Online Marketplace Development Services

We build B2B marketplaces from MVP to multi-tenant platforms, combining scalable architecture, clean integrations, and optional AI for real workflows.
  • Top Software Development Company
    Top Software Development Company
  • Top Software Development Company in Ukraine for Startups
    Top Software Development Company in Ukraine for Startups
  • Top Software Development Company for Small Businesses
    Top Software Development Company for Small Businesses
  • Listed Among Top 1000 Companies Globally
    Listed Among Top 1000 Companies Globally

Heiko Roth
Heiko Rothusa

COO of Agilea Solutions, CEO at Workerbee

We’ve found a great team with good expertise and value.

$12M Revenue Tech Co.

MBE Certified by NMSDC

Iman Fadaei
Iman Fadaeiuk

Founder, CEO at Talentpools

They have broad knowledge and are ahead of their competitors technically.

Serves Genpact

$400M portfolio company

Ignacio Doncel
Ignacio Doncelusa

Founder at WishYoo

Clockwise understood exactly what we wanted to deliver to our users.

90

countries worldwide user base

5+

years together

Dylan Serota
Dylan Serotausa

Head of Platform at Eventbrite

The Clockwise team was excellent. We are thrilled with the final product.

$580M

in cash reserves as of late 2024

65.8M

tickets facilitated per quarter in 2024

54.2M

visits per month

Elliot Jacobs
Elliot Jacobsuk

Co-Founder & Head of Product at Releasd

The breadth of their skill set is impressive. We feel very confident with them.

4.7

rating on Capterra

$400k+

spent with us

01 | 05
Healthcare & wellness
Fortune #40 Global Health Leader
1886-founded · 131K employees · $16B in R&D
Entertainment
NYSE: EB
850k creators · 300M tickets sold in 2023
Outdoor recreation
8th GPS App in the US
3M+ in 2023 · 10M+ Google Play downloads
Global Education
Cultural Exchange Led by 2K+ Team
Est. 1980 · 500K+ Alumni · 100+ Countries
IT Consulting
$12M Revenue Tech Co.
MBE Certified by NMSDC
Logistics
Trusted Logistics Co. Since 1979
ISO9001 Certified Systems Integrator
MarTech
3rd in Retail Inc. 5000
$6M+ raised · #1 ranked company in CT
HealthTech
UCSF-Trusted Health App
with 50K+ users in 60+ countries
Environment
Google-Funded Green Tech
144K Ha Monitored · Featured by Reuters
Telecom
Telecom Experts Est. 2005
Google, Proximus & Orange partners
MarTech
NASA-Trusted Workflows Builder
Est. in 2007 · PCI, GDPR & HIPAA certified
Real Estate
Top Swiss Agency
Awarded #1 Swiss App in 2025
MarTech
#2 SMM Agency in Australia
Serves 1k+ Australian B2B across 20+ domains
HealthTech
Google Cloud Partner
Trusted by Fortune 5 UHG
Entertainment
F&B Startup with 25K+ Guests/Y
4.5 on TripAdvisor · 600+ Dining Partners
Healthcare & wellness
Fortune #40 Global Health Leader
1886-founded · 131K employees · $16B in R&D
Entertainment
NYSE: EB
850k creators · 300M tickets sold in 2023
Outdoor recreation
8th GPS App in the US
3M+ in 2023 · 10M+ Google Play downloads
Global Education
Cultural Exchange Led by 2K+ Team
Est. 1980 · 500K+ Alumni · 100+ Countries
IT Consulting
$12M Revenue Tech Co.
MBE Certified by NMSDC
Logistics
Trusted Logistics Co. Since 1979
ISO9001 Certified Systems Integrator
MarTech
3rd in Retail Inc. 5000
$6M+ raised · #1 ranked company in CT
HealthTech
UCSF-Trusted Health App
with 50K+ users in 60+ countries
Environment
Google-Funded Green Tech
144K Ha Monitored · Featured by Reuters
Telecom
Telecom Experts Est. 2005
Google, Proximus & Orange partners
MarTech
NASA-Trusted Workflows Builder
Est. in 2007 · PCI, GDPR & HIPAA certified
Real Estate
Top Swiss Agency
Awarded #1 Swiss App in 2025
MarTech
#2 SMM Agency in Australia
Serves 1k+ Australian B2B across 20+ domains
HealthTech
Google Cloud Partner
Trusted by Fortune 5 UHG
Entertainment
F&B Startup with 25K+ Guests/Y
4.5 on TripAdvisor · 600+ Dining Partners

Value we bring

Can you connect the marketplace to the systems we already run?

Yes. Most marketplaces we deliver sit alongside systems clients already use, like accounting systems, CRMs, or custom internal tools. We've worked on 100+ integrations across our projects, so this is a standard task for us.

Can you build a marketplace for a niche with unusual rules?

That's most of what we do. Custom development means the rules come from your business, so pricing tiers, approval chains, contract terms, and role hierarchies get shaped around how your market operates.

Can you take over a marketplace that's already live?

Yes, and some of our longest projects started with a platform that was already in production. We fix what's slowing the product down, rewrite the parts that can't handle current traffic, repair integrations that broke after an API change, extend role and permission logic, and ship new features on top of what's there.

Picking up someone else's codebase is normal work for us. Whatever the request, we'll allocate a team and own the delivery.

Why choose us for marketplace dev?

Bogdan
Bogdan
Head of Delivery

When you’ve built several B2B marketplaces that operate under active user traffic, you start recognizing the same technical and operational challenges. Vendor logic, permissions, transactions, performance under load. On our last 6 platforms, knowing those patterns helped us design systems that scaled without delivery slipping past the original plan.

Proven B2B & B2C marketplace expertise

We’ve delivered 6 high-load, multi-vendor B2B and B2C marketplaces for SMB and enterprise clients. These platforms support complex workflows, large data volumes, and deep integrations, and are built to operate reliably in production.

Bogdan
Bogdan
Head of Delivery

When you’ve built several B2B marketplaces that operate under active user traffic, you start recognizing the same technical and operational challenges. Vendor logic, permissions, transactions, performance under load. On our last 6 platforms, knowing those patterns helped us design systems that scaled without delivery slipping past the original plan.

Full-cycle development since 2014

We manage the full marketplace development lifecycle, from discovery and architecture to development, QA, and launch. One team works across all stages, reducing gaps and keeping decisions consistent throughout delivery.

Fast time-to-market

We validate assumptions early, focus on the functionality that moves your goals forward, and keep unnecessary scope out of the first release. AI helps us speed up research, technical planning, documentation, and edge-case checks, giving us more context before development starts.

Engineers review the findings, define the final approach, and stay responsible for architecture and delivery decisions. This helps your marketplace go live faster with a foundation that supports future growth.

Built for long-term scaling and evolution

We design marketplace architectures so new features, integrations, and UX improvements can be added without disrupting existing workflows. The platform stays stable as usage grows.

Testimonials

Heiko Roth
Heiko Roth
5 on Clutch
COO of Agilea Solutions, CEO at Workerbeeusa
5 on Clutch
Clockwise Software has been helping us create a digital marketplace for web and mobile platforms from scratch. They have been able to plan a great project with a limited budget. They’ve adhered to that plan, making us trust their work in every sprint that we start with them. They are valued members of our team, and we don't see that changing.
Iman Fadaei
Iman Fadaei
5 on Clutch
Founder, CEO at Talentpoolsuk
5 on Clutch
We needed help to make our marketplace into a product, available as a service to people. Clockwise built the technology from a single marketplace into a multi-level marketplace solution. They've done exactly what we asked, delivering with technical skill, professionalism, and timeliness. Their team is clear, organized, and always available, accommodating our needs.
Ignacio Doncel
Ignacio Doncel
5 on Clutch
Founder at WishYoousa
5 on Clutch
We needed to enhance our UX by redesigning our platform to make it more engaging. Clockwise Software restructured the backend to ensure intuitive functionality and delivered an eye-popping design. They were professional, always available, and effective communicators, quickly learning our tools. The system passed stress tests with 5,000 users and showed no lag, exceeding our expectations.
Jordan Parker
Jordan Parker
4 on Clutch
Head of Engineering at Pantasticusa
4 on Clutch
The team was available to us full-time and went through our regular stand-up meetings and sprints. It almost felt like we had another engineer. They had high technical competency and were able to understand code and write it for us. We think they’re great engineers.
Tanner Markley
Tanner Markley
5 on Clutch
Acquisitions Associate at Scenic Capital Advisors, L.L.C.usa
5 on Clutch
Faced with the urgent need to digitize business processes during the pandemic, we turned to Clockwise Software. The team worked with passion and creativity, delivering innovative solutions that automated workflows and stayed within our budget and deadlines. Their collaborative approach and regular updates ensured the project met our needs and laid a strong foundation for future automation.
Rachel Efron
Rachel Efron
5 on Clutch
Founder & CCO at Muziusa
5 on Clutch
Clockwise Software excels at project management; they're very diligent and reliable. We can count on them. We've worked with a couple of organizations before, and this is the first time we know that if we send a list of things, the team will pay attention to every item. We don't have to worry about missing details. Clockwise is invested in realizing our vision and is willing to share their feedback.
Patrick Minder
Patrick Minder
5 on Clutch
Chief Executive Officer & Member of the Board of Directors at JLS Digital Agswiss
5 on Clutch
We were contracted to build custom software for a client in the health industry and worked with Clockwise Software on the project. They handled very difficult server infrastructure, connecting three environments seamlessly. The project was completed on time and within the agreed-upon budget. They are very professional and adhere to deadlines. I'm very happy with them.
01 | 0701 | 07

Our marketplace expertise

Consistent UX for buyers and sellers across devices

Multiplatform consistency

We deliver full feature parity across Web, iOS, and Android, so buyers and sellers get the same experience on every device. Our marketplaces run with 99.89% uptime, sub-second load times, and consistent UX, without platform-specific bottlenecks or duplicated development.

Multi-tenant white-label architecture for marketplaces

Multi-tenant white-label architecture

We transformed a marketplace into a multi-tenant, white-label platform used in 150+ countries, including enterprise clients valued at over $3B. The architecture supports isolated data environments, tenant-level customization, and near-linear scaling as new customers onboard.

High-precision matchmaking engine for online marketplaces

High-precision matchmaking engine

We engineered a relevance-based matching system that accurately ranks buyers and suppliers in real time. The platform supports 25,000+ users across 100+ countries and maintains stable performance under heavy traffic, large datasets, and complex marketplace rules.

Development of fast & secure functionality

Fast & secure checkout

We built Stripe-based payment workflows with enterprise billing logic, including net-30 terms, automated purchase orders, invoicing, reporting, and payouts. We build payment flows to match your rules, so complex settlements, multi-party payouts, or custom billing work exactly as intended.

AI capabilities for marketplaces

🎯Smart matching

Surface the most relevant buyers and suppliers using product data, behavior signals, and deal history. Match accuracy improves by 25–40%, manual review drops by up to 50%, and qualified connections increase by 15–20%, without changing existing marketplace logic.

🗃️Product categorization and data cleaning

Keep marketplace data structured and consistent at scale. Automated classification and normalization reduce moderator workload by 30–60% and improve search quality, navigation, and overall data reliability.

📬Buyer inquiry routing

Route complex buyer requests to the right suppliers based on context, requirements, and constraints. Faster responses, less lead loss, and a better experience for both buyers and suppliers, without manual triage.

📄Contract and document extraction

Turn contracts, invoices, tenders, and specifications into structured data. Reduce manual processing and errors while accelerating deal workflows, with human review kept where it adds value.

Does our marketplace data go to third-party AI providers?

Depends on the setup, and it's a decision you make with us rather than something we default to.

Most AI features run through a provider API, so data does leave your infrastructure for processing. That's usually fine: business API tiers don't train models on your inputs, and retention is typically limited or off entirely. We can also narrow what gets sent, so a matching request carries the fields it needs instead of a full record.

If that doesn't work, we can run AI on your infrastructure instead of a provider's. Costs more, but data never leaves your environment.

Marketplace development process

Here’s how we bring your product to life:

1. Discovery: Set the foundation

We start marketplace development services by deciding on the optimal tech approach to build a platform that matches your goals. From functionality breakdown to detailed product requirements, architectural design, and risk register, we consider every detail and confirm it with you. 

AI helps us move through research, technical documentation, task decomposition, and edge-case checks faster. It also supports early analysis of third-party APIs when the product needs external integrations, helping us complete API research up to 4x faster. Engineers validate the findings, set priorities, and define the final plan. 

By the end, you’ll have a clear, actionable plan that shows exactly how we’ll bring your vision to life — without surprises.

Learn more about our discovery

2. Design: creating seamless user experiences

A great marketplace balances ease of use with a design that catches attention. We focus on user-friendly navigation, intuitive flows, and an attractive visual style that sets your marketplace apart.

Before moving forward, we’ll share wireframes and an interactive prototype, giving you the opportunity to explore the design firsthand. Your feedback guides the final touches, ensuring everything looks and feels exactly as you envisioned. Whether it’s guiding users through complex workflows or adding elements that make your brand memorable, our goal is to deliver a design that works for your audience and business.

3. Development: Bring it to life

Our developers bring 10 years of experience in building B2B, B2C, and C2C marketplaces to create your platform from the ground up. We set up a scalable infrastructure that can handle growing traffic, implement functionality and design in code, and integrate your marketplace with third-party tools, configuring APIs to work exactly as you need. 

We use AI to speed up routine implementation work and analyze existing code. Engineers review every output and stay responsible for architecture, security, and critical business logic. Throughout marketplace development services, we keep you informed through regular updates and demos, while CPI and SPI tracking helps maintain predictable timelines and budgets.

4. Testing: Polish the platform

It’s time to make sure your marketplace matches your quality metrics across all areas: functionality, security, performance, and usability. We identify potential issues, check if features meet product requirements, and fix the found flaws before launch.

For each project, our marketplace development company has a custom testing plan. We approve it with you at the start and follow it throughout the testing stage, ensuring no details are overlooked and no unnecessary steps are taken.

AI helps us prepare test cases, generate unit and integration tests, surface additional edge cases, and run an extra layer of code analysis. QA engineers and developers verify the output, add project-specific scenarios, and confirm that critical flows work as expected before launch. 

5. Deployment: Make your marketplace live

When your marketplace is ready, we focus on the product launch, which is a bit more than just hitting “go.” From coordinating the timing to handling last-minute adjustments, we’re there with you at every step. 

After launch, our online marketplace development services don’t end. When you have feedback from early users, we’re quick to refine your platform, helping you align with the market demands and make sure the marketplace is ready for the long run.

6. Growth: Partner for the long run

Whenever you’re ready, we’ll be here to help you grow your business. Our marketplace development company can take over refining features, adding new ones, enhancing user experience, or scaling the platform.

If you’re ready to wrap up, we’ll ensure a smooth knowledge transition with all documentation in place. However, if long-term collaboration fits your plans, we’re here to grow alongside your product, providing the flexibility you need to meet your objectives.

Bogdan

Head of delivery

Bogdan Yemets, Head of Delivery at Clockwise Software, overseeing agile development processes and software project lifecycle.
Let’s build your marketplace without panic sprints

Our marketplace projects run with <10% CPI/SPI variance, giving you predictability and control, backed by our 10+ years of development experience.

Marketplace app development cost

Discovery and prototype

$15,000 to $50,000

Refine your idea and validate it with a small-scale prototype.

Features

  • Clear project requirements
  • Clickable app prototype
  • Proof of concept (PoC)
  • Feature list
  • Time and cost estimates

Minimum viable product

$50,000 to $100,000

Start building your online marketplace with minimal initial investment.

Features

  • Template-based design
  • Essential features for quick launch
  • Third-party integrations
  • Basic security
  • Limited use cases

Sales-ready product

$100,000 to $500,000

Launch a monetization-ready application.

Features

  • Custom design
  • Broader, custom-built functionality
  • Third-party integrations
  • Cross-platform support
  • Enhanced security

Market-leading application

$500,000+

Prepare to beat the competition right away.

Features

  • Brand-focused UI/UX design
  • Cutting-edge functionality
  • Multi-module architecture
  • High scalability
  • Dedicated app maintenance

Marketplace development cost factors:

  • Complexity of features
  • Design requirements
  • Required integrations
  • Security requirements
  • Supported platforms and devices
  • Product development team composition

How long does it take to build an online marketplace platform?

Marketplace development timelines depend on the scope and complexity. A basic MVP with core features like user roles, listings, and transactions can usually be built in 5–6 months.

More advanced marketplaces, with complex vendor logic, payments, integrations, and scalability requirements, typically take 6–9 months or longer. Clear discovery and upfront planning play a key role here: marketplace development services stay predictable when key decisions are settled at the start.

What is included in the cost estimate for an online marketplace project?

A custom marketplace development cost estimate typically covers all work required to take the platform from concept to a stable launch. This includes discovery and planning, system architecture, UX and UI design, core development, integrations, testing, and deployment.

The estimate also accounts for complexity drivers such as user roles, transaction logic, payments, integrations with third-party services, and scalability requirements. Infrastructure setup and initial performance tuning are usually part of the scope as well.

A good estimate is tied to clearly defined requirements and milestones. It shows not just the total cost, but what is included at each stage, helping you understand where the budget goes.

Are there ongoing costs after the marketplace is launched?

Yes, and they split into two buckets.

The first is what it costs to keep the platform running: cloud hosting, third-party services like Stripe or your email provider, monitoring, and integration updates when an external platform changes its API. This part is fairly predictable and scales with your traffic.

The second is whatever you decide to do next. New features, performance improvements, and UX improvements — all of it takes development time. Some clients keep a small maintenance setup and touch the platform a few days a month. Others run a full team continuously because the product is growing fast.

We'll give you a realistic picture of both during planning.

Who we build marketplaces for

🏪SMBs

Whether you’re launching a niche B2B or B2C marketplace or extending an existing platform, we build with scalability and monetization in mind. Our work includes multi-vendor marketplaces connecting specialists and businesses, white-label products designed for rapid onboarding of paying tenants, and more.

🏭Enterprises

For established teams with complex workflows and high traffic expectations, we deliver marketplaces with advanced role logic, multi-tenant architectures, and integrations with external systems. We’ve built platforms that support tens of thousands of users, global expansion, and evolving business processes without compromising reliability.

How flexible is the development process regarding changes in requirements?

Changes are expected, so our online marketplace development process is set up to absorb them. Requirements get documented at the start, and development runs in iterations, which means features can be adjusted as you learn more from users, your market, or your own team.

When a change comes up, we assess what it does to scope, timeline, and budget, then talk it through with you before anyone starts on it. You decide whether it's worth the trade — sometimes it replaces something else in the sprint, sometimes it extends the timeline or budget, and sometimes it's small enough to absorb. That's the mechanism behind our CPI and SPI variance staying under 10%.

What practices protect a company from vendor lock-in when outsourcing development?

There are 4 things that we apply to never cause vendor lock-in:
First, access while we work. You have access to all documentation and project boards throughout the engagement, so you can see the current state of the work at any point.

Second, ownership at handover. Source code and repository ownership transfer to you at the end of the engagement. Plus, for cloud services, you get admin rights.

Third, technology choices. We work with React, Node, Laravel, Ruby on Rails, and AWS, all stacks with large hiring pools.

And the last one, shared knowledge. Every technical decision is documented as we go. Before handover, we run walkthroughs with your team so they know how the system is put together and how to run it without us.

Key people

Profile photo of Andrii Tsygankov, CEO at Clockwise Software. Andrii founded Clockwise Software, leveraging 12+ years of engineering experience to build high-performing IT solutions.
Andrii
Founder & CEO
Clockwiser from Day 1 | Led Clockwise to Top Ukrainian IT Company
Profile photo of Andrii Tsygankov, CEO at Clockwise Software. Andrii founded Clockwise Software, leveraging 12+ years of engineering experience to build high-performing IT solutions.
🎤 Karaoke champion
🧠 Quiz monster
🐈 Cat team
Profile photo of Bogdan Yemets, Head of Delivery at Clockwise Software. Bogdan has 10+ years of experience leading digital product delivery across ERP, SaaS, MarTech, and Logistics, maintaining a 99.88% work acceptance rate.
Bogdan
Head of Delivery
10 y. of experience | Set up delivery with 99.88% acceptance rate
Profile photo of Bogdan Yemets, Head of Delivery at Clockwise Software. Bogdan has 10+ years of experience leading digital product delivery across ERP, SaaS, MarTech, and Logistics, maintaining a 99.88% work acceptance rate.
🏂 Snowboarder
💿 DJ
🥁 Drummer
☕ Coffeeholic
Profile photo of Serhii Pedan, Head of client relations at Clockwise Software. Serhii specializes in client relations, account management, and building strategic partnerships to ensure long-term business success.
Serhii
Head of Client Relations
11 y. of experience | 98% client satisfaction rate
Profile photo of Serhii Pedan, Head of client relations at Clockwise Software. Serhii specializes in client relations, account management, and building strategic partnerships to ensure long-term business success.
🚞 Traveller
Gym rat
☕ Coffeeholic
Natalia
Natalia
Head of People
10 y. of experience | 100+ hired talents
Natalia
Hyggeist
Wanderlust Soul
🏊‍♀️ Swimmer
🕯️ Detail Aesthete
Profile photo of Mike Onofrienko, Solution Architect at Clockwise Software. Mike has 15+ years of experience aligning business models with technical reality across ERP, MarTech, and high-load logistics.
Mike
Solution Architect
15 y. of experience | 50+ projects with 99,99% uptime reliability
Profile photo of Mike Onofrienko, Solution Architect at Clockwise Software. Mike has 15+ years of experience aligning business models with technical reality across ERP, MarTech, and high-load logistics.
🧑‍🍼Father of 3
Pavlo
Pavlo
Tech Lead
15 y. of experience | Managed 40+ developers as Tech Lead
Pavlo
💨 Motorhead
🧰 Tinkerer
Profile photo of Andrii Tsygankov, CEO at Clockwise Software. Andrii founded Clockwise Software, leveraging 12+ years of engineering experience to build high-performing IT solutions.
Andrii
Founder & CEO
Clockwiser from Day 1 | Led Clockwise to Top Ukrainian IT Company
Profile photo of Andrii Tsygankov, CEO at Clockwise Software. Andrii founded Clockwise Software, leveraging 12+ years of engineering experience to build high-performing IT solutions.
🎤 Karaoke champion
🧠 Quiz monster
🐈 Cat team
Profile photo of Bogdan Yemets, Head of Delivery at Clockwise Software. Bogdan has 10+ years of experience leading digital product delivery across ERP, SaaS, MarTech, and Logistics, maintaining a 99.88% work acceptance rate.
Bogdan
Head of Delivery
10 y. of experience | Set up delivery with 99.88% acceptance rate
Profile photo of Bogdan Yemets, Head of Delivery at Clockwise Software. Bogdan has 10+ years of experience leading digital product delivery across ERP, SaaS, MarTech, and Logistics, maintaining a 99.88% work acceptance rate.
🏂 Snowboarder
💿 DJ
🥁 Drummer
☕ Coffeeholic
Profile photo of Serhii Pedan, Head of client relations at Clockwise Software. Serhii specializes in client relations, account management, and building strategic partnerships to ensure long-term business success.
Serhii
Head of Client Relations
11 y. of experience | 98% client satisfaction rate
Profile photo of Serhii Pedan, Head of client relations at Clockwise Software. Serhii specializes in client relations, account management, and building strategic partnerships to ensure long-term business success.
🚞 Traveller
Gym rat
☕ Coffeeholic
Natalia
Natalia
Head of People
10 y. of experience | 100+ hired talents
Natalia
Hyggeist
Wanderlust Soul
🏊‍♀️ Swimmer
🕯️ Detail Aesthete
Profile photo of Mike Onofrienko, Solution Architect at Clockwise Software. Mike has 15+ years of experience aligning business models with technical reality across ERP, MarTech, and high-load logistics.
Mike
Solution Architect
15 y. of experience | 50+ projects with 99,99% uptime reliability
Profile photo of Mike Onofrienko, Solution Architect at Clockwise Software. Mike has 15+ years of experience aligning business models with technical reality across ERP, MarTech, and high-load logistics.
🧑‍🍼Father of 3
Pavlo
Pavlo
Tech Lead
15 y. of experience | Managed 40+ developers as Tech Lead
Pavlo
💨 Motorhead
🧰 Tinkerer
Profile photo of Dmytro Boyko, Tech Lead at Clockwise Software. Dmytro has 15+ years of engineering experience focusing on scalable architecture and AWS-driven projects.
Dmytro
Tech Lead
15 y. of experience | 10+ AWS projects led
Profile photo of Dmytro Boyko, Tech Lead at Clockwise Software. Dmytro has 15+ years of engineering experience focusing on scalable architecture and AWS-driven projects.
🏎️ F1 Fan
🍻 Beer connoisseur
☕ Coffee aficionado
Profile photo of Yana Smirnova, Design Lead at Clockwise Software. Yana has 12+ years of UI/UX expertise designing web and mobile interfaces for SaaS and enterprise environments.
Yana
Design Lead
12 y. of experience | 100% UI/UX acceptance rate after user tests
Profile photo of Yana Smirnova, Design Lead at Clockwise Software. Yana has 12+ years of UI/UX expertise designing web and mobile interfaces for SaaS and enterprise environments.
👩‍🎨 Local artist
📚 Bibliophile
🧘‍♀️ Yoga practitioner
🦻Hearing Accessibility Advocate
Bogdan
Bogdan
QA Lead
17 y. of experience | QA Lead on 10+ multi-domain projects
Bogdan
🎓 Nerd
⛷️ Ski fan
Strong Spirits expert
Profile photo of Andrii Mokin, Project Manager at Clockwise Software. Andrii has 9+ years of experience navigating high-complexity projects like security SaaS, marketplaces, and enterprise systems.
Andrii
Project Manager
8 y. of experience | 30+ projects delivered
Profile photo of Andrii Mokin, Project Manager at Clockwise Software. Andrii has 9+ years of experience navigating high-complexity projects like security SaaS, marketplaces, and enterprise systems.
🏎️ Junior Car Drifter
🧳 Traveller
☕ Coffee enthusiast
Profile photo of Tetiana Nedobuga, Business Analyst at Clockwise Software. Tetiana has 5+ years of expertise steering IT projects by decomposing complex business processes and mapping user flows.
Tetiana
Business Analyst
5 y. of experience | Saves $30K on avg./client with discovery
Profile photo of Tetiana Nedobuga, Business Analyst at Clockwise Software. Tetiana has 5+ years of expertise steering IT projects by decomposing complex business processes and mapping user flows.
🧠 Braving the unknown
💬 Empathy-driven communicator
🏖️ Passionate traveler
Profile photo of Yelyzaveta Korotka, Tech Lead at Clockwise Software. Yelyzaveta has 9+ years of experience leading React projects and building scalable UI foundations for HealthTech and enterprise systems.
Yelyzaveta
Tech Lead
9 y. of experience | 10+ React projects led, 1.5+ years each
Profile photo of Yelyzaveta Korotka, Tech Lead at Clockwise Software. Yelyzaveta has 9+ years of experience leading React projects and building scalable UI foundations for HealthTech and enterprise systems.
🏔️ Explorer at heart
🪴 Bonsai & bloom keeper
⛸️ Figure skater
📖️ Avid reader
01 | 04

Technologies we use

Frontend
50+ skilled devs
1M+ app users/mo.
React
React
Vue JS
Vue JS
Angular
Angular
Next JS
Next JS
Backend
70+ highloaded systems developed
100+ API integrations with global systems
Node JS
Node JS
Laravel
Laravel
Ruby on Rails
Ruby on Rails
Mobile
30+ apps 4.7+ rated
50+ interfaces with NPS>85%
React Native
React Native
Kotlin
Kotlin
Infrastructure
90+ cloud hosted apps
99.99% uptime reached
CI/CD: 30% release speed up
AWS
AWS
Google Cloud
Google Cloud
Azure
Azure
Docker
Docker
LLM
40+ hrs/month saved by AI assistant
Models trained with 95% accuracy
GPT-4
GPT-4
Claude
Claude
Llama-AI
Llama-AI
Gemini
Gemini
Generative AI APIs
Processing up to 1TB of generative data per day
Midjourney
Midjourney
GPT-4
GPT-4
Stable Diffusion
Stable Diffusion
AI languages and frameworks
100+ models for data analysis and predictions
Python
Python
R
R
PyTorch
PyTorch
Tensor Flow
Tensor Flow

Awards

Show more
Top Software Development Company
Top Software Development Company
Top IT Services Company
Top IT Services Company
Listed Among Top 1000 Companies Globally
Listed Among Top 1000 Companies Globally
Top NodeJS Developers
Top NodeJS Developers
Top Managed Service Provider
Top Managed Service Provider
Top Software Development Company
Top Software Development Company
Top IT Services Company
Top IT Services Company
Listed Among Top 1000 Companies Globally
Listed Among Top 1000 Companies Globally
Top NodeJS Developers
Top NodeJS Developers
Top Managed Service Provider
Top Managed Service Provider
Top Ukrainian Cloud Server Migration Company
Top Ukrainian Cloud Server Migration Company
Top Ukrainian Hosting and Cloud Service Company
Top Ukrainian Hosting and Cloud Service Company
Top Ukrainian IT Services Company for Real Estate
Top Ukrainian IT Services Company for Real Estate
Top Software Developers for Advertising and Marketing
Top Software Developers for Advertising and Marketing
Top IT Services Company for GPS Navigation and GIS
Top IT Services Company for GPS Navigation and GIS
Top Software Development Company in Ukraine for Startups
Top Software Development Company in Ukraine for Startups
Top Software Development Company for Small Businesses
Top Software Development Company for Small Businesses
Top React Development Company
Top React Development Company
Top B2B Company Globally
Top B2B Company Globally
Top B2B Company Globally
Top B2B Company Globally
Top Software Development Company
Top Software Development Company
Top IT Services Company
Top IT Services Company
Most Reviewed Software Developers on Clutch
Most Reviewed Software Developers on Clutch
Top NodeJS Development Company
Top NodeJS Development Company
Top Software Development Company for Marketing and Advertising
Top Software Development Company for Marketing and Advertising
Top Ukrainian IT Services Company for Advertising and Marketing
Top Ukrainian IT Services Company for Advertising and Marketing
Top Ukrainian Development Company
Top Ukrainian Development Company
Top Ukrainian Development Company
Top Ukrainian Development Company
Top Ukrainian B2B Company
Top Ukrainian B2B Company
Top Ukrainian Development Company
Top Ukrainian Development Company
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Profile photo of Serhii Pedan, Head of client relations at Clockwise Software. Serhii specializes in client relations, account management, and building strategic partnerships to ensure long-term business success.
Serhii
Head of Client Relations
Kateryna
Kateryna
Senior Account Executive
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2014
Building products since
5
Clutch rating
98%
NPS score
5.5%
Annual employee churn rate
100%
Pleasure when working with us
6+ years
Retention of top specialists