Software Development Company

200+ digital products built in 10 years, keeping cost and timelines within 10% of the plan. Clients rate our dedicated teams with a 94.12% satisfaction score, with engineers staying 3.3 years on average.
  • badge.name
    Top Software Development Company in Ukraine for Startups
  • badge.name
    Top B2B Company Globally, Fall 2024
  • badge.name
    Top Ukrainian Development Company, 2021
  • badge.name
    Listed Among Top 1000 Companies Globally

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

Jeremy Irish
Jeremy Irishusa

Co-Founder at Geocaching

Clockwise’s work quality exceeded our expectations.

3,3M

users around the world

$500k+

spent with us

Patrick Minder
Patrick Minderswiss

Chief Executive Officer & Member of the Board of Directors at JLS Digital Ag

They are very professional and adhere to deadlines. I'm very happy with them.

#1

of Swiss Apps Awards in 2024

80+

Swiss partner companies

Murtaza Dabawala
Murtaza Dabawalausa

CEO

We’ve developed great products and achieved tremendous success.

Google Cloud Partner

Trusted by Fortune 5 UHG

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

01 | 05

Fortune #40 Global Health Leader

1886-founded, 131K employees, $16B in R&D

NYSE: EB

850k creators, 300M tickets sold in 2023

8th GPS App in the US

3M+ in 2023, 10M+ Google Play downloads

Cultural Exchange Led by 2K+ Team

Est. 1980, 500K+ Alumni, 100+ Countries

$12M Revenue Tech Co.

MBE Certified by NMSDC

Trusted Logistics Co. Since 1979

ISO9001 Certified Systems Integrator

3rd in Retail Inc. 5000

$6M+ raised, #1 ranked company in CT

UCSF-Trusted Health App

with 50K+ users in 60+ countries

Google-Funded Green Tech

144K Ha Monitored, Featured by Reuters

Telecom Experts Est. 2005

Google, Proximus & Orange partners

NASA-Trusted Workflows Builder

Est. in 2007; PCI, GDPR & HIPAA certified

Top Swiss Agency

Awarded #1 Swiss App in 2025

#2 SMM Agency in Australia

Serves 1k+ Australian B2B across 20+ domains

Google Cloud Partner

Trusted by Fortune 5 UHG

F&B Startup with 25K+ Guests/Y

4.5 on TripAdvisor, 600+ Dining Partners

Fortune #40 Global Health Leader

1886-founded, 131K employees, $16B in R&D

NYSE: EB

850k creators, 300M tickets sold in 2023

8th GPS App in the US

3M+ in 2023, 10M+ Google Play downloads

Cultural Exchange Led by 2K+ Team

Est. 1980, 500K+ Alumni, 100+ Countries

$12M Revenue Tech Co.

MBE Certified by NMSDC

Trusted Logistics Co. Since 1979

ISO9001 Certified Systems Integrator

F&B Startup with 25K+ Guests/Y

4.5 on TripAdvisor, 600+ Dining Partners

Google Cloud Partner

Trusted by Fortune 5 UHG

#2 SMM Agency in Australia

Serves 1k+ Australian B2B across 20+ domains

Top Swiss Agency

Awarded #1 Swiss App in 2025

NASA-Trusted Workflows Builder

Est. in 2007; PCI, GDPR & HIPAA certified

Telecom Experts Est. 2005

Google, Proximus & Orange partners

Google-Funded Green Tech

144K Ha Monitored, Featured by Reuters

UCSF-Trusted Health App

with 50K+ users in 60+ countries

3rd in Retail Inc. 5000

$6M+ raised, #1 ranked company in CT

Trusted Logistics Co. Since 1979

ISO9001 Certified Systems Integrator

$12M Revenue Tech Co.

MBE Certified by NMSDC

Cultural Exchange Led by 2K+ Team

Est. 1980, 500K+ Alumni, 100+ Countries

8th GPS App in the US

3M+ in 2023, 10M+ Google Play downloads

NYSE: EB

850k creators, 300M tickets sold in 2023

Fortune #40 Global Health Leader

1886-founded, 131K employees, $16B in R&D

F&B Startup with 25K+ Guests/Y

4.5 on TripAdvisor, 600+ Dining Partners

Google Cloud Partner

Trusted by Fortune 5 UHG

#2 SMM Agency in Australia

Serves 1k+ Australian B2B across 20+ domains

Top Swiss Agency

Awarded #1 Swiss App in 2025

NASA-Trusted Workflows Builder

Est. in 2007; PCI, GDPR & HIPAA certified

Telecom Experts Est. 2005

Google, Proximus & Orange partners

Services

Product discovery

Product development

Dedicated development team

Clarity first

Got a vision but not sure where to start? We’ll help you shape it into an actionable plan. This isn’t just about ticking boxes—it’s about understanding your business, your market, and your users. We define the why behind every feature, outline realistic timelines, and set transparent budgets. By the end, you’ll have a roadmap you can trust and a plan that sets your product up for success.

Learn more
cp-cooperation-model-active-tab-image

Featured projects

01 | 04
HealthcareSaaSDedicated Development TeamData Visualization
usa
Headsup

Health tracking platform

Revamped UI/UX for web and mobile, improving the experience for 50K+ global users. Set up and maintained end-to-end QA process incl. hiring and management.

Read the case study

4+

years of ongoing collaboration

Series A

funding raised in 2024

Headsup
IT consultingMarketplaceProduct DevelopmentProject Discovery
usa
Workerbee

A digital marketplace for software consultants

We built a platform from scratch that helped our client attract 130+ corporate customers and over 1,000 software consultants in a specialized niche.

Read the case study

8

experts involved

$1.5M

app budget so far

5.0

on Clutch

Workerbee
LogisticsSaaSProduct DevelopmentProject Discovery
uk
Foresolutions

Location tracking and route planning software

We delivered a full-featured module for our client’s platform. It now powers London’s #1 bus operator and can be scaled into a SaaS product.

Read the case study

7

experts involved

10

months to market

Foresolutions
Outdoor RecreationMobile Development
usa
Lilypad Chat

Location-based chat app

Partnered with a pioneering GPS-based adventure brand with 3M+ users to create a location-based chat app, enhancing real-time interactions and engagement.

Case in progress

4.5

on Clutch

3+

years of collaboration

4

experts involved

Lilypad Chat
01 | 04

Testimonials

01 | 02
Heiko Roth
Heiko Rothusa

COO of Agilea Solutions, CEO at Workerbee

A great team with good expertise and value. Clockwise Software has 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. The team has been able to deliver and be cheerful despite being in the middle of the invasion — genuinely inspiring. They are valued team members, and we don't see that changing.

Jeremy Irish
Jeremy Irishusa

Co-Founder at Geocaching

Clockwise Software has exceeded our expectations regarding the quality of their work. They deliver on time and within budget. They’re very responsive to issues. The team comes up with solutions and has excellent ideas to improve the project. Overall, it’s an excellent partnership.

Tanner Markley
Tanner Markleyusa

Acquisitions Associate

Clockwise Software’s dedication and efficiency set the bar high. Compared to the other developers we’ve worked with in the past, the team is doing a superb job. Their strong project management ensured timely delivery, even on a tight schedule, while seamless communication made collaboration effortless. They consistently bring our vision to life, making them crucial to our success.

Iman Fadaei
Iman Fadaeiuk

Founder & CEO

Clockwise Software has done exactly what we asked, delivering with technical skill, professionalism, and timeliness. Their team is clear, organized, and always available, accommodating our needs and finding additional resources when required. Their broad knowledge base and technical edge set them ahead of competitors. I’d love to hire more of their talented teammates.

01 | 04

What sets us apart?

  • Expertise honed on 200+ projects—your project isn’t a playground; we get things done.
  • <10% variance on CPI and SPI keeps projects on track and within budget
  • Risk management baked into every step of the software development process
  • Our hiring funnel selects 1 top talent out of 200 applicants. 
  • 82% of our engineers get accepted on the first round by clients.

200+

Products built

99.89%

Work acceptance

94,12%

Client satisfaction

3.8

Years avg. tenure

Free consultation

Your vision delivered with ~10% CPI & SPI variance. With 200+ projects behind us, we deliver as planned—where expectations meet outcomes.

  • Get a response in 24 hours
  • Your reliable estimate ready in under 10 business days
  • Talk to IT professionals from your industry
Serhii

Head of Client Relations

Eugene

Account Executive

Serhii photoEugene photo

Common questions, clear answers

Will your team match our quality expectations?

Yes, we’re confident we’ll meet—and often exceed—your quality standards. Here’s why:

  • Proven track record: With a 99.89% client acceptance rate and 200+ successful projects, our results speak for themselves.
  • Certified expertise: Our software engineering company includes certified specialists in Agile, DevOps, and QA, ensuring every detail is handled to the highest standards.
  • Rigorous processes: We implement thorough testing and validation at every stage, leaving no room for error.
  • Tailored to your needs: We align our work to your specific quality benchmarks, involving you in feedback loops.
  • Commitment to excellence: Our average developer tenure of 3.8 years ensures consistent expertise and long-term project knowledge.

We don’t just meet expectations—we strive to raise the bar for quality.

How do you ensure we stay in control during the project?

We ensure you’re always in control by making transparency a cornerstone of how our software development company works. From the start, we establish clear communication channels, share access to project management tools, and provide regular updates. You’ll always know what’s happening, from task progress to potential challenges, and we’ll involve you in key decisions along the way.

Through demos, feedback sessions, and open access to timelines and budgets, we create a collaborative environment where you have full visibility and influence. Our approach isn’t just about delivering web and mobile applications—it’s about making sure you feel confident and empowered throughout the journey.

Will you help us understand the outsourced components?

We prioritize knowledge transfer and transparency to keep you in control of your product. From the start, we document everything—from code structure to workflows—so your team has all the information needed to maintain and expand the solution without involving a software development company.

If required, we provide training sessions to bring your team up to speed, ensuring a smooth handover. You’ll also have full access to repositories, documentation, and progress updates throughout the project, giving you complete visibility and ownership. This way, you’re never dependent on us—you retain the expertise and control to manage your product independently.

How do you ensure the product matches what we agreed on?

We deliver exactly what’s agreed on by combining thorough planning, clear communication, and rigorous quality control. From day one, we define every detail of the project scope, features, and expectations from your software product development company. These agreements are documented and serve as a shared reference point throughout development.

Regular updates, milestone reviews, and feedback sessions ensure alignment at every step. Our robust software testing processes and a 99.89% client acceptance rate are proof of our commitment to delivering exactly what you need—on time and to the agreed standard.

Do we get a stable team that understands our product fully?

Yes, team consistency is a priority for our IT software development company. Our average developer tenure of 3.8 years ensures stability and long-term expertise on your project. You’ll work with a dedicated team that stays with you throughout the development process, deeply understanding your product, codebase, and goals.

When new software developers need to join, we ensure seamless onboarding through comprehensive documentation and knowledge transfer, so they can quickly get up to speed without disrupting progress.

Can we later maintain the outsourced code internally?

First, we discuss your future plans for internal maintenance and agree on the standards for code and documentation. This ensures our deliverables align with your team’s needs and workflows. Throughout the project, we maintain these standards, providing clear documentation and well-structured code that’s easy to navigate.

If needed, we offer tailored knowledge transfer sessions to ensure your team is equipped to manage and maintain the product seamlessly. With full access to repositories and detailed documentation, you’ll have everything you need to stay in control. You are not dependent on a software development company to maintain your product.

Are communication or language barriers a concern?

Not at all. Our team communicates fluently in English, and 98% of our clients are based in the UK and the US. We prioritize clear and proactive communication, using your preferred tools and adapting to your style to make collaboration seamless.

You’ll find working with us easy and straightforward, with no misunderstandings or gaps in communication.

Can you guarantee we retain full IP rights to the product?

Absolutely. Your contract with the software development company will state that the intellectual property is exclusively yours. Once the project is completed and all agreed payments are made, the code, UI/UX designs, and documentation become fully your property.

We prioritize transparency and make sure there are no hidden terms—giving you complete control over your product’s IP for future use, scaling, or modifications.

How do you ensure stability of your operations in Ukraine?

We’ve maintained full business continuity and stability throughout the situation in Ukraine. Since 2022, we’ve successfully delivered every project without interruptions. Our teams are distributed across multiple safe regions, ensuring uninterrupted operations.

We’ve also implemented contingency plans for power and internet outages, equipped our offices and homes with backups, and created a fully remote, adaptable workflow. Clients trust our custom software development company because we deliver consistently, no matter the challenges, and our commitment to meeting deadlines and maintaining quality remains unwavering.

How do you ensure budget accuracy and avoid overruns?

Our software development company relies on a data-driven approach to keep estimates precise and budgets under control. Before starting, we analyze project requirements in detail and use historical data from 200+ completed software development projects to provide realistic estimates.

Once development begins, we track progress closely using CPI (Cost Performance Index) and SPI (Schedule Performance Index), ensuring any variances stay below 10%. Regular updates and transparent communication keep you informed, so there are no surprises—just a project that’s delivered on time and within budget.

Industry expertise

Marketing & Advertising

Build tools for tracking campaigns, analyzing data, and automating audience targeting to boost marketing results.

Real Estate

Develop platforms for managing property, tenants, and constructions, making real estate business more efficient.

Logistics

Create software for tracking shipments, optimizing routes, and managing warehouses to streamline supply chains.

Healthcare

Deliver custom telemedicine, patient management, and analytics tools to improve healthcare efficiency and outcomes.

IT and Services

Build custom software for team collaboration, automation, and project management tailored to your workflows.

Social Media

Design platforms for content sharing, user engagement, and analytics to enhance audience experiences and growth.

E-commerce

Develop systems for inventory, personalized shopping, and payment processing to drive seamless online sales.

Entertainment

Create apps for streaming, event planning, and audience interaction to elevate entertainment experiences.

Technology stack we use

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

Key people

person.name
Andrii
Founder & CEO
Clockwiser from Day 1 | Led Clockwise to Top Ukrainian IT Company
person.name
🎤 Karaoke champion
🧠 Quiz monster
🐈 Cat team
person.name
Bogdan
Head of Delivery
10 y. of experience | Set up delivery with 99.88% acceptance rate
person.name
🏂 Snowboarder
💿 DJ
🥁 Drummer
☕ Coffeeholic
person.name
Serhii
Head of Client Relations
11 y. of experience | 98% client satisfaction rate
person.name
🚞 Traveller
Gym rat
☕ Coffeeholic
person.name
Natalia
Head of People
10 y. of experience | 100+ hired talents
person.name
Hyggeist
Wanderlust Soul
🏊‍♀️ Swimmer
🕯️ Detail Aesthete
person.name
Mike
Solution Architect
15 y. of experience | 50+ projects with 99,99% uptime reliability
person.name
🧑‍🍼Father of 3
person.name
Pavlo
Tech Lead
15 y. of experience | Managed 40+ developers as Tech Lead
person.name
💨 Motorhead
🧰 Tinkerer
person.name
Dmytro
Tech Lead
15 y. of experience | 10+ AWS projects led
person.name
🏎️ F1 Fan
🍻 Beer connoisseur
☕ Coffee aficionado
person.name
Yana
Design Lead
12 y. of experience | 100% UI/UX acceptance rate after user tests
person.name
👩‍🎨 Local artist
🧘‍♀️ Yoga practitioner
🦻Hearing Accessibility Advocate
📚 Bibliophile
person.name
Bogdan
QA Lead
17 y. of experience | QA Lead on 10+ multi-domain projects
person.name
🎓 Nerd
⛷️ Ski fan
Strong Spirits expert
person.name
Andrii
Project Manager
8 y. of experience | 30+ projects delivered
person.name
🏎️ Junior Car Drifter
🧳 Traveller
☕ Coffee enthusiast
person.name
Tetiana
Business Analyst
5 y. of experience | Saves $30K on avg./client with discovery
person.name
🧠 Braving the unknown
💬 Empathy-driven communicator
🏖️ Passionate traveler
person.name
Andrii
Founder & CEO
Clockwiser from Day 1 | Led Clockwise to Top Ukrainian IT Company
person.name
🎤 Karaoke champion
🧠 Quiz monster
🐈 Cat team
person.name
Bogdan
Head of Delivery
10 y. of experience | Set up delivery with 99.88% acceptance rate
person.name
🏂 Snowboarder
💿 DJ
🥁 Drummer
☕ Coffeeholic
person.name
Serhii
Head of Client Relations
11 y. of experience | 98% client satisfaction rate
person.name
🚞 Traveller
Gym rat
☕ Coffeeholic
person.name
Natalia
Head of People
10 y. of experience | 100+ hired talents
person.name
Hyggeist
Wanderlust Soul
🏊‍♀️ Swimmer
🕯️ Detail Aesthete
person.name
Mike
Solution Architect
15 y. of experience | 50+ projects with 99,99% uptime reliability
person.name
🧑‍🍼Father of 3
person.name
Tetiana
Business Analyst
5 y. of experience | Saves $30K on avg./client with discovery
person.name
🧠 Braving the unknown
💬 Empathy-driven communicator
🏖️ Passionate traveler
person.name
Andrii
Project Manager
8 y. of experience | 30+ projects delivered
person.name
🏎️ Junior Car Drifter
🧳 Traveller
☕ Coffee enthusiast
person.name
Bogdan
QA Lead
17 y. of experience | QA Lead on 10+ multi-domain projects
person.name
🎓 Nerd
⛷️ Ski fan
Strong Spirits expert
person.name
Yana
Design Lead
12 y. of experience | 100% UI/UX acceptance rate after user tests
person.name
👩‍🎨 Local artist
🧘‍♀️ Yoga practitioner
🦻Hearing Accessibility Advocate
📚 Bibliophile
person.name
Dmytro
Tech Lead
15 y. of experience | 10+ AWS projects led
person.name
🏎️ F1 Fan
🍻 Beer connoisseur
☕ Coffee aficionado
person.name
Pavlo
Tech Lead
15 y. of experience | Managed 40+ developers as Tech Lead
person.name
💨 Motorhead
🧰 Tinkerer
person.name
Mike
Solution Architect
15 y. of experience | 50+ projects with 99,99% uptime reliability
person.name
🧑‍🍼Father of 3
person.name
Natalia
Head of People
10 y. of experience | 100+ hired talents
person.name
Hyggeist
Wanderlust Soul
🏊‍♀️ Swimmer
🕯️ Detail Aesthete
person.name
Serhii
Head of Client Relations
11 y. of experience | 98% client satisfaction rate
person.name
🚞 Traveller
Gym rat
☕ Coffeeholic
person.name
Bogdan
Head of Delivery
10 y. of experience | Set up delivery with 99.88% acceptance rate
person.name
🏂 Snowboarder
💿 DJ
🥁 Drummer
☕ Coffeeholic
person.name
Andrii
Founder & CEO
Clockwiser from Day 1 | Led Clockwise to Top Ukrainian IT Company
person.name
🎤 Karaoke champion
🧠 Quiz monster
🐈 Cat team
person.name
Tetiana
Business Analyst
5 y. of experience | Saves $30K on avg./client with discovery
person.name
🧠 Braving the unknown
💬 Empathy-driven communicator
🏖️ Passionate traveler
person.name
Andrii
Project Manager
8 y. of experience | 30+ projects delivered
person.name
🏎️ Junior Car Drifter
🧳 Traveller
☕ Coffee enthusiast
person.name
Bogdan
QA Lead
17 y. of experience | QA Lead on 10+ multi-domain projects
person.name
🎓 Nerd
⛷️ Ski fan
Strong Spirits expert
person.name
Yana
Design Lead
12 y. of experience | 100% UI/UX acceptance rate after user tests
person.name
👩‍🎨 Local artist
🧘‍♀️ Yoga practitioner
🦻Hearing Accessibility Advocate
📚 Bibliophile
person.name
Dmytro
Tech Lead
15 y. of experience | 10+ AWS projects led
person.name
🏎️ F1 Fan
🍻 Beer connoisseur
☕ Coffee aficionado

Awards

Show more
Top Software Development Company, 2025
Top Software Development Company, 2025
Top IT Services Company, 2025
Top IT Services Company, 2025
Listed Among Top 1000 Companies Globally
Listed Among Top 1000 Companies Globally
Top NodeJS Developers, 2025
Top NodeJS Developers, 2025
Top Managed Service Provider in 2025
Top Managed Service Provider in 2025
Top Software Development Company, 2025
Top Software Development Company, 2025
Top IT Services Company, 2025
Top IT Services Company, 2025
Listed Among Top 1000 Companies Globally
Listed Among Top 1000 Companies Globally
Top NodeJS Developers, 2025
Top NodeJS Developers, 2025
Top Managed Service Provider in 2025
Top Managed Service Provider in 2025
Top Ukrainian Cloud Server Migration Company, 2025
Top Ukrainian Cloud Server Migration Company, 2025
Top Ukrainian Hosting and Cloud Service Company, 2025
Top Ukrainian Hosting and Cloud Service Company, 2025
Top Ukrainian IT Services Company for Real Estate
Top Ukrainian IT Services Company for Real Estate
Top Software Developers for Advertising and Marketing, 2025
Top Software Developers for Advertising and Marketing, 2025
Top IT Services Company for GPS Navigation and GIS, 2025
Top IT Services Company for GPS Navigation and GIS, 2025
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, Fall 2024
Top B2B Company Globally, Fall 2024
Top B2B Company Globally, Spring 2024
Top B2B Company Globally, Spring 2024
Top Software Development Company, 2023
Top Software Development Company, 2023
Top IT Services Company, 2023
Top IT Services Company, 2023
Most Reviewed Software Developers on Clutch
Most Reviewed Software Developers on Clutch
Top NodeJS Development Company, 2023
Top NodeJS Development Company, 2023
Top Software Development Company for Marketing and Advertising, 2023
Top Software Development Company for Marketing and Advertising, 2023
Top Ukrainian IT Services Company for Advertising and Marketing
Top Ukrainian IT Services Company for Advertising and Marketing
Top Ukrainian Development Company, 2021
Top Ukrainian Development Company, 2021
Top Ukrainian Development Company, 2020
Top Ukrainian Development Company, 2020
Top Ukrainian B2B Company, 2019
Top Ukrainian B2B Company, 2019
Top Ukrainian Development Company, 2018
Top Ukrainian Development Company, 2018
01 | 25

Let’s talk and convert your idea to a viable app

Our developers stay on projects for 3+ years and deliver with 94.12% client satisfaction rate. Let us build a perfect team for you too.
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