Cloud Application Development Services

Experience with 200+ cloud apps, SPI/CPI variance <10% β€” safe to say, we know our way around development. Put our skills to work for your project.
  • badge.name
    Top Ukrainian Hosting and Cloud Service Company, 2025
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    Top Ukrainian Cloud Server Migration Company, 2025
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    Top Software Development Company, 2025
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    Listed Among Top 1000 Companies Globally

01 | 03

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

Cloud expertise for your business goals

Saved costs

Skip high upfront hardware costs. Pay only for infrastructure resources you use and scale as needed.

Improved security

Built-in encryption, multi-factor authentication, and automated backups keep data safe.

Easier management

Cloud providers handle the heavy lifting of infrastructure β€” less manual upkeep, more focus on your app.

On-demand scaling

Add or reduce resources in seconds to keep up with user growth or traffic spikes.

Faster deployment

Launch apps and new features quickly without waiting for hardware or setup delays.

Updates without hassle

Push updates without service interruptions, keeping your app fast, safe, and up to date.

Cloud-based products we developed

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01 | 06

Testimonials

01 | 02

How we develop cloud applications

Here’s how we bring your product idea to life:

Discovery

Cloud products need the right foundation. At the start of our cloud application development services, we choose the best provider (AWS, Azure, GCP) and design architecture for future growth, whether that’s microservices for scalability or monolithic for simplicity. Security and other system standards are defined from the start, with clear agreements on encryption, tokenization, and access control. By the end, you’ll have a detailed roadmap, software requirements, and architecture ready to go.

Learn more

Design

We craft user-friendly interfaces while planning for performance and responsiveness. From wireframes to final designs, every click makes sense. You’ll see wireframes and interactive prototypes once they’re ready, giving you the chance to review and share feedback β€” we’ll refine everything until it’s just right.

Development

Next, our cloud application developers set up the cloud infrastructure, build the core logic, and integrate third-party systems. Our Agile process keeps everything on track with clear sprint planning and regular demos. You’ll get full access to project boards, code, and deliverables β€” you can view them anytime to know where your project stands. We also track CPI and SPI, keeping the budget and timeline predictable with less than 10% variance. Any scope changes? We estimate, discuss, and get your approval upfront.

Testing

The QA approach is tailored to your project needs. For straightforward apps, we focus on continuous code testing. For more complex systems, we implement CI/CD pipelines, regression testing, security checks, and stress testing. We also set up automated tests when needed to maintain long-term stability. This way, your cloud app meets quality standards and runs reliably.

Deployment

When it’s time for launch, our team sets up production environments, performs final checks, and handles deployment without service interruptions. Whether it’s a phased release or a full-scale launch, we manage every detail. After deployment, we monitor system performance and provide support to address any issues quickly.

Growth

If you’re ready to wrap up, we handle the knowledge transfer, providing full documentation and training sessions for your team. But if you’re ready to grow, our cloud application development services are built to support your next move. Whether it’s scaling an existing system or refining features based on user behavior and market trends, we focus on the most valuable, cost-effective improvements to keep your app competitive and ready for what’s next.

No-surprise product development

Staying on schedule

Sticking to budget

Clear transparency

Managing risks proactively

If we commit to a date, we hit it

Deadlines matter, and we keep them in check. With SPI tracking and scope management, we adapt to changes without dragging out timelines. Our SPI variance stays under 10%, so your project moves forward as planned.

Cloud app development on schedule

The edge we bring to your project

  • Expertise from 200+ cloud projects put to work on your app
  • Flexibility to scale your team up or down with no long-term commitments
  • Tailored communication plan that keeps you informed the way you prefer
  • Full access to code and specs, smooth handover at the end for no vendor lock-in.
  • Risk management with a mitigation strategy in place from the start

200+

digital products

99%

cloud-based apps

<10%

CPI & SPI variance

10+ years

of DevOps experience

99.89%

acceptance rate

5.5%

churn rate (2023)

Cloud solutions for every business size

Startups

Launch fast without heavy infrastructure costs. Scale as you grow and pivot easily without tech limitations.

SMBs

Integrate with existing tools effortlessly while keeping workflows smooth and IT overhead low.

SaaS providers

Deliver multi-tenant apps with automated scaling, seamless updates, and smooth third-party integrations.

Enterprises

Modernize legacy systems, improve collaboration, and achieve uninterrupted uptime under heavy traffic and data loads.

Let’s talk

Your cloud app needs are unique β€” but after 200+ projects, we’ve got the expertise to cover them in the way you need. Tell us about your goals.

  • Reply within 24 business hours
  • Initial estimate in 10 days
  • Connect with BAs, architects, and tech leads
Serhii

Head of Client Relations

Eugene

Account Executive

Clearing up your concerns

How do you ensure the security of a cloud-based application?

Our security measures include encryption, tokenization, access-based controls, and regular security testing. Our cloud application development company follows industry best practices and outlines requirements at the start to meet specific compliance needs, whether it’s securing sensitive data or handling user permissions.

Can existing applications be moved to the cloud?

Absolutely β€” our cloud app development services cover software migration. We’ll assess your current system, choose the best migration approach, and handle the entire process, whether it’s rehosting, replatforming, or refactoring. We’ll also take care of minimal downtime, smooth data transfer, and optimized performance in the cloud while keeping your business running without interruptions.

Can you connect my cloud app to other tools and services?

Yes. Whether it’s CRMs, ERPs, payment gateways, or custom APIs, we can connect it with your cloud app.

We’ll explore API documentation, assess limitations, and choose the optimal integration strategy. Every detail is under control, so you get the functionality you need: secure data flow, real-time syncing, and smooth interoperability across all your systems β€” without breaking what already works.

Can you meet our quality standards?

We tailor our QA process to your needs: the range goes from ongoing code checks to CI/CD pipelines, regression, security, and stress testing. We define quality goals at the start and track every step to deliver a stable, high-performing product that meets your expectations. Plus, with regular check-ins and demos, you will be aware of the progress and provide feedback if anything needs adjustments.

How do you keep us in control throughout the process?

You get full access to project boards, code, and documentation. We provide regular updates, demos, and weekly reports on progress, budget, and scope. Any changes? We evaluate the impact, communicate clearly, and get your approval first, so you’re always in the loop without the management hassle.

Β 

Do we preserve knowledge of the products parts we outsource?

We create detailed documentation and share everything with you: your team gets full access to code, architecture docs, and technical decisions. When it’s time to wrap things up, our team walks you through the code and systems and can even run training sessions to get your team up to speed. By the end, you’ll have everything you need to manage and scale your cloud app independently.

How can we be sure you’ll deliver exactly what’s agreed on?

Every feature is documented and approved before development starts. We monitor progress with CPI and SPI metrics, provide weekly reports, and review everything with you during regular demos. If priorities shift, we assess the impact upfront and only move forward with your approval. With this approach, we’ve achieved a 99,89% work acceptance rate.

How does your team stays consistent and knows our code?

With an average employee tenure of 3.8 years, you’re getting a stable team that truly understands your product and code. If we do bring in new members, we have onboarding processes in place. With detailed project documentation, new team members quickly get up to speed on your architecture, codebase, and workflows. This keeps knowledge intact and allows development to continue without disruptions.

How will we fully understand the outsourced code internally?

You’ll have full access to the codebase, architecture docs, and technical guidelines from day one. We keep everything well-documented and organized, making it easy for your team to follow along. When it’s time to take over, we’ll walk you through the code, answer questions, and provide support to ensure a smooth transition for internal maintenance.

Will we retain full IP ownership of the product?

Absolutely. You own 100% of the intellectual property, including the code, architecture, and documentation. Our cloud application development services are focused on helping you build exactly what you need, and once the project wraps up, all deliverables are yours.

Will language barriers affect communication?

Our team is fluent in English and used to working with international clients β€” 98% of them are from the US and UK. We keep communication clear and straightforward, and you’ll always have direct access to developers and project leads. Plus, we adapt to your preferred tools and communication style.

Do the challenges in Ukraine interrupt your delivery?

Our team operates from multiple locations in Ukraine and internationally to keep projects on track no matter what. With robust remote infrastructure and backup plans, our cloud app development company has a reliable setup to maintain stable delivery. Since 2022, we’ve consistently delivered complex cloud applications without disruption and signed new contracts.

How do you keep estimates accurate and our budget on track?

We make initial estimates based on hands-on experience, so they stay realistic from the very beginning. During cloud solutions development, we monitor CPI, comparing planned vs. actual spending in real time. You’ll get weekly reports showing where things stand, and if scope changes arise, we assess the impact upfront. Plus, nothing is added to the scope without your approval, so you always know what you’re paying for.

Rough development costs

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 listΒ 
  • Time and cost estimates

Minimum viable product

$50,000 to $100,000

Start building your cloud app 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
  • Advanced third-party integrations
  • Cross-platform support
  • Enhanced data protection and compliance

Market-leading application

$500,000+

Prepare to beat the competition right away

Features

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

Factors influencing the cost:

  1. Complexity of features
  2. Design requirements
  3. Required integrations
  4. Security requirements
  5. Supported platforms and devices
  6. Product development team composition

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
πŸ‚ Snowboarder
πŸ’Ώ DJ
πŸ₯ Drummer
β˜• Coffeeholic
person.name
Serhii
Head of Client Relations
11 y. of experience | 98% client satisfaction rate
person.name
🚞 Traveller
Gym rat
β˜• Coffeeholic
person.name
Natalia
Head of People
10 y. of experience | 100+ hired talents
person.name
Hyggeist
Wanderlust Soul
πŸŠβ€β™€οΈ Swimmer
πŸ•―οΈ Detail Aesthete
person.name
Mike
Solution Architect
15 y. of experience | 50+ projects with 99,99% uptime reliability
person.name
πŸ§‘β€πŸΌFather of 3
person.name
Pavlo
Tech Lead
15 y. of experience | Managed 40+ developers as Tech Lead
person.name
πŸ’¨ Motorhead
🧰 Tinkerer
person.name
Dmytro
Tech Lead
15 y. of experience | 10+ AWS projects led
person.name
🏎️ F1 Fan
🍻 Beer connoisseur
β˜• Coffee aficionado
person.name
Yana
Design Lead
12 y. of experience | 100% UI/UX acceptance rate after user tests
person.name
πŸ‘©β€πŸŽ¨ Local artist
πŸ§˜β€β™€οΈ Yoga practitioner
🦻Hearing Accessibility Advocate
πŸ“š Bibliophile
person.name
Bogdan
QA Lead
17 y. of experience | QA Lead on 10+ multi-domain projects
person.name
πŸŽ“ Nerd
⛷️ Ski fan
Strong Spirits expert
person.name
Andrii
Project Manager
8 y. of experience | 30+ projects delivered
person.name
🏎️ Junior Car Drifter
🧳 Traveller
β˜• Coffee enthusiast
person.name
Tetiana
Business Analyst
5 y. of experience | Saves $30K on avg./client with discovery
person.name
🧠 Braving the unknown
πŸ’¬ Empathy-driven communicator
πŸ–οΈ 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
πŸ‚ Snowboarder
πŸ’Ώ DJ
πŸ₯ Drummer
β˜• Coffeeholic
person.name
Serhii
Head of Client Relations
11 y. of experience | 98% client satisfaction rate
person.name
🚞 Traveller
Gym rat
β˜• Coffeeholic
person.name
Natalia
Head of People
10 y. of experience | 100+ hired talents
person.name
Hyggeist
Wanderlust Soul
πŸŠβ€β™€οΈ Swimmer
πŸ•―οΈ Detail Aesthete
person.name
Mike
Solution Architect
15 y. of experience | 50+ projects with 99,99% uptime reliability
person.name
πŸ§‘β€πŸΌFather of 3
person.name
Tetiana
Business Analyst
5 y. of experience | Saves $30K on avg./client with discovery
person.name
🧠 Braving the unknown
πŸ’¬ Empathy-driven communicator
πŸ–οΈ Passionate traveler
person.name
Andrii
Project Manager
8 y. of experience | 30+ projects delivered
person.name
🏎️ Junior Car Drifter
🧳 Traveller
β˜• Coffee enthusiast
person.name
Bogdan
QA Lead
17 y. of experience | QA Lead on 10+ multi-domain projects
person.name
πŸŽ“ 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
πŸ‘©β€πŸŽ¨ Local artist
πŸ§˜β€β™€οΈ Yoga practitioner
🦻Hearing Accessibility Advocate
πŸ“š Bibliophile
person.name
Dmytro
Tech Lead
15 y. of experience | 10+ AWS projects led
person.name
🏎️ F1 Fan
🍻 Beer connoisseur
β˜• Coffee aficionado
person.name
Pavlo
Tech Lead
15 y. of experience | Managed 40+ developers as Tech Lead
person.name
πŸ’¨ Motorhead
🧰 Tinkerer
person.name
Mike
Solution Architect
15 y. of experience | 50+ projects with 99,99% uptime reliability
person.name
πŸ§‘β€πŸΌFather of 3
person.name
Natalia
Head of People
10 y. of experience | 100+ hired talents
person.name
Hyggeist
Wanderlust Soul
πŸŠβ€β™€οΈ Swimmer
πŸ•―οΈ Detail Aesthete
person.name
Serhii
Head of Client Relations
11 y. of experience | 98% client satisfaction rate
person.name
🚞 Traveller
Gym rat
β˜• Coffeeholic
person.name
Bogdan
Head of Delivery
10 y. of experience | Set up delivery with 99.88% acceptance rate
person.name
πŸ‚ Snowboarder
πŸ’Ώ DJ
πŸ₯ Drummer
β˜• 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
πŸ’¬ Empathy-driven communicator
πŸ–οΈ Passionate traveler
person.name
Andrii
Project Manager
8 y. of experience | 30+ projects delivered
person.name
🏎️ Junior Car Drifter
🧳 Traveller
β˜• Coffee enthusiast
person.name
Bogdan
QA Lead
17 y. of experience | QA Lead on 10+ multi-domain projects
person.name
πŸŽ“ 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
πŸ‘©β€πŸŽ¨ Local artist
πŸ§˜β€β™€οΈ Yoga practitioner
🦻Hearing Accessibility Advocate
πŸ“š Bibliophile
person.name
Dmytro
Tech Lead
15 y. of experience | 10+ AWS projects led
person.name
🏎️ F1 Fan
🍻 Beer connoisseur
β˜• Coffee aficionado

Technologies 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

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
01 | 25

Execution matters as much as the idea

With 200+ projects behind us, we bring structured processes and expertise to build yours right the first time.
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