Oleksiy T.
Lviv, Ukraine
100%
Job Success
Top Rated
WEB & Mobile App Developing | Tech Lead, Software Architect
$40.00/hr
Dreaming about a leading digital product or a game-changing mobile app, but lack the development muscle to bring it to life? You just found your software development partner.
As a tech lead at ArtCodeVision, we specialize in scaling your in-house team with top developers or taking your entire project from concept to completion.
Services we provide:
🔸 Custom software engineering
🔸 Software Development
🔸 Project Management
🔸 Team extension
🔸 Web/Mobile development
🔸 API Development
🔸 Application Development
🔸 MVP Development
🔸 Data Migration and Integration Services
🔸 Cross-Platform Integration
For more than 10 years of experience I deliver exceptional results across development team leadership, high-performance architecture, and robust data security. Projects I managed engaged 8,000+ new users in 2 months and 90% reduction in system complexity 🏆
My focus:
🔹I prioritize accurate timelines and budget forecasts, keeping you informed throughout the development process.
🔹Timely and clear communication is key. You'll receive regular updates from both me and your dedicated development team.
🔹I leverage benchmarks, experiments, and real-world metrics to select the most effective tools and patterns for your project. This ensures optimal performance and avoids trendy or overhyped solutions.
Let's connect and discuss how we can help you achieve your software development goals!
Work history
Work history
Expert JavaScript/jQuery Developer for Component Development and Debugging
Dec 10, 2024
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Feb 3, 2025
Private earnings
Webhooks & APIs Expert Needed - Software System Integrations
Dec 6, 2021
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Nov 27, 2023
No feedback given
Private earnings
Full-stack developer ( web-based project )
May 25, 2021
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Nov 27, 2023
No feedback given
Private earnings
Finalize node.js nest.js application in the automotive sector
Feb 22, 2022
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Nov 27, 2023
No feedback given
Private earnings
Highly skilled Web security
Jan 25, 2023
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Nov 2, 2023
No feedback given
Private earnings
Cloud Migration of existing Node API, Technology Upgrade (Docker, Nest JS) and Database Updates
Mar 15, 2023
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Aug 4, 2023
"Freelancer Agency was in Budget and had precise communication. Every delivery of a milestone they did was of high quality and fulfilled the SOW. It was easy to communicate without…
Private earnings
API connection development
Jul 11, 2022
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Jan 20, 2023
Private earnings
Software Engineer needed for ad-tech Startup (long term)
Apr 19, 2022
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May 23, 2022
"Oleksiy delivered great work on this React development project and I enjoyed working with him. His communication was top-notch, he met all deadlines, and his skills were very strong. He…
Private earnings
WEB developer needed!
Mar 18, 2021
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May 12, 2022
No feedback given
Private earnings
hosting of a payment circuit Web App
Apr 16, 2021
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Apr 19, 2021
"Oleksiy provide us support in a very professional way with a great communication and completed successfully the tasks within the deadlines"
Private earnings
Sweep
Nov 27, 2024
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Present
Job in progress
Private earnings
Website Developer
Feb 2, 2024
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Present
Job in progress
Private earnings
OMS support and new features development
Dec 5, 2023
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Present
Job in progress
Private earnings
Software Engineer needed for ad-tech Startup (long term)
Jun 7, 2022
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Present
Job in progress
Private earnings
Build system to convert and clean records
Dec 20, 2021
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Present
Job in progress
Private earnings
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Skills
Skills
- RESTful Architecture
- API Integration
- NestJS
- Network Security
- Software Architecture & Design
- Product Management
- Java
- JavaScript
- API
- MySQL
- Node.js
- React
- React Native
- Next.js
- TypeScript