Pavlo Ogurtsov
Private message 
Kremenchug,
Ukraine
available for hire
Rating
Language proficiency level
Українська: fluent
English: upper-intermediate
CV
Full-Stack Developer | AI Integration | Backend Development | Automation
Full-Stack Developer with 4+ years of commercial experience in Go, Python, TypeScript, and modern web technologies.
I specialize in building web applications, SaaS platforms, REST APIs, Telegram bots, data parsers, business process automation solutions, and third-party service integrations. I can handle the entire development cycle — from frontend and backend development to server infrastructure setup and deployment.
Technologies:
• Backend: Go, Python, PHP, Java, REST API, gRPC
• Frontend: React, Next.js, TypeScript, JavaScript
• AI: OpenAI API, Claude, LLM Integration
• Databases: PostgreSQL, MongoDB, Redis, SQLite, DynamoDB
• DevOps: Docker, Linux, Git, AWS
• Integrations: Telegram API, payment systems, CRM platforms, third-party APIs
How can I help:
• Web application and website development
• SaaS platform and customer portal development
• Backend services and API development
• AI assistant integration and AI-powered automation
• Telegram bot development and business process automation
• Data scraping and web scraping solutions
• Third-party service and API integrations
• Optimization, maintenance, and scaling of existing projects
• Server administration, Docker setup, and cloud infrastructure deployment
Skills and abilities
Programming
Services
Portfolio
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Game Studio Website
Javascript and Typescript
Designed and developed a modern website for an indie game development studio. The project focused on creating a strong visual identity, showcasing games, and providing a professional online presence for the studio.
Key features:
- Responsive design for desktop and mobile devices
… - Modern and immersive gaming-oriented UI/UX
- Game showcase pages with detailed information
- Studio presentation and team information
- Contact and social media integration
- Performance optimization and SEO-friendly structure
Technologies: React, Next.js, TypeScript, Tailwind CSS
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178 USD Telegram Bot for Crypto Trading & Market Analytics (Binance API)
Python
Project Description
Developed a Telegram bot designed to assist with crypto trading and daily market monitoring.
… The bot automatically retrieves data from the Binance API, processes it, and delivers structured reports directly to Telegram. It is built for personal trader use, eliminating manual routine and improving decision-making speed.
Key features:
- Balance tracking, including funds locked in grid trading bots
- Daily and historical profit calculation
- Technical analysis (RSI, MA50, MA200)
- Scheduled automated reports (cron-based)
- Local data storage for historical metrics
- Environment-based configuration via .env
Technologies used:
- Python, Binance API, Telegram Bot API, SQLite, cron, Linux.
The project focuses on stability, clean architecture, and easy scalability for future features.
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4000 USD The Loop Below - Horror Game
Gaming Apps
Trapped in a looping, claustrophobic bunker, you must detect subtle anomalies before they consume you. Watch every shadow. Memorize every detail. No weapons. No escape. Just your scanner, your instincts — and the creeping dread that something is terribly wrong.
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8000 USD Aooth - Authentication Framework
Cybersecurity & Data Protection
An authentication framework designed to bolster security measures and user
experience in web-based environments
Key contributions:
… ● Take part in the creation of an authentication system that significantly
elevates security measures in our web-based application.
● Worked closely with the cybersecurity team to implement cutting-edge
encryption methods, ensuring the highest level of data protection and
compliance with international security standards
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6000 USD Evergen - Renewable Energy Software
Python
Evergen is a leader in renewable energy software, focused on optimizing residential and commercial battery systems. I was part of the backend development team.
Key tasks:
• Contributed to microservices responsible for monitoring and optimizing energy usage
… • Processed large volumes of real-time data from energy storage systems
• Worked with cloud-based infrastructure and automation tools
• Participated in improving system scalability and uptime
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5000 USD Gigit – Artist & Venue Matching Marketplace
Javascript and Typescript
Gigit – Artist & Venue Matching Marketplace
Gigit is a marketplace connecting musicians and performers with venues for live events. I contributed to the backend system that powers intelligent matching and scheduling.
Key contributions:
… • Implemented an advanced algorithm that matches artists with venues based on preferences, budget, and time
• Built secure and scalable REST APIs
• Integrated the backend with a TypeScript-based frontend and Node.js microservices
• Ensured smooth data flow with Mongo and REST APIs
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12 000 USD Getswif – Cashback Platform for YAP Bank
Python
As a backend developer on the Getswif cashback platform, I was responsible for designing and implementing core features for integration with the YAP Bank ecosystem.
Key contributions:
• Developed scalable REST APIs for cashback management
… • Created real-time cashback calculation logic with high accuracy
• Used Go and Redis for fast data access and processing
• Deployed services with Docker in AWS-based environments
• Wrote unit tests and ensured performance under high load
This project improved user experience for thousands of customers with real-time reward tracking.
Reviews and compliments on completed projects 16
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Real expert -
Craft master -
Quick answers -
First-class quality -
Nice communication -
High responsibility -
Great price -
Lightning fast
4 June
56 USD
A new connector is needed here and support for it should be added to the admin panel 2.
As in previous times, Pavlo handled the assigned task excellently. He quickly fixed the bugs that arose during the process. A wonderful specialist.
28 May
56 USD
A new connector is needed here, and support for it should be added to the admin panel.
as in the previous time everything is clear, I recommend for cooperation
22 May
223 USD
"Content factory"
Thank you for the completed work. Everything was according to the specifications and the deadlines provided. Pavlo offered consultations on all arising questions and proved himself to be a specialist who has a deep understanding of the relevant topic. I recommend him for collaboration.
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7 May
89 USD
Script for updating product XML while preserving ID (Prom.ua)
the work was done quickly, I recommend
3 May
127 USD
Support and development of a Python project (Docker)
Everything is done excellently and according to the technical specifications. All nuances that arose during the project implementation have been taken into account. Thank you!
28 April
89 USD
Script for updating product XML while preserving ID (Prom.ua)
Everything was done quickly and efficiently.
The project has been completed, the parser works. The task was difficult, but Pavlo sought opportunities to fulfill it in full. Thank you! We continue our collaboration.
10 April
33 USD
Website edits
Pavlo, as always, did everything quickly and efficiently. I will reach out again, I recommend him to everyone for collaboration!
12 March
31 USD
Website edits
Thank you! Pavlo, as always, did everything excellently! I recommend collaborating with this wonderful performer!
12 March
22 USD
Improve the parser's performance
Thank you for the work, I am satisfied with the collaboration. I recommend.
9 March
16 USD
Website edits
Thank you! Everything went very well! Pavlo completed everything efficiently and quickly! We will work together again.
4 March
22 USD
Website edits
Thank you! Very responsible and attentive to details specialist! Everything was done professionally ahead of schedule. I recommend for collaboration!
28 February
223 USD
Financial module of the exchange
Thank you! Everything was done quickly and professionally, I will reach out again! I recommend to everyone for collaboration.
19 February
22 USD
Fix 2 bugs in the parser for Instagram
I am satisfied with everyone. A good performer, I recommend.
16 February
16 USD
New functionality and improvements in the speed of the parser
Thank you for the work, I am satisfied with the result.
15 February
18 USD
Fix the bug in the program written in Python.
Everything is fine, I recommend Pavlo for collaboration.
Activity
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Support and development of Python project (Docker)
67 USD
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