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- Останній візит: 1 день 23 години тому
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⚡ Hey, I`m a Full-Stack Engineer | Next.js · NestJS · AI Integration | SaaS & Enterprise Platforms
Building a SaaS product, scaling an existing platform, or integrating AI into your workflow? I help startups and businesses turn complex requirements into reliable, high-performance web applications — on time and built to last.
With 5+ years of hands-on experience, I've worked across the full stack: from pixel-perfect frontends to distributed backend systems and cloud infrastructure. I don't just write code — I think about architecture, maintainability, and the business impact behind every technical decision.
What I bring to your project:
Frontend — React, Next.js, Tailwind CSS, Framer Motion. Responsive, accessible, and fast interfaces that users actually enjoy.
Backend — NestJS, PostgreSQL, Prisma, GraphQL, REST APIs. Scalable services built with clean architecture and fault tolerance in mind (circuit breakers, Redis caching, rate limiting).
DevOps — Docker, Kubernetes, CI/CD pipelines, AWS, Prometheus & Grafana. I ship confidently and keep systems observable.
AI Integration — I design and implement production-ready AI features that solve real business problems, not just proof-of-concept demos. My experience covers OpenAI (GPT-4, Assistants API, function calling, embeddings), as well as third-party services like Anthropic Claude, Replicate, and vector databases (Pinecone, pgvector) for semantic search and RAG pipelines. I've built AI-powered content automation systems, intelligent recommendation engines, LLM-driven chatbots with context memory, and custom prompt pipelines with usage monitoring and cost control. Whether you need to automate repetitive workflows, surface insights from large datasets, or add a conversational layer to your product — I'll help you choose the right tools and implement them cleanly into your existing stack.
Business Systems — SaaS platforms, CRMs, ERPs with role-based access, real-time analytics, subscription management, and payment integrations.
Selected Projects:
🖥️ Streaming Platform (Netflix-style)
Architected the full system from scratch — scalable video APIs, Redis-based caching that reduced load times by ~40%, real-time analytics dashboard, and a fully responsive UI. Deployed and stable for 10,000+ concurrent users.
🖥️AI-Powered Content Dashboard
Integrated OpenAI API into a client's internal platform, automating ~70% of their manual content workflow. Built custom prompt pipelines, usage tracking, and a clean editor interface in Next.js.
🖥️ Multi-tenant SaaS Platform
End-to-end development of a subscription-based SaaS with Stripe integration, role & permission system, user onboarding flows, and an admin analytics panel. Reduced client's operational overhead significantly after launch.
🖥️ CRM/ERP System
Built a tailored internal tool with complex permission trees, task tracking, reporting modules, and third-party integrations — replacing a legacy system and cutting manual reporting time by over 60%.
How I work:
I communicate clearly, ask the right questions upfront, and keep you in the loop throughout the project. I write clean, documented code that your team can maintain long after the engagement ends. Deadlines matter to me — I flag blockers early, not at the last minute.
If you're looking for a technical partner who takes ownership and delivers — not just a developer who completes tickets — let's talk.
Send me a message with a brief description of your project and I'll get back to you within a few hours.
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ТерміниАктивність
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Проєкт
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Тип | Бюджет | Ставка | Термін | Додано |
|---|---|---|---|---|---|
| Не вказано |
25 000 UAH
|
29 днів | 26 травень | ||
| 111 289 UAH |
111 289 UAH
|
50 днів | 26 травень | ||
| 534 186 UAH |
534 141 UAH
|
40 днів | 26 травень | ||
| Не вказано |
4000 UAH
|
5 днів | 7 жовт 2025 | ||
| 3000 UAH |
3000 UAH
|
1 день | 7 жовт 2025 |