🚀 Optimizing Tech for Business Growth | Programmer (Java/Kotlin/TypeScript) | AI & Automation Enthusiast (LLMs/Python/N8N)
jclab is a one-person software company run by an experienced software developer and systems architect. I design and build scalable IT solutions and implement automation powered by artificial intelligence - from MVPs to fully deployed production systems. I work with both small businesses and large-scale projects, always focused on delivering real business value.
Selected achievements include:
- a SaaS platform for the e-commerce industry that increased conversions by 35% thanks to AI,
- an MVP of a credit bureau management system that reduced operational costs by 50%.
How I Work
I operate on a B2B basis, following a clear, four-step collaboration model:
- Analysis & Strategy – I begin by understanding your business and selecting the right technologies for your needs.
- MVP Design – I build the first working version to quickly validate key features and get early feedback.
- Development & Testing – I develop the product iteratively with scalability and flexibility in mind.
- Launch & Support – I deliver a production-ready solution and provide continuous support, improvement, and maintenance.
Why Work With Me?
Clients appreciate:
- my technical versatility and business-focused mindset,
- transparent communication and collaborative approach,
- practical, tested solutions instead of unnecessary experiments,
- my willingness to share knowledge through blogging and tech talks.
Technology Stack
Frontend: React, TypeScript, JavaScript
Backend: Python, Java, Kotlin, Spring Boot, REST API
AI & Automation: PyTorch, OpenAI, Anthropic, Ollama, Zapier/n8n, custom integrations
Cloud & DevOps: Google Cloud, Docker, Kubernetes, GitHub Actions, CI/CD
Databases: MySQL, PostgreSQL, MongoDB, Redis
Selected Projects
- Customer Support System Migration to Google Cloud – cut workflow time by more than half (14 → 6 minutes)
- Elderly Care Monitoring System – microservice-based architecture increasing user safety
- Cloud Storage Services (cs3mesh4eosc) – technical lead in an EU-funded project for the Data Science community
- Credit Bureau Management System – a comprehensive web and mobile platform with advanced scoring logic
- ArtiMid – AI Graphics Generator – app for creating visuals from text prompts
- LandingBuddy – AI Website Builder – no-code website builder with drag & drop editor and AI-generated content
Work Terms
I respond to messages within 24 hours. If I take on a project, I commit 20 to 40 hours per week.