"Clear communication and fast support across two automation projects. Understood the business context and delivered a ..."
"Great communication, clear technical explanations, and fast delivery. Doesn't just code - actively suggests better ap..."
"The service description actually matched the delivered work, which doesn't happen often. A competent person in the ri..."
5+Years of experience
20+Delivered projects
99.9%System uptime
6Case studies with results
About Me
Know me better
I am a Senior Backend Engineer with hands-on experience building, scaling, and maintaining production web applications. My core stack includes Python, Django, PostgreSQL, Celery, Redis, Docker, and cloud infrastructure.
I design production-grade systems from scratch or optimize your existing stacks. Using Python, Django, and PostgreSQL, I map out stable foundations for fast web applications. I solve data bottlenecks to significantly reduce API latency under heavy traffic.
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Product-Led Engineering
Code is just a tool to generate ROI. I focus squarely on business outcomes, conversions, and fast time-to-market. I translate technical trade-offs directly into product growth strategy.
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Automation & Scraping
I eliminate manual operations from your day-to-day. Using Celery and advanced scripting, I build reliable background workers that continuously extract data, update databases, and deliver alerts.
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Complex Integrations
I seamlessly bridge your product with the external world. Integrating payment gateways like Stripe, language models like OpenAI, sophisticated KYC flows, and various CRM platforms.
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Security by Design
Data protection and system compliance are built-in from day one. I implement strict access controls and full action traceability to keep your architecture Due Diligence-ready.
Case studies
Selected product and backend case studies
The homepage shows only business-level value snapshots. Full context, delivery decisions, and outcomes are available on dedicated case study pages.
Useme Plus - B2B calculator and membership product development
B2B calculator, Autenti integration, and auto-validation for Useme Plus.
Business value: New revenue line based on a membership product, customer service automation, and faster user onboarding.
Comparative cost calculator: Useme Plus vs Polish business entity forms.
Autenti integration and electronic document workflow for membership.
Clear communication and fast support across two automation projects. Understood the business context and delivered a solution that has been running flawlessly for months.
Great communication, clear technical explanations, and fast delivery. Doesn't just code - actively suggests better approaches and keeps quality high.
The service description actually matched the delivered work, which doesn't happen often. A competent person in the right place who shares knowledge and guidance. Satisfaction that leads to coming back for the next project!
Professional approach, strong PostgreSQL and Django skills. Delivered optimizations that cut API response time by over 60%.
We hired for SaaS backend architecture and implementation. Delivered a modular system with Stripe payments that worked on production from day one.
Automated a critical operations process that used to take the team several hours daily. Now it runs in the background with full dashboard visibility.