About
I build end-to-end systems: from requirements and architecture to deployment and long-term support. My main tools are Java / Spring Boot on the backend and React / TypeScript on the frontend.
I’ve worked on ERP platforms for battery manufacturing, telemetry pipelines for thousands of devices, software for medical equipment, university portals, e-commerce integrations and high-performance storefronts.
I enjoy solving hard technical problems, simplifying complex domains and mentoring engineers.
Tech Stack
Experience (short)
Freelance — Senior Full-Stack Engineer / Tech Lead
- Railway ticketing (Next.js) with SVG seat maps and API caching.
- University portal (React/MUI) with academic workflows and RBAC.
- Medical device software (Java + React) with HID/Bluetooth/USB sensors and OS automation.
OneCharge — Full-Stack Engineer / Team Lead
- ERP modules, quality control forms, telemetry reporting for ~4,750 devices.
- Telemetry data pipeline (1.5 TB+), DB optimization and batch/cursor processing.
- Customer dashboards, firmware portal, cryptographic access control.
- Led FE team, owned architecture and delivery processes.
Web-Support 24 — Full-Stack Developer
- Recurring payments integrations (Spring Boot + PayOnline + InSales).
- XML/CSV product import tools (PHP + RabbitMQ).
- WordPress plugins, parsers and micro-applications.
Highlights
- Optimized telemetry analysis by redesigning DB schema and data processing model.
- Improved ERP development speed via enhanced form builder and versioning.
- Delivered multiple systems from scratch to production as tech lead.
Links & Referrals
You can use these links to get in touch, follow my work or support me: