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Skills
Experience
Lead Back End Developer
NFTfi
2025-03 -
Lead backend engineering for an NFT lending marketplace, defining technical direction and system architecture across a NestJS/Nx monorepo. Designed event‑driven pipelines ingesting Ethereum smart‑contract events using PostgreSQL, MongoDB, Redis and RabbitMQ. Built analytics pipelines on TinyBird for sub‑second insights. Coordinated cross‑functional delivery with frontend, QA and business stakeholders, and mentored engineers through code reviews and testing standards. Implemented a high‑throughput NFT asset service on AWS EKS with sub‑200 ms latency and executed a zero‑downtime migration from GCP to AWS.
Back End Developer
NFTfi
2022-12 - 2025-02
Developed core backend services for the NFTfi platform, implementing REST and GraphQL APIs with NestJS, TypeORM and PostgreSQL. Integrated Ethereum event processing via Ethers.js and managed data storage in MongoDB and Redis. Utilized Docker containers and Kubernetes for scalable deployments on GCP and AWS. Collaborated with frontend teams to ensure API contracts and contributed to CI/CD pipelines using GitLab.
Senior Software Developer
Freelancer
2020-12 - 2022-12
Coordinated a team of developers to build an API & browser automation platform (web, desktop, Chrome extension), acting as product owner and conducting technical analysis, task distribution and interviews. Delivered infrastructure layers using TypeScript, React, NestJS, TypeORM, PostgreSQL, Redis, GraphQL, REST and WebSocket on DigitalOcean and Kubernetes. Led development of an educational platform, managing client communication, feature definition and team coordination. Created a Shopify plugin from scratch using React, MobX, Next.js and serverless AWS services. Contributed to a fintech mobile app using React Native, Redux and NestJS, handling feature analysis and implementation.
Frontend Engineer
RTL
2019-10 - 2020-11
Built a new entertainment platform from the ground up, refactoring legacy code and establishing architectural decisions. Developed the frontend using TypeScript, React, Apollo, and Emotion, and supported backend teams in creating GraphQL federation gateways for a headless CMS. Participated in on‑call pager‑duty rotations and utilized Agile processes, Docker, Kubernetes, JIRA and GitHub for project management.
Languages
English
fluent
Last updated: 2 weeks ago