Real-time feature store platform for production ML systems; engineered React + TypeScript interfaces used by 200+ ML engineers, configured feature pipelines, built server-side rendered dashboards with Next.js; designed feature metadata and integrated telemetry with OpenTelemetry and Prometheus; implemented caching and optimized state management; improved dashboard performance by 38%, reduced initial render time from 3.2s to 1.9s; set up CI/CD with GitHub Actions and streamlined feature deployment workflows across cloud-native environments.

Full-Stack Engineer at Gatekeeper

June 2, 2021 - July 2, 2023

Enterprise SaaS platform for contract lifecycle management; architected interactive contract analytics dashboards using React, Redux and data visualization libraries; integrated with SalesForce/CRM systems and enterprise APIs; implemented asynchronous contract processing pipelines using Redis workers; improved platform responsiveness and reduced manual procurement workflows by ~35%; established automated CI/CD pipelines.

Full-Stack Developer at Arcanys

September 2, 2018 - September 2, 2019

Cloud SaaS platforms for international clients; built full-stack SaaS apps combining Node.js backends with React frontends; created REST APIs powering dashboards and mobile services; implemented reusable UI components and SSR optimizations to boost rendering performance.

Full-Stack Engineer at Dreamix

November 2, 2019 - April 2, 2021

Enterprise analytics & cloud data processing; produced real-time analytics dashboards for enterprise clients; improved frontend rendering with memoization and efficient data loading; built backend microservices with Node.js and Python; deployed containerized services with Docker & Kubernetes; designed data pipelines on PostgreSQL and Redis; achieved significant reductions in query latency and enhanced dashboard responsiveness.