hammy

Spearheaded development of a Web3 developer portal supporting 10K+DAUs, architecting token balance & transaction APIs. Engineered GraphQL endpoints with TheGraph, reducing data‑fetch latency by 35%. Automated CI/CD pipelines via GitHub Actions, cutting release cycles from 7days to 1day. Mentored a team of 4 engineers, improving code‑review turnaround by 60%. Conducted security audits and vulnerability assessments, enhancing portal security posture by 20%. Scaled backend infrastructure for 2× traffic growth during peak launches without downtime. Facilitated weekly technical demos and workshops for non‑technical stakeholders, boosting cross‑team alignment by 30%.

Developed internal dashboards and automation scripts, reducing manual reporting time by 50%. Implemented React‑based monitoring tools, cutting incident response time by 40%. Collaborated with PMs to define KPIs, improving data accuracy across teams by 30%.

Partnered with enterprise and startup clients including Endeavor, Zvoid, and GatheredHere to architect and deliver full-stack solutions; developed scalable Node.js backend services, data analytics platforms, and led a complete UI overhaul for a high-traffic consumer website. Drove significant performance gains across multiple projects, including optimizing token swap algorithms to increase throughput by 30%, reducing ETL processing time by 40%, and cutting API latency by 25% through Redis caching. Enhanced developer experience and user accessibility by introducing a Storybook.js component library to accelerate UI development by 40% and championing improvements to achieve WCAG 2.1 compliance. Improved code quality and system reliability by building automated test suites with 90% coverage in Jest and debugging containerized services to reduce deployment-related issues by 30%. Elevated a platform's Net Promoter Score (NPS) from 45 to 70 by leading a UI overhaul and drove a 20% lift in client engagement by launching a YouTube analytics dashboard.

Built Docker‑based microservices for data processing pipelines, improving reliability by 25%. Integrated ELK‑stack logging and monitoring, decreasing debugging time by 50%. Led architecture review sessions, standardizing REST conventions and reducing on‑boarding time for new devs.

Integrated Stripe payments and OAuth flows, reducing checkout errors by 15%. Maintained legacy codebases and implemented CI pipelines with GitHub Actions, lowering bug rates by 20%. Refactored monolithic modules into microservices, improving deployment frequency by 35%. Conducted cross-team code reviews and pair-programming sessions, improving code quality metrics by 20%. Drafted user-facing API documentation, cutting support tickets by 30%. Trained junior developers through weekly knowledge-share sessions, boosting team productivity.

Implemented interactive tutoring features, enhancing session completion by 20%. Collaborated with educators to tailor content modules, increasing satisfaction scores by 25%. Built real‑time progress tracking dashboards, giving instructors actionable insights and reducing admin time by 30%.