– Engineered a real-time social feed and live-auction marketplace using Socket.io WebSockets for instant post updates, poll voting, bidding, and notifications.

– Designed and implemented a 1v1 Club Wars multiplayer system supporting direct friend matches, queue-based matchmaking, and AI bot battles, with server-authoritative real-time gameplay over WebSockets.

– Designed an event-driven scoring pipeline that ingests football match events (RapidAPI Football) and updates fantasy points, leaderboards, and user rewards via scheduled worker scripts.

– Introduced a Redis-backed job/worker system to offload heavy tasks (leaderboard recalculation, stat aggregation, reward distribution) from API requests and keep p95 latency stable.

– Used Redis-backed distributed locks to safely run parallel automation scripts while maintaining data consistency and stable p95 latency.

– Led end-to-end development with React, Node.js, Express, MongoDB, Redis, AWS, managing CI/CD via GitLab and deploying production services on EC2.

Served as a core contributor to Cloudera’s Site Reliability Engineering team, owning reliability, automation, and operational excellence for production Kubernetes platforms.

– Designed and automated incident response workflows on AWS using Terraform (IaC), enabling repeatable, auditableninfrastructure recovery during production incidents.

– Operated and optimized large-scale EKS Kubernetes clusters, handling cluster upgrades, node group lifecycle management, autoscaling, and CVE remediation with zero-downtime strategies.

– Led Helm-based application deployments, standardizing release processes and reducing configuration drift across environments.

– Administered and upgraded the Istio service mesh, including mTLS enforcement, traffic routing, canary rollouts, and sidecar lifecycle management to improve security and resilience.

– Improved platform reliability by automating CI/CD pipelines (GitLab CI, Helm packaging, container builds), reducing manual intervention and deployment-related failures.

– Performed production upgrades and patching for Istio, Datadog agents, and container images, proactively addressing security vulnerabilities and stability risks.

– Actively participated in on-call rotations, diagnosing distributed system failures across Kubernetes, networking, and cloud infrastructure, and driving root cause analysis (RCA) for post-incident reviews.

As a web developer, I contributed to internal projects by implementing critical features:

Integrated JWT (JSON Web Tokens) for secure user authentication, enhancing application security.

Implemented a debouncing search feature for efficient task filtering and searching based on title or description. Enhanced application reliability and usability by implementing comprehensive error handling and validation for API requests and user inputs.