Dec 2023 – Apr 2025 · 1 yr 4 mos · Remote

• Project: Derp, APIs, Dashboards
• Spearheaded development and maintenance of a large-scale web application, managing all aspects of DevOps, CI/CD, backend, and frontend single-handedly.
• Achieved significant cloud cost savings by migrating dev/staging environments from AWS to in-house infrastructure, seamlessly integrated via Cloudflare.
• Replaced multiple SaaS tools with scalable open-source alternatives: Auth0 → Keycloak (OAuth2.0/SSO), NewRelic/Logz.io → Grafana, Retool → custom Next.js dashboards, Vercel → in-house CI/CD, ECR → DockerHub, S3 → DigitalOcean Spaces.
• Enabled seamless organization-based login via Keycloak with SSO/SAML2.0 and social providers using Phasetwo, including custom theming and plugins.
• Built a robust, low-cost CI/CD pipeline and end-to-end observability stack with dashboards, alerting, and error tracking.
• Engineered high-performance data structures enabling complex multi-parameter queries (100+ fields, 15+ filters) on millions of records with sub-100ms response time.
• Developed a dynamic, custom Form CMS with organizational-level control, advanced draft workflows, and analytics dashboards for submitted responses from scratch.
• Designed and implemented secure enterprise-grade API support with token management and live activity tracking.
• Migrated legacy REST APIs to GraphQL, improving flexibility and performance across client integrations.
• Enhanced SEO performance by customizing Hubspot modules and resolving technical issues for optimal search visibility.

Jun 2023 – Apr 2025 · 1 yr 10 mos · Remote

• Project: WebApp - NextJs based Salesforce Dashboard
• Completed whole webapp dashboard from scratch using NextJs13 and ReactJs.
• Datasheet Dashboard was created to present Salesforce Objects and complex handling using material-react-table, react-query, MUI, styled-components etc.
• Created global component library using storybook, set up UT / End-End Testing using RTL and Test-Cafe.
• Project: WebApis - NodeJs bases SAAS project
• Fixed various issues in NodeJs based microservices related to real time UI rendering and communication.
• Worked on helping team to achieve scale by introducing cost effective solution, rewrite existing microservices to support fault tolerant, better performance and global handling of logs, traces and metrics and consistency in syntax and basic sanity of critical requests.
• Implement solution to prevent system wide outages and ways to quickly identify and resolution of such issues based on severity of alerts

Jun 2022 – May 2023 · 11 mos · Remote

• Project: PPUPV2 - NestJs based logistics services
• Oversaw the complete migration of all services from the old PHP/.Net stack to the Nextjs and NestJs based distributed microservices architecture.
• Integrated the Observability MLT stack (metrics, logs, and traces) using Grafana (Tempo, Loki, via Winston and Prometheus), and wrote PromQL queries to set up dashboards and alerts for various services such as gRPC, GraphQL, and HTTP and designed unified configuration library for the same using OpenTelemetry.
• Set up and configured the Bitbucket pipeline for CI and CD along with UT / E2E / Load Testing, as well as various AWS services such as EKS for Kubernetes-based clusters, ECR, EC2, S3, MKS, and Elasticache, and explored Terraform configuration.
• Participated in the configuration, setup, and estimation of the sizing requirement exercise for a high-performance real-time database, namely AerospikeDB.

Mar 2022 – Jun 2022 · 3 mos

• Worked on building couple of projects from scratch https://www.chegg.com/uversity and https://www.chegg.com/flashcards
• Lead various projects like Uversity for Educators / Flashcards / OneGraph / Chegg UI along with individual contributors to various initiatives, feature development, design, architecture, and mentoring.
• Responsible for building complex, responsive, accessible UI components using Storybook.
• Worked on establishing UI tech standards, Scalability, Internationalization, Accessibility, Web Performance, Global Components Library, Coding Standards and Guidelines, Analysis, Automation, End‐End Tests.
• Maintained 100% code coverage using RTL, previously using Jest and Enzyme.

Nov 2018 – Mar 2022 · 3 yrs 4 mos

Sep 2020 – Feb 2021 · 5 mos

Dec 2017 – Nov 2018 · 11 mos · New Delhi Area, India

• Delivered Mypat project (v2) with the latest tech stack ie MEAN and worked on complete migration from the old stack along with CMS, Teachers, Watson ( Marketing ) project.
• Created a fully scalable MicroServices-based system capable of handling 10 million+ students while administering live exams to 10,000 students at the same time.

Nov 2016 – Dec 2017 · 1 yr 1 mo · Noida Area, India

• Successfully launched Frog Turnkey Solution for DishTV customers along with various features like managing Live TV, interactive application, Live Recording & Playback, and production bugs.
• Awarded for top performance in the team on project completion by India Head / Project Management Team.

May 2016 – Nov 2016 · 6 mos · Bengaluru Area, India

• - Ownership and responsibility for PDB application development project, new implementation & Bugs.

Aug 2013 – Feb 2016 · 2 yrs 6 mos · Bengaluru Area, India

• Ownership and responsibility for EPG application development project, new implementation & Bugs.
• Developed Real‐Time Diagnostics for Fusion Middleware, which was used as a framework that could show states/data of each component at different instances.

Jul 2012 – Jul 2013 · 1 yr · Bengaluru Area, India

• - Ownership and responsibility for OpenTV application development project new implementation & Bugs.

Jan 2012 – Jun 2012 · 5 mos · Bengaluru Area, India

Jul 2011 – Dec 2012 · 1 yr 5 mos · Chandigarh Area, India