Aug 2022 – Present · 3 yrs 10 mos · Bangalore Urban, Karnataka, India

Apr 2022 – Jul 2022 · 3 mos · New Delhi, Delhi, India

• • Migrated REST APIs from Clickhouse to BigTable and Redis

Oct 2021 – Jan 2022 · 3 mos · Remote

• Diagnosed important bugs and issues in multiple Django and OpenWRT modules
• Made improvements, wrote tests and reviewed pull requests during the release cycle
• Contributed to six OpenWISP repositories including openwisp-config, openwisp-utils, openwisp-controller, openwrt-openwisp-monitoring, and django-loci.
• Implemented HTML-based email templates, improved Django 3.2 & 4.0 compatibility, and enhanced CI/CD reliability across multiple core modules.
• Developed and fixed features for network monitoring and configuration management, including asynchronous task handling, QA automation, and admin interface improvements.
• Opened and reviewed numerous PRs, collaborating closely with maintainers to merge production-ready changes.
• Wrote and refactored unit/integration tests, increasing test coverage and maintaining code quality across OpenWISP’s modular codebase.

Sep 2021 – Apr 2022 · 7 mos · Bengaluru, Karnataka, India

• Handled various database management and migration tasks via Kafka, Redis, Apache Beam, Cloud DataFlow and Pub/Sub
• Worked on Mo-Engage to analyse customer engagement data using various stats collected from BigQuery

May 2021 – Aug 2021 · 3 mos

• Designed POSIX shell scripts for packaging OpenWISP Monitoring on OpenWRT to ease the work required in collecting stats from routers
• Wrote unit tests and integration tests for Lua scripts achieving 95% test coverage
• Improved Resiliency and robustness by including retry mechanisms and features like verbose mode
• Blog:- https://dev.to/devkapilbansal/openwrt-openwisp-monitoring-2bmj

Feb 2021 – Aug 2021 · 6 mos · Remote

• Reviewed 150+ pull requests, answered queries on public channel, opened and resolved important issues
• Maintained mentorship-backend project, participated in meetings to decide action items, priority issues etc
• Empowered students to kickstart journey in Open Source, resolved doubts and conducted sessions

Jan 2021 – Mar 2021 · 2 mos

• Managed ongoing feature development for Solve Classes App, including assignment submission and notices/announcements modules.
• Developed and reviewed REST API endpoints using Django REST Framework to maintain backend stability and consistency.
• Mentored two backend interns, guiding them through structured development sprints, version control best practices, and clean code reviews.
• Oversaw delivery of new features like PDF report generation, dashboard analytics, and content management enhancements, ensuring timely and high-quality releases.
• Monitored team progress and provided technical feedback, resulting in smooth feature rollouts and improved collaboration efficiency

Nov 2020 – Jan 2021 · 2 mos

• Solve Classes App is a classroom management platform offering features like quizzes, attendance tracking, and study materials — simplifying daily academic operations for institutes.
• Developed and maintained REST API endpoints for 5+ major features including quizzes, attendance, assignments, and study material management.
• Optimized backend response time by ~50% through efficient database queries, caching, and refined API logic.
• Architected core backend modules for institute, quiz, and account management, ensuring scalability and modularity.
• Implemented JWT-based authentication and role management to support multi-level access for teachers and students.
• Contributed to E-Quiz and CMS modules, enabling online assessments and streamlined content control.
• Authored API documentation to improve onboarding and ensure seamless integration with the frontend.

Mar 2020 – May 2020 · 2 mos · New Delhi, Delhi, India

• Worked for ISP 17 program promoting Internshala and it's training in my University.
• Conducted a session for students on the topic 'How to gain experience and pocket money in Covid-19 Situation'.
• Able to get 20+ new registrations during my tenure.

Jan 2019 – Apr 2019 · 3 mos

• • Wrote 10+ articles on various tech topics