Mukul S

Product Manager & Lead Engineer

30Days Technologies • Full-time

May 2025 - Present • 1 yr

Successfully transitioned the organization from a service-based agency to a product-based company, delivering 3 major client projects in Q1 2026. • Engineering Leadership & DevOps Transformation: ◦ Architected and implemented a complete CI/CD pipeline using Jenkins and Docker Compose, moving the team of 15+ developers from manual file transfers (zip/email) to automated deployments. ◦ Deployed and managed a self-hosted Gitea instance, establishing Git workflows, code reviews, and version control standards. ◦ Mentored the development team, maturing the technical culture and standardizing development on Linux (Ubuntu/Mint) environments. • Product Delivery (Full Stack): ◦ Community Management ERP: Delivered a fully functional ERP for a Pan-India client in under 3 months using CodeIgniter 3 (Backend) and React. ◦ Features: Implemented multi-tenant/white-label architecture, peer-to-peer messaging with WhatsApp integration, a mini-career portal, and a dedicated Single Page Application (SPA) for community interaction. ◦ Internal Tools: Built a developer ticketing system using the Next.js stack to streamline internal issue tracking. • Security & Infrastructure: ◦ Identified and patched a critical backdoor vulnerability in a live production database (CI codebase) for a business federation client. ◦ executed a high-stakes legacy password migration, moving user credentials from deprecated hashing algorithms to the gold-standard bcrypt without downtime. ◦ Managed diverse database ecosystems including MariaDB (cPanel) for web hosting and PostgreSQL for microservices.