Manoj Kumar

Senior Software Engineer with 15+ years of experience in backend architecture, RESTful API development, and enterprise web application development using PHP, Laravel and Symfony. Proficient in database design and optimization, system integration, and payment gateway integrations, with a track record of delivering high-performance, production-grade software across the full development lifecycle. Known for standardizing third-party integrations and reducing operational overhead through reusable, well-architected components.

Currently looking for a Senior/Lead Software Engineer role at a product-driven technology company.

Senior Software Engineer (Full Stack) at Convoso Tech International Pvt. Ltd. (2021-07 – 2026-06)

• Built a telephony rating and routing (TRR) platform enabling Convoso customers to route calls to leads through established carrier relationships (Inteliquent, Skyetel, Iristel, Nuso), covering dial plans, carrier rate decks, customer rate sheets, and concurrent call limits.
• Engineered reusable PHP wrappers to standardize third-party telecom carrier onboarding, significantly reducing integration timeframes for new carrier partners.
• Designed and built a DID Vault subsystem to automate the recycling of released phone numbers, reducing manual operational overhead for the numbers team.
• Implemented block/allow codes, call attempts-per-second controls, gateway routing and percentages, emergency bypass, and OpenSIPS/RTP management, and delivered call detail record (CDR) reporting for the platform.
• Used Symfony, Docker, MySQL, OpenSIPS, Redis, Python, Laravel, and JavaScript across the platform's backend and admin tooling.

Lead Engineer at Pure Software (2016-11 – 2021-07)

• Led development of admin panel interfaces for ANTlabs' IG3100 and SG4 network gateway products using Symfony and Lumen, core components of ANTlabs' hospitality and large-venue WiFi connectivity portfolio.
• Contributed to the ANTlabs Cloud Gateway (ACG) solution, enabling service providers to remotely manage and monetize WiFi networks across multiple sites via a centralized dashboard, covering portal management, authentication, and bandwidth control.
• Built and maintained backend APIs using Lumen for massmobileapps.com, a white-label no-code mobile app platform, powering loyalty programs, e-commerce integration, and appointment/booking systems for agency and SMB clients.
• Worked across PHP, Laravel, Vue.js, Docker, New Relic, MySQL, Solr, Redis, and Grafana, WordPress on client-facing platform work.

Senior Software Engineer at Edu Vision Retail Technologies (2016-08 – 2016-10)

• Contributed to backend development and system integration work for retail technology solutions using PHP and MySQL.

Software Developer at Sonitek International Pvt. Ltd. (2011-12 – 2016-08)

• Designed and developed a Dealership Management System for automobile dealerships, building core modules for inventory tracking, sales pipeline management, and customer relationship management using PHP, Laravel, and MySQL.
• Built reporting dashboards providing real-time visibility into dealership performance metrics for sales, inventory, and customer management teams.

Software Engineer at RPG Websolutions Pvt. Ltd. (2010-07 – 2011-12)

• Developed and maintained PHP-based web applications, gaining foundational experience in full-stack web development early in career.

B.E. in Information Technology – P.E.S. College of Engineering, Dr. Babasaheb Ambedkar Marathwada University (2009)