Jitendra Kumar Singh
I’m Jitendra Kumar Singh, a senior full-stack developer and AI workflow automation engineer with 13+ years of hands-on freelance experience shipping production software.
About
I’m Jitendra Kumar Singh, a senior full-stack developer and AI workflow automation engineer with 13+ years of hands-on freelance experience shipping production software. I specialise in building end-to-end web platforms and automation systems—turning manual lead handling, hiring, scheduling, and support tasks into scalable, reliable workflows.
I architect solutions across Laravel and Node.js back ends, React front ends, and automation pipelines using n8n, Retell AI, and WhatsApp Cloud API. I’ve delivered projects that qualify leads conversationally, respond to queries automatically, and book appointments directly—while keeping quality high, timelines tight, and budgets transparent for clients across long-term engagements.
- 13 years' experience
- Joined November 2026
Industry experience
- Software & Internet
- Professional Services
- Computers & Electronics
Work experience
Engineered custom web platforms using PHP frameworks (Laravel, CodeIgniter, Phalcon) and Node.js/Express.js. Built responsive user interfaces with React and cross-platform mobile apps with React Native. Designed and managed data layers across MySQL, PostgreSQL, MSSQL, MongoDB, and Supabase. Automated business workflows with n8n, Make.com, and GoHighLevel, integrating WhatsApp and Google Workspace along with AI agents to streamline lead qualification, query handling, and appointment scheduling. Containerised and deployed applications using Docker and Linux. Maintained a 100% Upwork Job Success Score and 100% 5-star rating on Freelancer.com.
Education· 6
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