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vasikmansuri/README.md

System profile: Technical Lead and AI Engineer at Vnnovate Solutions, 6+ years, focused on AI voice agents and custom LLMs. Live call demo: an AI agent checks a calendar and books a meeting.

AI modules: voice calling agents, custom LLM models, agent orchestration, AI in production.

Tech stack: OpenAI, LangChain, Twilio, LLMs, RAG, function calling; Node.js, Express, TypeScript, GraphQL, Laravel, PHP; React, Vue, JavaScript, Tailwind, Bootstrap, HTML5; MySQL, MongoDB, Redis, Firebase, AWS, GCP; Docker, Nginx, Linux, GitHub Actions, Git, Postman.

Projects: NurtureMe AI recruiting platform and the Stella voice agent; custom LLM models; Jaguar Land Rover South Africa dealer management system; high-traffic APIs and microservices.

Career: Web Developer at Elsner Technologies (Dec 2019), Full Stack Developer at Vnnovate Solutions (Sep 2021), Senior Software Engineer (Jul 2024), Technical Lead (Jul 2025 to now).

Section 06: Open source

Section 07: Contact

Building AI voice agents or LLM-powered products? Let's talk.

LinkedIn: Vasik Mansuri Email: mansurivasik@gmail.com

End of transmission.
📄 Plain-text version

Vasik Mansuri · Technical Lead & AI Engineer

Technical Lead at Vnnovate Solutions with 6+ years of experience, based in Ahmedabad, India. I build AI voice agents that hold real phone calls, and the custom LLM models that power them.

AI work

  • Voice calling agents: Twilio Voice with the OpenAI Realtime API, silence and noise thresholds for natural turn-taking, and function calls during the call for booking, lookups and CRM updates.
  • Custom LLM models: my own LLM models built for specific product tasks, served behind production APIs alongside GPT-4, with RAG pipelines grounded in company data.
  • Agent orchestration: LangChain context management for multi-turn tasks, tools wired to business APIs and webhooks, calendar sync with Google Workspace and Microsoft Graph.
  • AI in production: Node.js services with Redis queues and caching, Dockerised deploys on AWS and GCP with CI/CD.

Projects

  • NurtureMe, AI recruiting platform (Technical Lead): built "Stella", an AI voice agent that phones candidates over Twilio and OpenAI Realtime, with LangChain orchestration, AI matching and automated calendar booking.
  • Custom LLM models: built my own LLM models for domain-specific tasks and integrated them into production with RAG and function calling.
  • Jaguar Land Rover South Africa, dealer management system (core architecture): inventory sync pipelines, lead tracking portals and live analytics dashboards.
  • High-traffic APIs and microservices: secure REST and GraphQL APIs tuned with DB indexing, Redis caching and background queues.

Open source

Stack: OpenAI (GPT-4, Realtime API), LangChain, Twilio, RAG, function calling · Node.js, Express, TypeScript, GraphQL, Laravel, PHP · React, Vue.js, Tailwind CSS · MySQL, MongoDB, Redis, Firebase · AWS, GCP, Docker, Nginx, GitHub Actions

Experience

Role Company Period
Technical Lead / Software Development Manager Vnnovate Solutions Pvt. Ltd. Jul 2025 – Present
Senior Software Engineer Vnnovate Solutions Pvt. Ltd. Jul 2024 – Jun 2025
Full Stack Developer Vnnovate Solutions Pvt. Ltd. Sep 2021 – Jun 2024
Web Developer Elsner Technologies Pvt. Ltd. Dec 2019 – Sep 2021

Education: MCA, GLS University (2018–2020) · BCA, St. Xavier's College (2015–2018)

Open to open-source collaboration — feel free to open an issue on any of my repos.

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