Available for backend & platform roles

Vishal Nagda

Senior Backend Developer & Project Lead

Building scalable, secure backends: Go · Node.js · Python · PHP

I build the systems companies can't afford to get wrong, and lead the teams that keep them running.

📍 Udaipur, India · working with TruDoc, Dubai (remote)

Get in touch Download résumé
01

About

I'm a backend developer and project lead based in Udaipur, India, currently leading backend architecture and a team of developers building telehealth systems for TruDoc in Dubai. Over the last eight years I've architected the core of products in healthcare, sports media, AI and enterprise, owning everything from database design and microservices to SSO, caching and production deployments.

My comfort zone is the server side: designing APIs and gateways, splitting monoliths into services, wiring up authentication and integrations, and making sure things stay fast and secure under load. Lately that's meant a lot of Go, MySQL, Redis and Docker Swarm for healthcare infrastructure, and before that custom RAG pipelines and LLM tooling for enterprise AI.

I lead small, sharp teams, mentor developers, and turn fuzzy ideas into software that ships and quietly holds up long after launch. Along the way I picked up a law degree, which sharpened how I think about risk, systems and detail.

02

Skills

Languages

  • Go
  • JavaScript
  • Python
  • PHP
  • Ruby
  • SQL

Backend & Frameworks

  • Node.js
  • Express.js
  • Flask
  • Django
  • Laravel
  • Hapi.js
  • Knex.js
  • Ruby on Rails
  • Electron.js

Databases & Caching

  • MySQL
  • PostgreSQL
  • MongoDB
  • Redis
  • ChromaDB
  • Mongoose

AI / LLM

  • LangChain
  • HuggingFace
  • Ollama
  • RAG
  • spaCy
  • NLTK
  • n8n

DevOps & Cloud

  • Docker
  • Docker Swarm
  • AWS
  • Nginx
  • GitLab CI/CD
  • Git

Integrations & Auth

  • Microsoft SSO / Graph
  • Azure Identity / MSAL
  • Okta SSO
  • Wati (WhatsApp)
  • Firebase

Leadership

  • Project Lead
  • Team Lead
  • Project Management
  • Mentoring
03

Experience

  1. Sr. Backend Project Lead

    Aug 2025 — Present

    TruDoc Dubai, UAE (Remote)

    The Middle East's largest telehealth provider: 24/7 virtual care, home health and Hospital at Home®, serving 25M+ people.

    • Lead backend architecture and delivery for the core telehealth platform services in Go.
    • Lead a team of backend developers, owning planning, code review, mentoring and delivery.
    • Built TruDoc's Hospital at Home (HAH) platform for the Saudi (KSA) market, delivering remote monitoring and care for long-term and post-ICU patients on Go, MySQL, Redis and Docker Swarm.
    • Designed and built a dedicated SSO service and a communication service on the same Go microservices stack.
    • Built two WhatsApp care bots on n8n and the Wati API: Async Care, a doctor-consultation callback bot, and Chronic Refill, a medicine-refill bot for chronic patients.
    • Introduced Redis-backed caching and Docker Swarm orchestration for scalable, resilient deployments.
    • Go
    • MySQL
    • Redis
    • Docker Swarm
    • n8n
    • Wati
    • Microservices

  2. Senior Software Engineer / Sr. Backend Lead

    Feb 2024 — Jun 2025

    Go Tech Solution Udaipur, India

    Product & AI engineering for international clients.

    • Led TechNow GmbH's internal AI GPT platform (TNGPT & aIQ) as project lead.
    • Built a custom RAG pipeline with LangChain, HuggingFace and Ollama across multiple LLMs.
    • Integrated Microsoft SSO and Graph (Azure Identity, MSAL) so users could chat over their OneDrive and shared files.
    • Used spaCy and NLTK for NLP processing and managed microservices for distinct operations.
    • Python
    • LangChain
    • Ollama
    • HuggingFace
    • Microsoft Graph
    • Microservices

  3. Senior Associate Consultant

    Dec 2019 — Apr 2021

    Infosys Pune, India

    Enterprise product development and consulting.

    • Built Node.js project-management and automation scripts for product teams.
    • Delivered Power BI dashboards and analytics.
    • Enhanced test coverage and reliability across products.
    • Node.js
    • Power BI
    • Testing

  4. Sr. Software Engineer

    Mar 2018 — Sep 2019

    Cartoon Mango Studios Bengaluru, India

    Backend engineering for high-traffic consumer products.

    • Led backend architecture for Cricket.com: News/Article microservices, a Scoring microservice and an API Gateway.
    • Integrated Okta SSO for user authentication and Firebase for push notifications.
    • Built on Node.js and MongoDB with Docker containerization and Redis caching.
    • Mentored junior developers in JavaScript and backend practices.
    • Node.js
    • MongoDB
    • Redis
    • Docker
    • Okta
    • Firebase

  5. Full Stack Developer

    Jul 2016 — Feb 2018

    GKMIT Udaipur, India

    Where it started: from intern to core architect.

    • Started as an intern learning Ruby, jQuery and AJAX, then advanced into Ruby on Rails development.
    • Architected the core of client projects and owned production deployments.
    • Managed third-party communications and API integrations.
    • Practiced test-driven development.
    • Ruby on Rails
    • PostgreSQL
    • jQuery
    • JavaScript
04

Projects

Work ↗

Hospital at Home (HAH)

TruDoc · KSA

TruDoc's platform for 24/7 remote monitoring and treatment of long-term and post-ICU patients at home, built for the Saudi (KSA) market. I own the backend services, orchestration and caching layer.

  • Go
  • MySQL
  • Redis
  • Docker Swarm
Work ↗

Async Care

TruDoc · Telehealth Consultation Bot

A WhatsApp bot that books doctor-consultation callbacks for patients, running automated care workflows on n8n and the Wati API.

  • n8n
  • Wati API
  • WhatsApp
Work ↗

Chronic Refill Bot

TruDoc · Medicine Refills

A WhatsApp bot that lets chronic patients reorder their regular medication through guided, automated flows on n8n and the Wati API.

  • n8n
  • Wati API
  • WhatsApp
Work ↗

SSO & Communication Services

TruDoc

Dedicated single sign-on and communication microservices for the telehealth platform, built on a shared Go + MySQL + Redis stack deployed with Docker Swarm.

  • Go
  • MySQL
  • Redis
  • Docker Swarm
Work

TNGPT & aIQ

TechNow GmbH · via Go Tech

Internal offline & online ChatGPT-style platform. Custom RAG with LangChain, HuggingFace and Ollama, Microsoft SSO/Graph so users can chat over their OneDrive files, and NLP via spaCy & NLTK.

  • Python
  • LangChain
  • Ollama
  • Microsoft Graph
  • spaCy
Work ↗

Cricket.com

Cartoon Mango

Backend for a high-traffic cricket platform: News/Article microservices, a Scoring microservice aggregating third-party feeds, and an API Gateway. Okta SSO, Redis caching and Firebase notifications.

  • Node.js
  • MongoDB
  • Redis
  • Docker
  • Okta
Open source ↗

mern-jwt-auth

Open source · 47★

Minimal full-stack MERN starter with authentication using Passport and JWTs. One of my most-starred repos.

  • React
  • Node.js
  • Express
  • MongoDB
  • JWT

More open-source & work

  • Portea Backend services for a home-healthcare platform: API gateway and caching, patient record management, appointment booking, and a spin-and-win game feature.
    • Node.js
    • API Gateway
    • Caching
    ↗
  • Reshotel A hotel channel-manager product with integrations to Expedia, Goibibo and MakeMyTrip, letting owners manage inventory and rates across booking platforms from one place. Built at GKMIT on Ruby on Rails and PostgreSQL.
    • Ruby on Rails
    • PostgreSQL
    • jQuery
    ↗
51 Repositories162 Stars36 Followers
See more on GitHub →
05

Education & Certifications

  • Master of Computer Applications (MCA)

    2014 – 2016

    Vellore Institute of Technology

    Computer Software Engineering · 78.20%

  • Bachelor of Computer Applications (BCA)

    2011 – 2014

    Mohanlal Sukhadia University

    Computer Software Engineering

Certifications

  • Programming for Everybody (Getting Started with Python)
  • Cybersecurity for Everyone
  • Node and Express Essentials
  • Programming with JavaScript
  • Developing Back-End Apps with Node.js and Express
06

Get in touch

Have a backend, platform or AI project in mind — or a role you think fits? I'd love to hear about it.

vishalnagda1@gmail.com
View my résumé online → Download résumé (PDF) ↓