Sanjeev SinghFull-stack & mobile developer

About me

I’m Sanjeev.I build thingspeople use.

Full-stack & mobile developer from Lucknow, India. Web apps, mobile apps, stores and automations - designed, built and shipped by one person.

Years shipping
9+
Years freelancing
7
Web · iOS · Android
3
Sanjeev Singh in a black blazer, arms crossed
Booking new projects

How I got here

The short version.

Three chapters, one through-line: understanding the whole product and shipping work that earns its place.

Started01

From Java to full products.

I started with Java and Android in 2016, moved to the web a year later, and never stopped building. Today I handle the whole product: the API, the database, the web app, the mobile app and the automations that tie them together.

Scaled02

From freelancer to platform lead.

Since 2020 I’ve led digital platforms at Datadrone - sites, tracking, CRM workflows and AI-driven ad automation. Before that, seven years of freelancing for clients around the world taught me to ship fast and explain things plainly.

Now03

Thoughtful tools. Practical outcomes.

I design in Figma before I code, keep the stack boring where it should be boring, and pick up new tools early - the ones that earn their place stay.

AI & automation

Building with AI before it became the obvious choice.

I was working with OpenAI’s APIs in the early days, before ChatGPT and Claude made generative AI part of everyday product conversations.

Since then, I’ve used AI tools and automation to build SaaS products, client platforms and multiple products of my own - turning experiments into useful systems people can actually work with.

The path

  1. 01Early API experiments
  2. 02AI-powered workflows
  3. 03SaaS & client products

What I own

Four ventures. More details soon.

Names and links can be added here as each venture is ready to be public.

Publication01

technicaladda.in

An independently owned technology blog.

Live
Startup 0102

Name coming soon

A product venture currently being shaped.

In progress
Startup 0203

Name coming soon

A second product venture moving toward launch.

In progress
Agency04

Name coming soon

Web development, performance marketing, digital marketing and paid ads.

Operating

My toolkit.

46 tools I use to design, build, ship and grow products.

Frontend

  • HTML5
  • CSS
  • JavaScript
  • TypeScript
  • React
  • Next.js
  • Tailwind CSS
  • Sass
  • Astro
  • GSAP

Backend & data

  • Node.js
  • Express
  • PHP
  • Laravel
  • PostgreSQL
  • MySQL
  • MongoDB
  • Redis
  • Firebase
  • Supabase

Mobile

  • Flutter
  • Dart
  • Kotlin
  • Swift
  • Android
  • Apple

Commerce & CMS

  • Shopify
  • WordPress
  • WooCommerce
  • Stripe

Automation & AI

  • n8n
  • Zapier
  • Make
  • HubSpot
  • Claude
  • Google Gemini
  • Cursor
  • Windsurf

Design, ship & grow

  • Figma
  • Git
  • Docker
  • Vercel
  • DigitalOcean
  • Google Analytics
  • Google Tag Manager
  • Meta

The journey.

  1. 2020 - now

    Lead Consultant, Digital Platforms

    Datadrone Inc · Remote (US)

    Growth infrastructure, analytics, CRM + AI automations, React/Next.js and WordPress platforms.

  2. 2018 - 2025

    Freelance Web Developer & Designer

    Upwork · Fiverr · PeoplePerHour

    End-to-end websites, stores and web apps for international clients.

  3. 2017 - 2018

    Web Developer

    OgreLogic · Noida

    WordPress, Magento and front-end builds.

  4. 2017

    Founded Technical Adda

    technicaladda.in

    Tech news, smartphones and new technology, written for everyone.

  5. 2013 - 2016

    MCA, Computer Science

    SRM University

    Plus an Android & Java internship at SoftCrew-IT, Lucknow.

Got a project?

Let’s talk.Then make it real.

sanjeev@technicaladda.in

Booking new projects

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