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Tushar Saini
Open to full-stack and front-end lead roles

Systemsthat hold

Full-stack · Front-end lead · Salesforce integrations

I build the product surface, the APIs behind it, and the integrations that keep enterprise data moving — 20+ applications shipped for overseas clients, and the teams that shipped them.

  • 01

    Product Engineering

    20+ applications shipped across React, Next and Angular

  • 02

    Platform & Integration

    30+ REST endpoints on a Salesforce data-sync platform

  • 03

    Delivery & Cloud

    Led delivery teams of up to 12 engineers

Explore the work

01/Selected Work

Six systems, three disciplines, one throughline.

Each of these solved a problem someone had already tried to solve. The interesting part is usually why the earlier attempt failed.

Integration
012025 — Present

Sarathi

Custom ERP mobile app for Mahindra & Mahindra's vehicle service journey

React NativeJavaScriptSalesforce Mobile SDKSalesforce Sales CloudRedux Toolkit
Read the case study
Product
022024 — 2025

GPT Reader

Accessibility extension that turns text and documents into audiobooks

React 19TypeScriptNext.js 14ShadCN UI
Read the case study
Delivery
032020 — Present

Support Pay

Platform for managing child support, alimony and shared child expenses

Next.jsTypeScriptAnt DesignStyled Components
Read the case study

Archive

02/About

I lead front-end delivery, and I still write the integration layer myself.

Tushar Saini
CurrentlySenior Engineer · Cloud Analogy

I have spent six years at Cloud Analogy going from writing features to running the teams that write them, without ever fully putting the keyboard down. That has meant twenty-plus applications for overseas clients — ERP mobile apps, insurance CRMs, expense platforms, energy dashboards, browser extensions — and the unglamorous integration work underneath most of them.

The thread through all of it is systems that already exist. A legacy C# reporting tool embedded in an iframe. An AngularJS codebase five major versions behind. An HRMS on Salesforce nobody wanted to touch. Modernising those is less celebrated than a greenfield build and considerably harder, because you inherit every decision someone else made under deadline.

Currently Assistant Lead at Cloud Analogy, where I direct a full-stack team, sit in front of clients on-site, and still own architecture on the projects I care most about. I have mentored 20+ engineers through JavaScript and TypeScript, and led delivery teams of up to twelve.

0+
Years shipping
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Apps delivered
0+
Engineers mentored
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Largest team led

How I work

  • Legacy code is the job

    Most of my work has been systems someone else shipped under pressure. You do not get to start clean, so the skill is landing improvements without breaking what already pays the bills.

  • The integration is the product

    Users never see a sync job until it drops a record, and then it is the only thing they see. Idempotent, logged and re-runnable beats clever every time.

  • Lead by unblocking

    Twelve engineers moving is worth more than one senior engineer being brilliant. Most of leading is removing the thing in someone's way before they have to ask.

0120+ applications shipped across React, Next and Angular

Product Engineering

The surface people actually touch — React, Next.js, Angular and React Native. Design systems, responsive layouts, accessibility work, and the state management that stops a large front end collapsing under its own weight.

0230+ REST endpoints on a Salesforce data-sync platform

Platform & Integration

APIs and the seams between systems. Salesforce Sales Cloud via JSforce and the Mobile SDK, NestJS and Express services, Hasura and GraphQL, tRPC, and the sync jobs that keep two databases telling the same story.

03Led delivery teams of up to 12 engineers

Delivery & Cloud

Getting it shipped and keeping it running. AWS, Docker, CI/CD through Vercel and GitHub Actions — and leading the people doing it, from a pair of engineers up to a team of twelve.

03/Stack

What I reach for, and roughly why.

Tools are means, not identity — but range across these three columns is what lets one person carry a feature from interface to infrastructure.

01

Product Engineering

The surface people actually touch.

19 tools

  • 01TypeScript
  • 02JavaScript
  • 03React
  • 04Next.js
  • 05React Native
  • 06Angular
  • 07SvelteKit
  • 08Redux
  • 09Zustand
  • 10RxJs
  • 11Tailwind CSS
  • 12ShadCN UI
  • 13Ant Design
  • 14MUI
  • 15Styled Components
  • 16Bootstrap
  • 17SCSS
  • 18LESS
  • 19Responsive Design
02

Platform & Integration

APIs, and the seams between systems.

16 tools

  • 01Node.js + Express
  • 02NestJS
  • 03GraphQL
  • 04Hasura
  • 05tRPC
  • 06REST APIs
  • 07Salesforce Sales Cloud
  • 08Salesforce Mobile SDK
  • 09JSforce
  • 10PostgreSQL
  • 11MongoDB
  • 12MSSQL
  • 13MySQL
  • 14Prisma
  • 15Drizzle
  • 16Sequelize
03

Delivery & Cloud

Shipping it, and keeping it running.

17 tools

  • 01AWS EC2
  • 02AWS S3
  • 03AWS RDS
  • 04AWS Lambda
  • 05AWS Amplify
  • 06Docker
  • 07Vercel
  • 08Heroku
  • 09GitHub Actions
  • 10Git
  • 11GitHub
  • 12Bitbucket
  • 13Neon
  • 14Supabase
  • 15Agile
  • 16JIRA
  • 17Monday

04/Experience

Six years, mostly spent on things that had to keep running.

A short history, and what actually changed because of it.

  1. Jan 2024 — Present

    Current

    Assistant Lead

    ·Cloud Analogy

    Leading full-stack delivery for overseas clients while staying hands-on: custom ERP mobile work, browser accessibility extensions, and legacy modernisation — plus client-facing work identifying new opportunities for the business.

    • Developed a custom ERP mobile solution and browser accessibility extensions for overseas clients.
    • Directed a full-stack team of 3 modernising legacy reporting systems for a key client, improving UI/UX by 90% and performance by 30%.
    • Collaborated in 7+ on-site sessions with a key client, increasing feature delivery by 40%.
    • Engaged new partners in on-site meetings, identifying new full-stack opportunities for the organisation.
    • Guided the development of internal solutions teams across 2 products.
    React NativeNext.jsTypeScriptNestJSSalesforce Sales CloudAWSDocker

  2. Jan 2022 — Jan 2024

    Senior Full Stack Developer

    ·Cloud Analogy

    Ran front-end and full-stack teams across concurrent client projects while mentoring the wider engineering group through JavaScript and TypeScript.

    • Mentored 20+ junior team members in JavaScript and TypeScript frameworks.
    • Managed a team of 7 front-end developers building the front end of an insurance CRM for a critical client.
    • Led a team of 12 developers across various projects, ensuring timely delivery and quality.
    • Oversaw 5 full-stack developers on the expense management project as Junior Project Lead.
    • Orchestrated a complete overhaul of the expense management system, achieving a 40% improvement in system efficiency and alignment with new client specifications.
    • Implemented 10+ full-stack applications across modern and legacy frameworks.
    ReactNext.jsTypeScriptAngularNode.jsNestJSPostgreSQLAWS EC2

  3. Jan 2020 — Dec 2021

    Full Stack Developer

    ·Cloud Analogy

    Built and shipped full-stack applications for overseas clients, with a recurring focus on the Salesforce integration layer — data migration, syncing, and the REST surface the front ends consumed.

    • Developed and deployed an expense management web application for an overseas client, cutting processing time by 20% and lifting user efficiency by 15%.
    • Worked with the Salesforce team on a Node/Express data migration and syncing app, building 30+ REST API endpoints for front-end integration.
    • Overhauled a legacy HRMS on Salesforce, achieving a 30% improvement in efficiency and user satisfaction.
    • Coordinated remote teams to deliver weekly sprints and monthly Agile releases for multiple clients.
    • Resolved 50+ bugs and shipped 20+ enhancements across web applications.
    ReactNext.jsNode.jsExpressJSforceHasuraGraphQLPostgreSQLDocker

Education

  • 2018 — 202075.81%

    Master of Computer Applications

    Kurukshetra University · Kurukshetra, Haryana

  • 2014 — 201769.69%

    Bachelor of Computer Applications

    Kurukshetra University · Kurukshetra, Haryana

05/Contact

Let's build something that holds.

Open to full-stack and front-end lead roles, and to selective freelance work. Email is the fastest way to reach me — I reply within a day.

Résumé

Open to full-stack and front-end lead roles · Based in Kurukshetra, Haryana, India