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Open to Work - Remote / Worldwide

Full-StackJavaScriptDeveloper.

Hi, I'm Sadegh Ghasemnejad

I build scalable web applications for global clients.

View My Work ->Let's Talk

7+

Years of Experience

50+

Projects Delivered

Sadegh Ghasemnejad
Open to Work - Remote / Worldwide
figma
JavaScript
TypeScript
React.js
Next.js
Redux
React Query
Tailwind CSS
Sass
Node.js
Express.js
MongoDB
PostgreSQL
SQL
Git
AWS
Linux
Docker
GraphQL
Supabase
GSAP
figma
JavaScript
TypeScript
React.js
Next.js
Redux
React Query
Tailwind CSS
Sass
Node.js
Express.js
MongoDB
PostgreSQL
SQL
Git
AWS
Linux
Docker
GraphQL
Supabase
GSAP

About Me

Crafting products people love

7+

Years of Experience

Full-Stack JavaScript Developer

I build scalable web applications for global clients.

50+

Projects Delivered

30+

Happy Clients

Tech Stack

figmaJavaScriptTypeScriptReact.jsNext.jsReduxReact QueryTailwind CSSSassNode.jsExpress.jsMongoDBPostgreSQLSQLGitAWSLinuxDockerGraphQLSupabaseGSAP
Open to Work

Available for freelance projects with startups, agencies, and direct clients.

Start a project ->

"I don't just ship code - I build reliable digital products that help businesses grow."

- Sadegh Ghasemnejad, sanetgroup

My Story

From Frontend Dev
to Full Ownership

I started as a Frontend Developer - curious, detail-obsessed, and hungry to build. Over 7 years, I grew into full technical ownership: leading teams, designing architectures, and shipping products that actually scale.

I've engineered enterprise systems, AI-powered rendering products, and large-scale e-commerce platforms across Qatar, Turkey, and Europe. My obsession with web performance - reducing TTI and TBT - means I don't just build features; I build fast, reliable experiences that users notice.

Today I lead international projects while running multiple products in parallel. I believe great software lives at the intersection of robust engineering, clear communication, and an obsessive attention to detail.

"I don't just write code - I design clean, maintainable architectures and bridge the gap between business requirements and technical execution."

2018

Started as Frontend Developer

Began with JavaScript and React, building production UIs and learning the craft from the ground up.

2020

Full-Stack and Team Lead

Expanded into Node.js, microservices, and led frontend teams on enterprise-scale projects.

2022

International Projects

Delivered large-scale e-commerce platforms for Qatar, Turkey and European markets. AI-powered rendering products.

Now

Senior Engineer and sanetgroup

Leading international remote projects, zero-downtime deployments, and building scalable products for global clients.

What I Do

Services I Offer

01

Full-Stack Web Apps

End-to-end development with React/Next.js and Node.js. Scalable, fast, production-ready.

Next.js
Node.js
MongoDB

02

SaaS Platforms

Subscription platforms with auth, billing, dashboards, and multi-tenant architecture.

Stripe
Auth
TypeScript

03

API Development

High-performance REST and GraphQL APIs. Clean architecture and solid documentation.

GraphQL
REST
Express

04

Frontend Engineering

Pixel-perfect UIs, smooth animations, top Lighthouse scores. Accessibility first.

React
Tailwind
SSR

05

Database Design

Efficient data models, query optimization, and reliable infrastructure for scale.

MongoDB
PostgreSQL
Redis

06

DevOps & Deployment

CI/CD pipelines, Docker containers, AWS and Vercel deployments.

Docker
AWS
Vercel

Client Reviews

What Clients Say

How I Work

My Process

01

Discovery

We start with a deep-dive call to understand your goals, users, and technical needs. I ask the right questions to scope the project clearly.

02

Planning

I define the architecture, tech stack, timeline, and milestones. You get a clear roadmap before a single line of code is written.

03

Build

Agile development with weekly updates. Clean, documented code with continuous deployment so you can see progress in real-time.

04

Launch

Full deployment, testing, and handover. I stay on for post-launch support to make sure everything runs smoothly in production.

Portfolio

Selected Projects

View All Projects ->
Sadegh Ghasemnejad

Let's Build
Something Great

Available for freelance projects with startups, agencies, and direct clients.

ghasemnejad.sadegh@gmail.comTelegramLinkedIn