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Portfolio 2026

Prateek Saini

Full-Stack
Developer

I build high-performance web applications that scale. With 5+ years of experience, I specialize in creating seamless user experiences backed by robust, scalable architectures.

Available for hire
📍 New Delhi, India
5+
Years Experience
ABOUT
Get to Know Me

About
Me

Passionate about building exceptional digital experiences

Prateek Saini

Building Digital Solutions That Make a Difference

With over 5 years of experience in full-stack development, I specialize in creating scalable, high-performance web applications that solve real business problems.

My journey in tech started with a curiosity about how things work on the web. Today, I've had the privilege of working with startups and established companies, helping them build products that users love and businesses depend on.

I'm passionate about clean code, user experience, and staying current with the latest technologies. When I'm not coding, you'll find me contributing to open-source projects, writing technical articles, or exploring new frameworks.

Download Resume
5+ Years

Professional Experience

50+ Projects

Successfully Delivered

20+ Clients

Worldwide

99%

Client Satisfaction

WORK
Selected Works

Featured
Projects

A selection of projects that showcase my expertise in building scalable applications

Enterprise E-Commerce Platform
01
Full Stack

Enterprise E-Commerce Platform

Rebuilt legacy e-commerce system to serve 100K+ daily users with seamless shopping experience

40%

Performance Boost

100K+

Daily Users

2.5x

Revenue Growth

<1s

Page Load Time

Tech Stack

Next.jsNode.jsPostgreSQLRedisAWSStripe
Healthcare Patient Portal
02
Full Stack

Healthcare Patient Portal

HIPAA-compliant patient portal enabling secure communication between 50K+ patients and healthcare providers

50K+

Active Patients

A+

Security Rating

<200ms

Response Time

99.99%

Uptime

Tech Stack

ReactTypeScriptNode.jsMongoDBSocket.ioAWS
Real-Time Analytics Dashboard
03
Frontend

Real-Time Analytics Dashboard

Enterprise analytics platform processing 1M+ events per day with interactive visualizations

1M+

Events/Day

<2s

Dashboard Load

<100ms

Data Latency

10K+

Concurrent Users

Tech Stack

ReactD3.jsWebSocketGraphQLPostgreSQLTimescaleDB

Interested in working together?

STACK
Technical Arsenal

Skills &
Technologies

01

Frontend

02

Backend

03

DevOps

04

Tools

21
Technologies
4
Categories
CAREER
Professional Journey

Work
Experience

My professional journey building impactful solutions

2 years
Current Role
2022

Senior Full-Stack Developer

TechCorp Solutions

San Francisco, CA (Remote)
Key Achievements
  • Led development of microservices architecture serving 500K+ users, improving system reliability to 99.9% uptime
  • Reduced API response time by 60% through optimization and caching strategies
  • Mentored team of 4 junior developers, establishing code review standards and best practices
  • Implemented comprehensive testing strategy increasing code coverage from 40% to 85%
  • Spearheaded migration from monolithic to microservices architecture
Tech Stack
ReactNode.jsPostgreSQLAWSDockerKubernetesTypeScript
2 years
2020

Full-Stack Developer

StartupHub Inc

New York, NY
Key Achievements
  • Built MVP from scratch using Next.js and Node.js, contributing to $2M seed funding
  • Developed real-time collaboration features using WebSocket, supporting 10K+ concurrent users
  • Integrated payment processing with Stripe, handling $1M+ in transactions
  • Optimized database queries reducing load time by 45%
  • Implemented automated CI/CD pipeline reducing deployment time by 70%
Tech Stack
Next.jsNode.jsMongoDBRedisAWSTypeScriptStripe
1.5 years
2018

Frontend Developer

Digital Agency Pro

Austin, TX
Key Achievements
  • Developed 15+ responsive websites for enterprise clients using React and Vue.js
  • Improved website performance scores to 95+ on Lighthouse across all projects
  • Created reusable component library reducing development time by 40%
  • Collaborated with design team to implement pixel-perfect UIs
  • Trained junior developers on modern frontend best practices
Tech Stack
ReactVue.jsJavaScriptSassWebpackREST APIs
5+ Years
Total Experience
3
Companies
Senior
Current Role
VOICES
What Clients Say

Client
Testimonials

What clients and colleagues say about working with me

"John transformed our struggling e-commerce platform into a high-performance system that drives real business results. His technical expertise and attention to detail were exceptional."

Sarah Chen

Sarah Chen

VP of Engineering

RetailCo

01 / 04

Ready to join these satisfied clients?

CONNECT
Get In Touch

Let's Work
Together

Have a project in mind? Let's discuss how I can help bring your ideas to life

Location

New Delhi, India

Available for hire

I typically respond within 24 hours