Saif Uddin

SU

Open to opportunities

Saif Uddin

@saifuddin3

Senior full stack developer delivering scalable web apps with performance and clean code.

What I'm looking for

I seek a role where I can lead development of scalable web applications, optimize performance, mentor teams, and work with modern web stacks and cloud deployments.

I am a senior full stack developer with 10 years of experience building scalable, secure web applications using modern technologies like React, Angular, Node.js, PHP, MySQL, MongoDB, and DynamoDB.

I led SaaS product development, integrated CI/CD with GitHub Actions, optimized performance to achieve 60% faster load times and improved Core Web Vitals, and mentored junior developers to reduce bug rates by 25%.

I have completed 110+ websites as a freelance developer, deployed applications on AWS and GCP, and built multiple live projects including e-commerce, social media, job boards, and education platforms.

Experience

Work history, roles, and key accomplishments

SO

Senior Full Stack Developer

SoftTech-IT

Jun 2019 - Dec 2024 (5 years 6 months)

Led development of a React/Node.js/MongoDB SaaS product, optimized performance to achieve 60% faster load times and improved Core Web Vitals, and mentored junior developers reducing bug rate by 25%.

React Node MongoDB RESTful APIs CI CD GitHub Actions Performance Optimization Responsive Design

CO

Backend Developer

CodersTrust

Sep 2016 - May 2018 (1 year 8 months)

Developed and maintained 10+ client applications using Node.js, PHP, and Python, delivering backend services and integrations for diverse projects.

Node PHP Python MySQL APIs Server Side Development Database Design Deployment

CB

Frontend Developer

Codeman BD

Apr 2015 - Jul 2016 (1 year 3 months)

Built interactive, responsive user interfaces for e-commerce clients and implemented designs that achieved 95+ scores on Google Lighthouse.

HTML5 CSS3 SASS LESS Responsive Design SEO Google Lighthouse

Education

Degrees, certifications, and relevant coursework

NB

Northern University Bangladesh

Bachelor of Science, Computer Science

2018 - 2023

Completed a Computer Science degree focusing on backend development and full stack technologies.

CO

CodersTrust

Certificate, Backend Development

2016 - 2018

Completed backend development training and practical projects emphasizing Node.js, PHP, and Python.

CB

Codeman BD

Certificate, Frontend Development

2015 - 2016

Undertook frontend development coursework and built interactive, responsive user interfaces for clients.

Tech stack

Software and tools used professionally

GitHub

GitHub Actions

MySQL

PostgreSQL

MongoDB

Shopify

Gmail

Node.js

JavaScript

HTML5

ES6

PHP

Heroku

WordPress

Google Lighthouse

Task

Availability

Open to opportunities

Location

Bangladesh

Authorized to work in

Job categories

Full Stack Developer Back End Developer Front End Developer DevOps Engineer Technical Lead SaaS Engineer Full Stack Web Developer Full Stack Engineer Full Stack Software Engineer Full Stack JavaScript Developer JavaScript Full Stack Developer Fullstack Software Development Engineer Fullstack Web Application Developer

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