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About me
Frontend Developer And Web
Developer, Based In Bangladesh.
Full Stack Developer with 2 years of experience building scalable web applications using JavaScript, React, Next.js, and Node.js. Skilled in front-end and back-end development, performance optimization, and AI-assisted development workflows. Currently working at WaTheta Ltd as a Frontend Developer. Recently shipped Rasta Mapen — a full Bangladesh Location Intelligence API platform (client + admin + server). Led a 30-member team as Scrum Lead in a competition and received the Best Scrum Lead award.
Highlights
Best Scrum Lead
Award
Led a 30-member team as Scrum Lead in a competition and received the Best Scrum Lead award.
Rasta Mapen
Built solo — full stack
Shipped a complete Bangladesh location intelligence API platform (client + admin + server) with 2,099+ POIs.
Offline NPM Manager
Published on npm
Open-source CLI for installing npm packages without internet. Recursive dep caching, scoped & multi-version support.
2+ Years
Production Experience
Shipped dashboards, eCommerce, education, and AI-powered products across multiple teams.
My Skills
My Technical Experience/Skills.
Currently i am a fresher and i have a solid understand of HTML5, CSS3, JS, TS and React, including responsive design principles. I specialize in building web applications and sites using Javascript, Typescript, React, Nextjs & Node.
Programming Languages
Framework/Libraries
Tools & Technologies
Experience
Work Experience
Frontend Developer
WaTheta Ltd
As a Frontend Developer, I worked on GO CLM, an AI-powered all-in-one Customer Lifecycle Management and Business Automation platform. The platform integrates CRM, Live Chat, E-Commerce, and Team Workspace modules to help businesses manage customer journeys, automate workflows, and drive growth from a single unified dashboard.
- Developed responsive, scalable, and high-performance user interfaces using Next.js, React.js, Tailwind CSS, and Redux Toolkit.
- Built complex dashboards, authentication systems, workflow builders, and module-specific interfaces (CRM, CLM, Live Chat, E-Commerce, and Team Collaboration).
Free Tools
Free Tools I Built
Live products I designed, built and maintain — free for everyone, no sign-up required. Try the free online image compressor or the free whatsapp link generator.
WaUrl — Free WhatsApp Link Generator
waurl.online
Create wa.me links, QR codes & short links in seconds
Projects
My Projects
I love to Build Cool Projects. Here, you'll find a curated collection of my creative endeavors and technical projects. Each piece represents a journey of innovation, problem-solving, and continuous learning.
02GO CLM
GO CLM positions itself as an all-in-one, AI-powered business platform that unifies CRM, live chat, e-commerce, and team collaboration tools into a single ecosystem — aiming to replace fragmented software stacks with one streamlined hub for managing the entire customer lifecycle, from lead capture to long-term retention.
Next.jsTypeScriptTailwind CSSRtk
04Offline NPM Manager
Offline NPM Manager — The Ultimate Offline Package Manager for npm A powerful, lightweight CLI tool that lets you download npm packages once (with full dependencies) and install them anytime — even completely offline. Perfect for air-gapped servers, secure enterprise environments, CI/CD optimization, and developers working in low-connectivity areas.
Node.jsTypeScriptnpxLibrary
06Ainam Supply
Ainam Supply — Premium Gardening & Agricultural Supplies A clean, modern e-commerce platform offering high-quality, natural gardening and farming products. Focused on sustainable and organic solutions, Ainam Supply helps home gardeners, urban farmers, and small-scale growers access reliable tools and inputs for healthier plants and better yields.
React.jsNode.jsExpress.jsMongoDBMongoose
DSA Practice
LeetCode Journey
Practicing Data Structures & Algorithms on LeetCode. Currently working through the NeetCode roadmap — building problem-solving skills one challenge at a time.
Total Solved
36
of 3000+ problems
Easy
21
of 845
Beats 52.0%
Medium
14
of 1845
Beats 46.7%
Hard
1
of 825
Activity (Last Year)
LessMore
Recent Solves
20 problemsGitHub
GitHub Activity
Live snapshot of my open-source activity, contribution streak, and the languages I ship with the most. View my GitHub
Statslive
Streaklive
Top Languageslive
Contribution Activitylast 12 months
Testimonials
What People Say
Recommendations from team leads, managers, and teammates I've worked with — pulled directly from my LinkedIn profile.
“I've had the pleasure of working with Sagor Ahamed as his Team Lead, and I can confidently say he is an outstanding Frontend Developer. Sagor has deep expertise in React.js and Next.js, with a strong command of state management that allows him to build scalable and maintainable applications. He consistently delivers clean, efficient code and is highly skilled at translating complex requirements into seamless user experiences. Beyond his technical skills, Sagor is proactive, reliable, and communicates exceptionally well with the team.”
“I've had the pleasure of managing Sagor at SDB IT, and I am consistently impressed by his dedication and technical skills. Sagor is a talented Frontend Developer with expertise in HTML5, CSS, JavaScript, React, Tailwind CSS, Firebase, and Express.js, delivering engaging and high-quality user interfaces. He contributed significantly to projects like UpChef and Mah Heroes, consistently ensuring smooth functionality, responsive design, and timely delivery. I confidently recommend Sagor to any organization seeking a skilled and results-driven frontend developer.”
“I had the opportunity to work with Sagor Ahamed, and I was truly impressed by his skills and dedication as a Frontend Developer. Sagor has strong expertise in building responsive, user-friendly interfaces using modern frontend technologies, and he always pays attention to detail. What sets Sagor apart is his problem-solving ability and eagerness to learn new tools and frameworks quickly. He collaborates well with designers and backend engineers, making teamwork smooth and productive.”
“I had the pleasure of working with Sagor Ahamed, a Frontend Developer at Software Driven Business-IT, who was part of my team. Sagor is highly professional, demonstrating exceptional skills in web development. His dedication and expertise made him a valuable contributor. I highly recommend him for his outstanding abilities.”
Education
My Education
5 Semesters Completed
B.Sc in Mechanical Engineering
Sonargaon University
Completed 5 semesters of B.Sc in Mechanical Engineering before shifting career path into web development and AI-powered product building. Plan to pursue a B.Sc in Computer Engineering to align academic background with professional interests.
2016–2021
Diploma in Mechanical Technology
Munshiganj Polytechnic Institute
Completed a Diploma in Mechanical Technology with focus on practical training in mechanical systems, machinery, and industrial technologies.
FAQ
Frequently Asked Questions
A few quick answers about my work, technical focus, and collaboration.
What kind of work do you do?
I build polished web products across the frontend and backend, with a focus on React, Next.js, Node.js, TypeScript, performance, and practical AI-assisted workflows.
Which technologies do you work with?
My day-to-day stack includes JavaScript, TypeScript, React, Next.js, Node.js, Express, MongoDB, Tailwind CSS, and modern tools for testing, deployment, and collaboration.
Can you work on both frontend and backend tasks?
Yes. I can take ownership of responsive interfaces and component systems, as well as APIs, database integration, authentication, dashboards, and the supporting application architecture.
Are you available for freelance or collaboration work?
I am open to thoughtful freelance projects, product collaborations, and engineering opportunities. Send a short overview through the contact section and I will get back to you with the next steps.
How can I get in touch?
You can reach me through the contact form below, or connect with me through GitHub and LinkedIn using the links on this portfolio.