Services
Web Development
I deliver stunning, user-friendly websites to establish your online presence. From simple sites to complex e-commerce platforms, I provide tailored solutions using the latest frameworks and technologies for a seamless, responsive, and SEO-friendly browsing experience. Enhance your online identity with quality.
Product Strategy
I collaborate to define clear goals, target audiences, and a success roadmap. My expertise in product ideation and market analysis ensures your product meets user needs and aligns with your business strategy for long-term growth and full potential realization. Drive your product's success with strategic planning.
API Integration
I specialize in integrating various APIs to enhance your application's functionality. Whether it's REST, GraphQL, or WebSockets, I ensure seamless communication between your frontend and backend services. My expertise includes third-party API integrations, custom API development, and optimizing API performance for better user experiences.
Frontend Development
I craft beautiful, responsive, and accessible user interfaces that deliver exceptional user experiences. Using modern frameworks like React and Next.js, I build fast, SEO-friendly, and maintainable frontend applications. My focus is on creating intuitive interfaces that work seamlessly across all devices and screen sizes.
Experiences
Sep 2025 - running
Sep 2025 - running
Frontend Developer
@Sparktech IT {Betopia Group}
Developed over 5 web applications with seamless backend API integration.
Streamlined workflows by eliminating redundant data, boosting efficiency.
Improved website loading time by 80% through image optimization, minimizing main-thread work, and implementing SEO strategies.
Resolved 100+ bugs and conducted thorough code reviews.
Demonstrated expertise in both backend and frontend development.
May 2025 - Jul 2025
May 2025 - Jul 2025
Associate Software Engineer
@Wilbur
Revamped and enhanced 3+ mobile apps using Flutter.
Deployed RESTful APIs for seamless app-server integration.
Integrated Google AdMob to effectively monetize applications.
Contributed to boosting app functionality and revenue generation.
Jul 2023 - Nov 2023
Jul 2023 - Nov 2023
Software Engineer Intern
@Codemen Ltd
Developed a web application for a company portal.
Prioritized clean, reusable code with modern tech stacks.
Efficiently managed multiple tasks with minimal supervision.
Collaborated with senior team members to meet and exceed project goals.
Skills
Programming Languages
JavaScript
TypeScript
Python
Frontend Development
Next.js
React.js
HTML
CSS
SASS
Redux Toolkit
Miscellaneous
Firebase
Git
Ubuntu
Nontechnical Skills
Problem Solving
Collaboration
Analytical Skills
Education
Jan 2019 - Sep 2024
Jan 2019 - Sep 2024
Bachelor of Science (Eng) in Computer Science and Engineering
@Bangabandhu Sheikh Mujibur Rahman Science and Technology University,Gopalganj,Bangladesh
Major in Computer Science and Engineering.
CGPA: 3.27/4.00.
Relevant coursework: Data Structures, Algorithms, Web Development, Database Systems.
Jul 2016 - Jun 2018
Jul 2016 - Jun 2018
Higher Secondary Certificate (HSC)
@Patuakhali Govt College
Science group.
GPA: First Division
Jul 2011 - Jun 2016
Jul 2011 - Jun 2016
Secondary Secondary Certificate (SSC)
@Gazipur Bandar High School
Science group.
GPA: First Division
Recent Works
A full-featured social networking mobile application built with Flutter, featuring real-time updates, push notifications, and offline-first architecture using Hive for local data persistence.
Next.js
TypeScript
Tailwind CSS
Firebase
State Management
A responsive car rental platform with vehicle catalog, booking system, and secure payment processing. Built with React.js, Redux for state management, and integrated with Stripe for payments.
React.js
Redux
Material UI
Stripe
Responsive Design
E-commerce
A comprehensive university website system designed to serve multiple educational institutions. Features include course catalogs, student portals, faculty directories, event calendars, and administrative tools. Built with modern web technologies for optimal performance and user experience.
Next.js
TypeScript
Tailwind CSS
MongoDB
Authentication
A comprehensive salon management system with appointment scheduling, client management, and inventory tracking. Built with modern web technologies for optimal performance and user experience.
Next.js
TypeScript
Tailwind CSS
MongoDB
Authentication
A comprehensive healthcare management system with appointment scheduling, patient records, and medical inventory tracking. Built with modern web technologies for optimal performance and user experience.
Next.js
TypeScript
Tailwind CSS
MongoDB
Authentication
A comprehensive agency management system with appointment scheduling, client management, and inventory tracking. Built with modern web technologies for optimal performance and user experience.
Next.js
TypeScript
Tailwind CSS
MongoDB
Authentication
A comprehensive news aggregator for sports news with real-time updates and personalized feeds. Built with modern web technologies for optimal performance and user experience.
Next.js
TypeScript
Tailwind CSS
MongoDB
Authentication
A comprehensive job board platform for finding and posting jobs with advanced search and filtering capabilities.
Next.js
TypeScript
Tailwind CSS
MongoDB
Authentication
This repository contains the source code for a portfolio website built using Next.js and Sass.
Next.js
Sass
Web Development
A comprehensive CRM dashboard for managing customers, leads, and sales operations with real-time analytics and reporting.
React
TypeScript
Tailwind CSS
MongoDB
Authentication
A comprehensive copywright dashboard for managing intellectual property and copyright notices.
React
TypeScript
Tailwind CSS
MongoDB
Authentication
A comprehensive society dashboard for managing members, events, and financial records.
React
TypeScript
Tailwind CSS
MongoDB
Authentication
Get in Touch
ShuvrotoKumar
ShuvrotoKumar
shuvrotokumar
Shuvrotokumar
Shuvrotokumar
sdks6409@gmail.com
shuvrotokumar
shuvrotokumar
I'm available for freelancing.