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About me

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Hi! I'm Rakibul Hasan. A passionate Software Engineer who enjoys building modern, scalable, and high-performance web applications. I primarily work with the MERN Stack and modern frontend technologies like Next.js, React, Tailwind CSS, and JavaScript.

Alongside frontend development, I also work with backend technologies using Golang, node.js, express.js for backend engineering. I enjoy working on APIs, application logic, and scalable systems that support real-world products and services.

My development approach focuses on writing clean, maintainable code and continuously learning modern technologies and best practices. I’m interested in full stack development, software architecture, cybersecurity, and building digital products that combine functionality with a polished user experience.

This portfolio reflects some of my work, technical skills, and ongoing journey as an Engineer.

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Skills Experience Education

HTML / CSS / Tailwind CSS / Material UI / Shadcn UI

90%

JavaScript / TypeScript

85%

React / Next.js / Redux

85%

Node.js / Express / Django

75%

Go (Golang) / Concurrency

85%

MongoDB / MySQL / PostgreSQL

80%

Docker / CI/CD / Git

75%

RESTful APIs / gRPC / WebSockets

70%
Oct 2025 - Present

Junior Software Engineer

Cashless Ai, UK (Remote)

  • Contributed to the development of scalable web applications using Next.js and Django.
  • Integrated REST APIs and optimized performance, reducing page load times by ~20%.
  • Collaborated with a 10-member Agile team in sprint planning, code reviews, and daily stand-ups.
July 2023 - Feb 2024

Network Operation Engineer

Camtech PCB (HK) Co. Limited, China

  • Provide technical support and troubleshoot IT-related issues.
  • Manage and update the company website content, ensuring smooth functionality and design optimization.
  • Communicate effectively with international clients to provide technical solutions and project updates.
Jan 2022 - Apr 2022

Software Engineer Intern

NeovoTech Limited, Sweden (Remote)

  • Contributed to the development of fintech application features using Next.js and Node.js.
  • Implemented secure authentication (JWT) and optimized frontend performance with Next.js.
  • Worked with a cross-functional team to chatbot features in bi-weekly sprints using Agile methodology.
Sept 2019 - June 2023

Bachelor of Engineering

Computer Science and Engineering

Chongqing University of Technology, China

May 2017 - June 2019

Higher Secondary / College

HSC - Science

Bhitorband Degree College, Bangladesh

Jan 2012 - Mar 2017

Secondary / High School

SSC - Science

Bhitorband JD Academy, Bangladesh

Jan 2007 - Dec 2011

Primary School

General

Bhitorband 2 No. Govt. Primary School, Bangladesh

What I Do

Frontend Development

Build responsive and modern web interfaces using React, Next.js, and Tailwind CSS with focus on performance and user experience.

Backend Development

Build secure and efficient backend services using Go and Node.js with clean and maintainable architecture.

Full Stack Development

Develop scalable full stack web applications with frontend architecture, backend systems, APIs, authentication, and database integration.

API Development & Integration

Create and integrate REST APIs, authentication systems, and third-party services for modern web applications.

Cyber Security & Bug Hunting

Perform vulnerability assessment, bug hunting, and security testing focused on identifying and improving web application security.

Penetration Testing

Identify vulnerabilities and improve application security through penetration testing and security assessments.

latest Works

All Frontend Backend Full Stack Mobile App
Personal Portfolio view project

Personal Portfolio

Project Brief:

A sleek, minimalist personal portfolio designed to highlight professional experience, skills, and achievements. Features a modern UI with clean typography and subtle gradient backgrounds for an engaging user experience.

project info

  • Date- 2026
  • Client- Fariduzzaman Sourov
  • Tools- React, Tailwind CSS
  • Web- Visit Website
portfolio view project

personal portfolio

Project Brief:

This is a personal portfolio for a apprentice lawyer named Mursalin Nayeem. The lawyer can provide his service description, his biography, his contact information, and his social media links. The website is fully responsive and mobile-friendly.

project info

  • Date- 2026
  • Client- Mursalin Nayeem
  • Tools- Next.js, Typescript, Tailwind Css
  • Web- Visit Website
portfolio view project

wedding couple

Project Brief:

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project info

  • Date- 2020
  • Client- xyz
  • Tools- Html,Css,Javascript
  • Web- www.domain.com
portfolio view project

product landing page

Project Brief:

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project info

  • Date- 2020
  • Client- xyz
  • Tools- Html,Css,Javascript
  • Web- www.domain.com
portfolio view project

Shebaa247

Project Brief:

This is an online food delivery website for a restaurant. User can order food from this website. User can book table and book event from website. Admin can manage all the things from admin panel.

project info

  • Date- 2026
  • Client- Shebaa247
  • Tools- NextJS, TypeScript, TailwindCSS, Redux Toolkit, API Integration
  • Web- Visit website
portfolio view project

Mr-Simba

Project Brief:

I have created a personal portfolio website for Mr Simba using NextJS and TailwindCSS. He is a web developer and he wanted to showcase his work and skills.

project info

  • Date- 2023
  • Client- Mr. Simba
  • Tools- Wordpress
  • Web- Visit website
portfolio view project

personal portfolio

Project Brief:

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project info

  • Date- 2020
  • Client- xyz
  • Tools- Html,Css,Javascript
  • Web- www.domain.com
portfolio view project

fitness & gym

Project Brief:

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project info

  • Date- 2020
  • Client- xyz
  • Tools- Html,Css,Javascript
  • Web- www.domain.com
Background Removal Tool view project

Background Removal Tool

Project Brief:

A fast, simple, and high-performance Background Removal Tool. This tool enables users to easily remove backgrounds from their images with just a few clicks. It provides a seamless experience for uploading files and viewing the rendered results instantly.

project info

EPCILN Software Company view project

Epciln

Project Brief:

EPCILN is a comprehensive software company website and software solution. It includes a robust dashboard designed for efficient company management, integrating various management tools into a single platform for seamless operations.

project info

  • Date- 2025
  • Client- Epciln Limited
  • Tools- Next.js, Golang, Postgresql
  • Web- www.epciln.com
EPCILN Software Company view project

Dragify

Project Brief:

Dragify is a drag-and-drop website builder that allows users to create professional websites without any coding knowledge. It provides a seamless drag-and-drop interface for designing and customizing website layouts, making it an ideal tool for small businesses and individuals looking to establish an online presence quickly and efficiently.

project info

  • Date- 2026
  • Client- Personal Project
  • Tools- Next.js, Golang, Postgresql, Tailwind CSS
  • Web- Visit Website
portfolio view project

Personal Assistant

Project Brief:

A dedicated mobile application designed to assist users with their daily tasks and schedule management. The app features a modern, intuitive interface for easy task tracking, reminders, and personal organization, enhancing productivity and time management.

project info

  • Date- 2025
  • Client- Personal Project
  • Tools- React Native, Firebase
  • Play Store- Visit
portfolio view project

PlanetX

Project Brief:

PlanetX is an educational platform that provides various courses to students. It helps students to learn new skills and improve their knowledge. It also provides a platform for students to connect with each other and share their knowledge.

project info

  • Date- 2023
  • Client- Personal Project
  • Tools- React Native, Firebase
  • Play Store- Visit

My Achievements

Research & Publications Certifications Awards & Achievements Leadership & Activities
2023

Fake News Detection using LSTM Deep Learning

Chongqing University of Technology

  • Developed a deep learning model using Long Short-Term Memory (LSTM) to detect and classify fake news articles with high accuracy.
  • Performed extensive natural language preprocessing, feature extraction, and model training on real-world news datasets.
2023

Enhancing Web Application Security

Chongqing University of Technology

  • Undergraduate thesis focused on penetration testing, threat modeling, and automated vulnerability detection.
  • Proposed a hybrid approach to mitigate OWASP Top 10 security risks in frontend and backend layers.
Programming Hero Web Development Certificate 2022

Certificate of Completion with Excellence

Programming Hero

  • Completed the Complete Web Development course (Batch 4) covering JavaScript, HTML, CSS, and React.
  • Performed among the top 5% of the class and completed three full React projects.
Arena Web Security Cyber Security Certificate 18-07-2023

Certificate of Appreciation – Cyber Security

Arena Web Security

  • Recognized for successful completion of the Cyber Security program.
  • Covered network security fundamentals, vulnerability assessment, and secure web practices.
Scholarship School BD Research Methodology Certificate 22 Jan 2023

Certificate of Course Completion

Scholarship School BD

  • Completed a three-week course on Fundamentals of Research Methodology at Chongqing University of Technology.
  • Learned research methods, paper writing, and the publication process.
Ongoing

HackerRank 5-Star Coder

HackerRank Profile

  • Achieved 5-star status in Problem Solving, demonstrating strong proficiency in data structures, algorithms, and logical coding.
2022, 2023

Outstanding International Student Award

Chongqing University of Technology

  • Honored twice for excellent academic standing, leadership contributions, and active community engagement.
2022

University Programming Contest Finalist

Chongqing University of Technology

  • Secured 4th place in the 2022 Chongqing University of Technology International Students programming tournament.
2022 – 2023

Teacher Assistant

Chongqing University of Technology

  • Assisted faculty members in preparing course materials, grading assignments, and conducting lab sessions.
  • Mentored junior students and provided academic support to enhance their understanding of core subjects.
Jan 2023 – Jun 2023

Class Monitor

Chongqing University of Technology

  • Served as a class monitor, acting as a direct communication bridge between students and faculty.
  • Coordinated class activities, managed attendance, and facilitated a productive academic environment.
Nov 2022 – Jun 2023

Campus Ambassador

Interactive Cares

  • Represented Interactive Cares on campus to promote skill development courses and educational initiatives.
  • Organized on-campus awareness sessions and helped students access quality online learning resources.
Jul 2021 – Dec 2021

Campus Ambassador

iBOS Limited

  • Promoted iBOS Limited's technology solutions and services within the university community.
  • Engaged with students and faculty in science and technology forums to raise brand awareness and gather feedback.

Get In Touch

Phone

+880 1788 139823

Email

rakibulhasan4041@gmail.com

Address

Mirpur, Dhaka, Bangladesh

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