RAJIB HASAN

Software Engineer&AI Enthusiast

Software Engineer specializing in AI, backend, and full-stack development—building scalable solutions with a focus on performance and experience.
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Rajib Hasan portrait

Featured Works

A collection of projects I've developed and contributed to, showcasing my expertise in AI, backend development, and cloud technologies.

Cartoon.ai
AI Art Generator

Cartoon.ai

Developed backend architecture and deployed AI models for features like photo illusions, cartoon image generation, face swapping, and instant photo creation.

Technologies:

PyTorchFlaskPostgreSQLDockerAWSHugging Face
View Project
GIF Maker
Make Video to GIFs

GIF Maker

Ranked #1 GIF Editor at Apps Store. Contributed to AI-powered GIF generation, backend architecture, and deployment on GPU servers.

Technologies:

PythonFlaskPyTorchDockerAWS
View Project
WaSticker
Sticker Maker

WaSticker

One of the top-rated apps on the App Store. Developed features for AI-powered sticker generation and backend systems.

Technologies:

PyTorchFlaskContaboDigital OceanAWS
View Project
GifBuz
GIF Creation Platform

GifBuz

A comprehensive GIF creation and sharing platform. Developed backend server, enhanced frontend features, and created an admin panel.

Technologies:

Node.jsPythonExpressReactMongoDBDockerAWS S3Digital Ocean VPSLoad BalancerNginx
View Project

Resume

A snapshot of my journey—blending hands-on experience in AI, backend systems, and cloud infrastructure with strong academics and project-based achievements.

Education

2015 - 2019

Bachelor of Science in Computer Science and Engineering

Daffodil International University, Dhaka, Bangladesh

CGPA: 3.89/4.0

Relevant Coursework: Artificial Intelligence, Digital Image Processing, Data Mining, Programming and Problem Solving, Data Structures, Algorithms, Database Systems, Software Engineering, Engineering Mathematics, Computer Networks, Computer Architecture and Organization

2013 - 2014

Higher Secondary School Certificate (HSC)

Govt. Barhamganj College, Bangladesh

GPA: 4.70/5.0

2011 - 2012

Secondary School Certificate (SSC)

Dhaka Collegiate School, Bangladesh

GPA: 5.0/5.0

Thesis

Final Year Project

Bangla Handwritten Character Recognition Using Convolutional Neural Network

Developed a system for recognizing Bangla handwritten characters using CNNs, focusing on improving accuracy and efficiency through deep learning techniques. The project demonstrated neural network design and training proficiency, contributing to pattern recognition and machine learning.

Professional Training

Complete Web Development Course

Web Development

Programming Hero

Learned to build full-stack websites using MongoDB, Express, React, and Node.js (MERN stack).

Web Design & Development

Web Design

BASIS Institute of Technology & Management

Learn to build web page using HTML, CSS, Bootstrap, Javascript

Basic Problem Solving in Python

Python Certification

HackerRank

Knowledge of Object-Oriented Programming (OOP) in Python.

Experience

Sep 2023 - Present · 1 yr 9 mos

Software Engineer Level 2

Brain Craft Ltd., Dhaka, Bangladesh

Amazon S3Python+17 skills
  • Managed deployment of ML models on various cloud servers, including RUNPOD, VASTAi, AWS, and TensorDock.
  • Designed and deployed multiple admin panels integrated with public APIs to support mobile applications.
  • Worked on database replication, auto-scaling services, and ML monitoring tools.
  • Improved operational efficiency using Dockerized systems and automation scripts.
Dec 2021 - Sep 2023 · 1 yr 10 mos

Back End Developer

Brain Craft Ltd., Dhaka, Bangladesh

NodejsReactExpressMongoDBFirebase
Jul 2019 - Sep 2020 · 1 yr 3 mos

Analyst

Taskeater Rebranded as - Quantanite, Mirpur, Dhaka

Data ProcessingContent Moderation

My work was in the Data Processing Department of the company where my responsibilities were:

  • Content moderation
  • Data mining
  • Data entry
  • Regularly reporting directly to the supervisors and manager.

Skills

Technical Skills

Programming Languages:

Python, Node.js

Frameworks & Tools:

Flask, Express, React, Docker, Kubernetes

Cloud & DevOps:

AWS (S3, SQS, Secret Manager), DigitalOcean, RunPod, Vast.ai, Contabo, Google Cloud, TensorDock

Databases:

MongoDB, PostgreSQL

AI & Machine Learning:

PyTorch, TensorFlow, Hugging Face, OpenCV, Neural Networks, NumPy, Pandas

Version Control:

Git

All Projects

Browse through my collection of web development projects, showcasing both frontend and fullstack capabilities.

fullstack
2023
Pottery Store

Pottery Store

Full Stack pottery product selling website with user and admin dashboards

Key Features

  • User and Admin dashboards
  • Authenticated users can choose and order pottery items
  • Users can use promo codes
  • + 2 more features

Technologies

ReactBootstrap5ExpressMongoDBFirebaseStripe
fullstack
2023
NexsTop Travel Co.

NexsTop Travel Co.

Tour package booking website with user authentication and order management

Key Features

  • User can see tour packages with available tour guides
  • Authenticated users can choose and book a package
  • Users can view their order list and make changes to their orders
  • + 2 more features

Technologies

ReactBootstrap5ExpressMongoDBFirebase
frontend
2022
Health Guard

Health Guard

Doctors portal website with service and appointment booking features

Key Features

  • Authenticated users can see available services and doctors
  • Users can view doctor information and make appointments
  • Users can read the latest blogs

Technologies

ReactBootstrap5CSS3Firebase
frontend
2022
পাঠশালা - Educational Site

পাঠশালা - Educational Site

Learning platform with various course offerings and authentication options

Key Features

  • Different types of academic and skill development courses
  • Free course offerings for underprivileged individuals
  • User authentication via Google, Facebook, GitHub, or email/password

Technologies

ReactBootstrap5CSS3FirebaseNetlify
fullstack
2023
Admin Panel Development

Admin Panel Development

Brain Craft Mobile Applications Support

Key Features

  • Developed multiple admin panels integrated with public APIs to support brain craft mobile applications
  • Implemented robust authentication and authorization systems
  • Created intuitive interfaces for content management

Technologies

Node.jsExpressReactMongoDB
fullstack
2023
HR and Asset Management System

HR and Asset Management System

Full-stack Enterprise Management Solution

Key Features

  • Designed architecture and developed a robust backend server using Node.js and Express
  • Created a comprehensive leave management system to streamline employee leave requests and approvals
  • Implemented an inventory system within the asset management module to efficiently track and manage company assets

Technologies

Node.jsExpressReactMongoDBAWS S3Digital Ocean VPSNginx

Let's Connect

Have a project in mind? I'm always open to discussing new opportunities and creative ideas.

Email

hasan.rajib1996@gmail.com

Social

Connect with me on social media