Profile

SK MD Mostofa Mohiuddin

Software Engineer | Aspiring PhD Candidate

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About Me

I am a passionate and skilled software engineer with experience in developing full-stack applications using technologies like ReactJS, FastAPI, and AWS. My technical expertise includes proficiency in languages such as Python, Java, C++, JavaScript, and Go, along with a solid foundation in databases and cloud platforms like GCP and AWS. I am a quick learner and a dedicated team player, always eager to take on new challenges and collaborate effectively. With a strong desire to pursue higher education, I aim to deepen my knowledge and contribute meaningfully to the tech industry.

Education

Bachelor of Science in Computer Science and Engineering CGPA: 3.53/4.00

Bangladesh University of Engineering and Technology (BUET)

Feb 2017 - May 2022

Relevant Coursework

Data Structures and Algorithms
Computer Architecture
Compiler
Operating System
Machine Learning
Artificial Intelligence
Software Development
Computer Security

Higher Secondary School Certificate, Science GPA: 5.00/5.00

Notre Dame College

2014 - 2016

Experience

Co-Founder, Lead Developer

Credit Catcher, USA

May 2024 - Present

Responsibilities:

  • Developed a web application built on ReactJS and FastAPI.
  • Enabled users to save and share coupons and credits.
  • Utilized AI to parse users' emails for enhanced functionality.
  • Hosted on AWS for reliable performance and scalability.

Software Engineer

Optimizely, New York, USA

Jan 2023 - Present

Responsibilities:

  • Contributed to the Common Co-Pilot AI bot to support customer engagement across products.
  • Built and maintained scheduling and stat-sig microservices with React and FastAPI.
  • Developed APIs and contributed to Experimentation and CMP repositories across products.
  • Automated end-to-end testing and enhanced Datadog dashboards for performance insights.
  • Created an AI playground using React, integrating the Opti internal AI SDK for other developers.
  • Initiated the Slack-Middleware service for Slack notifications, integrating OptiID for unified OAuth.

Software Engineer

GoldKinen Technologies Ltd, Dhaka, Bangladesh

Feb 2022 - Dec 2022

Responsibilities:

  • Contributed to the back-end of the Gold Kinen app and internal dashboard system by developing around 80 APIs.
  • Reduced AWS Lambda billing duration by more than 85% by optimizing the connection pooling mechanism.
  • Created a solution to avoid Lambda cold start by using a scheduled event to ping the Lambdas periodically with an additional cost of only 4.5 USD per month.
  • Led the frontend and backend development of the internal dashboard.
  • Contributed to developing their main website.

Cloud Engineer

Epsilon Solutions, USA

May 2021 - Jan 2022

Responsibilities:

  • Developed user-friendly web applications using ReactJS and AWS for various exciting projects.
  • Worked on the Us-soccer project, creating a web application and API to manage official data, utilizing API Gateway, Lambda, Cognito, and RDS, all while ensuring security with VPC.
  • Contributed to the EPL project by building APIs with API Gateway and Lambda, handling user management through Cognito, and extracting patient data from PDFs using Textract.
  • Implemented the Machine Translation project, allowing users to translate PPTX, DOCX, and XLSX files using the AWS Translate service.
  • Involved in other projects like Edugion and Price Automation.

Teacher

Udvash, Dhaka, Bangladesh

2017 - 2018

Responsibilities:

  • Served as an instructor at Udvash, focusing on Physics.
  • Delivered regular lessons to help students grasp key concepts.
  • Held extra classes on weekends to clarify doubts and support student learning.

Research

Mathematical Model of PTSD Neuroscience Under Review

Supervisor: Dr. Md. Haider Ali Biswas

2024

Research Details:

  • Accepted for presentation at the 3rd International Conference on Mathematical Analysis and Application in Modeling (ICMAAM-2024) held at Chittagong University of Engineering and Technology, Bangladesh.
  • Developed a mathematical model to analyze the neuroscience underlying post-traumatic stress disorder (PTSD).
  • Implemented parts of the model using MATLAB to simulate and analyze complex neural patterns associated with PTSD.

Maximum Weight Internal Spanning Tree Problem Undergraduate Thesis

Supervisor: Dr. Md. Saidur Rahman

2022

Research Details:

  • Investigated the NP-hard MaxwIST (Maximum Weight Internal Spanning Tree) problem in vertex-weighted connected graphs, which has applications in designing cost-effective communication networks.
  • Analyzed various approximation algorithms to improve approximation factors in polynomial time for general graphs.
  • Developed a potential solution specifically for Halin graphs.
  • Conducted in-depth analysis under the supervision of Dr. Md. Saidur Rahman.

Projects

MailSync Personal Project

Built with:
ReactJS FastAPI GO
  • Integrated Google OAuth, Calendar, and Gmail API to unify inboxes and calendars.
  • Developed features for mail summaries, reply suggestions, and important email notifications using OpenAI.
  • Enabled email scheduling, out-of-office auto-replies, and seamless email handling.
  • Hosted the infrastructure on AWS using Docker for scalable and efficient deployment.

Neolexical Web Application Client Project

Built with:
ReactJS Firebase
  • Developed a responsive website for a prestigious law firm based in the United Kingdom.
  • Implemented features allowing users to conveniently create their Will and LPA (Lasting Power of Attorney) documents online.

Prism Personal Project

Built with:
ReactJS Django
  • Developed a project management tool with a kanban board and Gantt chart for efficient task management.
  • Implemented user-friendly features for creating, assigning, and tracking tasks.
  • Enabled users to visualize project timelines and dependencies for better planning.

Skills

Programming Languages

Python
Java
C/C++
JavaScript
Go

Frameworks & Libraries

ReactJS
Scikit-learn
FastAPI
Django
TensorFlow
Node.js

Databases

SQL
NoSQL
PostgreSQL
MongoDB
Firebase
MySQL
Oracle

Cloud & DevOps

AWS
GCP
Docker
Kubernetes
CI/CD
Terraform

Version Control & Tools

Git
GitHub
Jira
Trello
Confluence

Achievements

Zelf Hackathon 2.0

Honorable Mention

  • Leveraged TikTok API to scrape and analyze platform data.
  • Bypassed API security by generating valid signatures and using cookies for authentication.

Robi Datathon 3.0

Finalist

  • Used ML to solve problem sets related to forecasting.
  • Successfully made it to the final round, competing against 1000 teams.

LICT SUST Techfest 2019

Winner

  • Developed an e-governance app for the Ministry of Tourism using Node.js, Pug templating engine, and SCSS.

Class Representative

BUET

  • Facilitated communication between students and teachers to ensure smooth information flow.
  • Organized class tests and managed important announcements to keep students informed.
  • Coordinated with classmates for academic and administrative updates.