Sajib Sen

Bartlett · TN 38134 · sajibsen.cs@gmail.com

Versatile Software Engineer with expertise in Python and Django, and a strong track record in automation, API development, and system optimization. Proven ability to lead Agile teams, streamline workflows, and deliver scalable solutions that boost performance and reduce operational timelines.



Programming Languages & Tools


Top Skills


  • Full-stack Software Development, Bash Scripting.
  • Backend Web Product/Infrastructure Development.
  • Electronic Design Automation (EDA), Automation & Scripting.
  • Problem Solver & Strong Communicator.


Social

Experience

Software Engineer, Full-Time

Intel Corporation, USA

● Electronic Design Automation (EDA) Development: Achieved a 20% increase in EDA development by leading advancements across Intel’s latest technology nodes. Developed software solutions using Python, Java, Cadence SKILL, and Shell Scripting for critical internal and external EDA tools and flows hosted on UNIX servers.

● Leadership: Led a team of six software engineers using Agile/Scrum methodology to support Intel Foundry business, accelerating EDA tools and flows automation by 4x.

● Collaboration & Support: Enhanced cross-functional collaboration by automating software and tool infrastructure workflows for the foundry business. Supported over 10 design engineers, Quality & Reliability (Q&R) engineers, and stakeholders, resulting in a 3x increase in team capacity to run concurrent projects.

August 2022 - Present

Software Engineer, Full-Time

Kuehne & Nagel, USA

● Electronic Data Interchange (EDI) Development: Led the development of Python and Django-based EDI solutions for 36 eBusiness customers, streamlining processes and automating legacy web-based infrastructure.

● Data Migration: Engineered a high-performance Master Data Management (MDM) system using Python, Django, and MySQL, boosting daily data ingestion by 40,000 points and reducing customer integration time by two months.

● Telemetrics: Developed real-time tracking solutions using Python, Django, and MySQL to receive Electronic Logging Device (ELD) data from carriers into the company’s eCommerce database.

● Business Vertical Integration: Modernized and scaled legacy eCommerce systems for global pharma clients using Python, Django, MySQL, and Git, supporting 10,000 daily order ingestions and enhancing scalability.

● API Development: Built a RESTful API integrating global road-logistics eCommerce with U.S. systems, increasing customer data processing capacity by 10% using Python, Django, MySQL (client-side), and PHP (server-side).

● Optimized Invoicing: Scaled legacy invoicing systems using Python/Django microservices and parallel processing, reducing processing time by two weeks and accelerating operations.

● Data Engineering: Automated financial data warehousing in collaboration with Data Science and Audit teams by delivering a modern ETL pipeline using Redis, Python, Django, MySQL, and Shell Scripting.

June 2020 - July 2022

Software Engineer Intern

ReTrans, Inc., USA

● Increased 10% test coverage by writing unit and integration test, measured by successful assertion.

● Assisted in codebase migration to Python3, confirmed by successful CI integration.

● Enhanced portal for storing document uploaded by carriers, confirmed by successful client usage.

● Leveraged knowledge in unit test, Python, Django, Git, Linux, MySQL.

September 2019 - December 2019

System Analyst Intern

UMRF Ventures Inc., Memphis, TN

● Analyzed big datasets, measured by findings through Splunk’s dashboards, visualizations, and alerts.

● Improved data health of FedEx InfoSec by 25% comparing with Splunk’s CIM.

● Leveraged knowledge in System log analysis, Search and Discovery, InformationSecurity, Splunk.

September 2019 - December 2019

Research & Teaching Assistant

University of Memphis

● Surveyed and analyzed algorithmic biases for prediction and optimization using explainable AI.

● Developed and improved FEMA Training Projects, measured by 20% increase in user participation.

● Leveraged knowledge in Research and Development, Machine-Learning, Leadership.

August 2017 - April 2020

Lecturer

Prime University, Bangladesh

● Designed course outline and laboratory manuals, lectured, conducted exams, and graded several advanced electrical and computer science courses.

● Classes taught include Object-Oriented Programming, Scientific Computing using MATLAB, Fundamentals of Programming Language C, Digital Signal Processing using MATLAB, Power Electronics and Embedded System with Raspberry Pi.

February 2015 - July 2017

Education

University of Memphis

Master of Science
Computer Science

Overall GPA: 3.87

Dissertation: Empirical Analysis on Algorithmic Bias for AI-Based Decision Making System.

Course Works: COMP 8745 - Machine Learning , COMP 7712 - Algorithm and Problem Solving, COMP 7012 - Foundation of Software Engineering, COMP 6992 - Competitive Programming

Fall 2017 - Spring 2020

Khulna University of Engineering and Technology

Bachelor of Science
Electrical and Electronic Engineering

Overall GPA: 3.58

March 2010 - September 2014

Technical Projects

Rent-A-Car

Django, Python, SQL, Linux, SMTP, HTML5, CSS3, Bootstrap

A prototype of Software as a Service (SaaS) in car rental application. Featues include: manay-to-many relationship between drivers and cars, anyone can host their car for rent, Personal log of the software use.



May 2019 - June 2019

Premium Fitness

Python, Django, SQL, HTML5, CSS3, Bootstrap, REST

A Software as a Service application of paid membership businesses using third-party API. Premium members of this website can enjoy premium tips and content about fitness. Stripe REST API with Django has been used to take care of financial transactions and discount provided by the service provider.



May 2019 - July 2019

Hackathon Organizer

Ruby, Rails, SQL, HTML5, CSS3, Bootstrap

A prototype of Event Management System (EMS) to host, organize, participate and vote a Hackathon.



January 2018 - April 2018

Reviewer Verification System

Python, NLTK, Vader Sentiment Analysis, Django, HTML5, CSS3, Bootstrap

Detect review manipulation by leveraging reviewer historical stylometrics in Amazon, Yelp, Facebook and Google reviews.



January 2020 - March 2020

Big File Converter

Python, Django, PySpark, HTML5, CSS3, Bootstrap

A distributed Software as a Service (SaaS) application for converting row-based file (e.g. JSON,CSV, etc.) to column-based file (e.g. Parquet, Avro) with the help of PySpark in Django web framework



March 2020 - April 2020

AI Layered SDN

Python, Django, PySpark, HTML5, CSS3, Bootstrap

Automated Software-Defined Network(SDN) controller rules during DDoS attack. Python script used to create attacks in Mnet based simulated network with SflowRT as visulator. SDN controller is pre-trained on signature attacks and learn from real-time attacks happening in the network.



March 2020 - April 2020


Research Projects

Explore AI

Python, Matplotlib, Machine Learning

Compared exploration rate of metaheuristic algorithms; evaluated by Stanford GraphBase dataset.



August 2017 - June 2019

Mobile Device Security and Privacy

Articulate 360, JavaScript, HTML5, CSS3

Worked as a developer to create the user interface as well as a researcher to create the conent. This course is designed to assist individuals better understand security and privacy issues associated with mobile devices and infrastructure; including benefits and challenges of designing, implementing, and maintaining Bring Your Own Device (BYOD) Programs.

Using scenarios, thought challenges and exercises as a framework this course make sure to address

  • The purpose of Enterprise Mobile Management platforms.
  • Elements that make mobile networks and operating systems different.
  • Mobile malware classifications and detection strategies.
  • Mobile architecture data leakage detection and prevention strategies.

This course was developed by the University of Memphis through the DHS/FEMA Homeland Security National Training Program.



August 2017 - June 2019

Skills

Programming Languages
Technology & Tools
    Django • Git/GitHub • JIRA • Redis Queue • AWS • Linux • HTML/CSS • RDBMS • MySQL • PostgreSQL • RESTful API • Cadence Vituoso • Automation • CI/CD • MS 365 Suite • eBusiness • eCommerce

Interests

I am passionate about social outreach and helping society through my knowledge outside of being a developer and researcher. I like to read technology books and blogs.

After programming, music excites me. On top of that, I am a professional percussionist and can play variant form of eastern and western drums. I am a big fan of soccer and love to play it with my heart.