Jishnu Saha
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About Me

Results-oriented software engineer with 5+ years of experience developing scalable web applications, automation pipelines, and intelligent systems. Proven expertise in Python, JavaScript, Django, ReactJS, and AWS. Adept at leading projects, improving system performance, and delivering impactful solutions to meet business goals.

A Full Stack Web APP and AWS DevOps Engineer.
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My Certificates

I have obtained multiple certificates in technical skills, professional development, and industry-specific areas, showcasing my dedication to continuous learning and expertise.

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AWS Certified Solutions Architect - Associate
Amazon Web Services (AWS)
January 17, 2024
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AWS Free Tier: Introduction to Managing Services
Amazon Web Services (AWS)
Septembar 20, 2023
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AWS Free Tier: Introduction to Offerings
Amazon Web Services (AWS)
Septembar 20, 2023
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AWS Free Tier: Introduction to Monitoring Services
Amazon Web Services (AWS)
Septembar 21, 2023
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AWS-Partner: Accreditation (Technical)
Amazon Web Services (AWS)
Decembar 01, 2023
My Experiences

Experienced IT software engineer with over 5 years of diverse industry experience, specializing in web app development and AWS DevOps.

Software Engineer (Hybrid)
Graaho Technologies, Dhaka.

May 2022 - Present

  • Led the development of the KhaoDao Chatbot using ChatGPT, Python, DynamoDB, and AWS Lambda.
  • Led the development of the KhaoDao Customer Frontend, a responsive web-based food ordering platform using ReactJS.
  • Contributed to KhaoDao Backend development using Python, Django, SQL Alchemy, and PostgreSQL.
  • Led the development of the AlgoRec Frontend site, a responsive web-based platform for AlgoRec recommendation system using ReactJS.
  • Led the ZDSL Real Estate Project Management system development using EC2, Django, ReactJS, and PostgreSQL.
  • Built data pipelines and automated workflows using Python, Pandas, and Selenium.
Software Engineer (Remote)
Renforce, Sydney, Australia.

Oct 2021 – Jan 2023

  • Built data scraping and processing pipelines using Python, Selenium, and BeautifulSoup4.
  • Developed a PDF data extraction pipeline with JavaScript, OCR, and Canvas.
  • Created a website (Renforce Web) to automate daily tasks using ReactJS.
Jr. Software Engineer (Remote)
Graaho Technologies, Dhaka.

Feb 2020 – April 2022

  • Automated data processing for KhaoDao using Python, Pandas, SQL Alchemy, and PostgreSQL.
  • Created Selenium-based bots to automate order placement workflows.
  • Developed data scraping tools for Google Maps and other sources using Python and BeautifulSoup4.
Software Engineer (Remote - Contract)
Fly No Borders, Dhaka.

Oct 2019 – Jan 2020

  • Developed a flight fare comparison and booking engine using Python, Selenium, and BeautifulSoup4.
My Works

Here is my somes projects.

KhaoDao Chat Bot
Food ordering using facebook messanger
Tech Used:Python, DynamoDB, AWS Lambda
  • Leading the development of an AI-powered chatbot using ChatGPT.
  • Enabled seamless customer order placement via Facebook Messenger.
  • Designed and implemented chatbot conversation flows.
  • Integrated with backend services for order processing and data management.
KhaoDao Backend
Backend infrastructure for khaodao
Tech Used:Python, Django, PostgreSQL, SQLAlchemy, AWS Lambda
  • Maintaining backend services for the KhaoDao food ordering platform.
  • Built RESTful APIs to support frontend functionalities.
  • Optimized database queries and designed scalable data models.
  • Integrated third-party services for payment and order management.
KhaoDao Customer Frontend
Customer end website to order food directly to khaodao
Tech Used:ReactJS
  • Led the development of a responsive food ordering platform.
  • Developed interactive UI components to enhance the customer experience.
  • Ensured mobile responsiveness and cross-browser compatibility.
  • Collaborated with the backend team to integrate APIs.
  • Implemented performance optimizations for faster load times.
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KhaoDao Order Automation
Automated process to place khaodao's internal order to different third party website
Tech Used:Python, Selenium
  • Automated order placement across multiple online food platforms.
  • Created scripts to handle multiple scenarios and edge cases.
  • Reduced manual intervention by automating repetitive tasks.
KhaoDao Data Processing Pipeline
Automated process to upload prcessed data to khaodao database
Tech Used:Python, Pandas, SQLAlchemy, PostgreSQL
  • Automated data processing to improve operational efficiency.
  • Designed and optimized database queries for better performance.
  • Ensured data consistency and integrity across the platform.
AlgoRec Frontend
Client frontend site for AlgoRec recommendation engine
Tech Used:ReactJS
  • Led the frontend development for a AlgoRec recommendation engine website.
  • Designed and implemented reusable UI components.
  • Integrated APIs to display personalized recommendations.
  • Improved the overall UI/UX based on user feedback.
have a look
ZDSL Real Estate Project Management
Property Management System for ZDSL
Tech Used:Django, ReactJS, PostgreSQL, EC2
  • Led the end-to-end development of a property management system.
  • Built features to track properties, sales, and accounts.
  • Developed frontend components using ReactJS.
  • Managed backend data processing using Django.
  • Deployed the application on AWS EC2 instances for scalability.
Renforce Data Scraper
Data Scrapping & Processing pipe line
Tech Used:Python, Selenium, BeautifulSoup4, JavaScript, OCR
  • Developed a robust data scraping pipeline to collect data from regulatory websites.
  • Automated data extraction and processing tasks.
  • Ensured data accuracy and efficiency through optimized scraping strategies.
  • Built a PDF data extraction pipeline to collect structured information.
  • Integrated OCR techniques to extract text from scanned documents.
  • Improved data processing efficiency with JavaScript-based parsing.
Flight Tickets Search & Booking Engine
Realtime flight ticket search & booking engine for Fly No Borders
Tech Used:Python, BeautifulSoup4, Selenium
  • Developed a flight fare comparison pipeline with realtime data from different airline websites.
  • Integrated data processing and booking functionality.
Sera Dam
Product price comparing site from different e-commerce site (academic project)
Tech Used:Django Rest Framework, BeautifulSoup4, ReactJS, MongoDB
  • Crawled data from different e-commerce site
  • Matched similar products and prepared for comparison
  • Developed a backend system to search & compare data.
  • Integrated wishlist functionality for price tracking.
  • Implemented API endpoints for frontend interaction.
have a look
Chess Game
Game developed during C# course
Tech Used:C#, Unity3D
  • Created a desktop chess application as part of a course project.
  • Designed gameplay mechanics and UI using Unity3D.
have a look
Bird Hunting Game
Game developed during java course
Tech Used:Java, Swing, MySQL
  • Developed a desktop game with a graphical user interface.
  • Implemented various levels and scoring mechanisms.
have a look
My Skills

I skilled in both backend and frontend technologies as well as DevOPS

Programming Languages
Python, JavaScript
Frameworks
Django, ReactJS, Tailwind CSS
Version Control
GIT
Web Automation/Scraping
Selenium, beautifulsoup4
Others
ChatGPT
My Education

I have completed B.Sc in Software Engineering.

BSc in Software Engineering
American International University-Bangladesh (AIUB)

Passing Year:2019

CGPA: 3.83 / 4.00
Higher Secondary Certificate (HSC) in Science
Chittagong Engineering University School and College

Passing Year:2015

GPA: 4.30 / 5.00
Secondary School Certificate (SSC) in Science
Rangunia Majumderkhil High School

Passing Year:2012

GPA 4.94 / 5.00
Contact Me

Feel free to reach out for any inquiries or assistance. I’m here to help!

Physical Address
Majumderkhil, Rangunia, Chattogram, Bangladesh
Email Address
jishnusaha89@gmail.com
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