Summary
Overview
Work History
Education
Skills
Languages
Projects
Accomplishments
Websites
Timeline
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Sayan Saha

Sayan Saha

Bengaluru

Summary

Software developer with five years of experience in full-stack software development. I have worked with various technology stacks, including React, Angular, Java, Spring, and so on.

Overview

5
5
years of professional experience

Work History

Software Engineer

SAP Labs
Bengaluru
10.2024 - Current
  • Working as a senior backend engineer in the Asset Performance Management (APM) team, which falls under SAP's Supply Chain LOB.
  • Implemented a transport management system, which allows customers to migrate ERP objects among different tenant systems. Tech stack used: Java, SAP's CTMS, AWS, Kafka.
  • Responsible for maintaining comprehensive technical documentation to support the development process, and have also contributed to customer help documentation.
  • Currently, one of my responsibilities is to migrate one of our applications from legacy Spring Boot to SAP's Cloud Application Programming (CAP) framework, aligning with SAP BTP architecture standards.

Software Engineer

Fractal Analytics
Bengaluru
12.2023 - 08.2024
  • Senior Engineer in a greenfield project for United Airlines. Developed a platform from scratch for the MLOPS team to monitor machine learning models. The platform would monitor the model's performance, data integrity, and alerts triggered over time. Tech stack: Angular, FastAPI, Python.
  • Implemented role-based API security, ensuring secure access control based on user permissions.
  • Mentored two junior engineers, providing personalized technical guidance and feedback to improve their skills and contributions to the project.

Software Engineer

Tata Consultancy Services
Kolkata
08.2020 - 12.2023
  • Integrated Single Sign-On (SSO) for a suite of applications to elevate user experience and reduce login time. Protocols used for SSO: SAML and OpenID Connect.
  • Worked on an Angular application to implement the User Dashboard, routing, multilingual feature, and API orchestration framework. Implemented various insurance user stories using Angular Material, PrimeNG libraries.
  • Implemented role-based access control (RBAC) for user interface-level security and API security using a JWT authorization token.
  • Implemented Micro-Frontend architecture in Angular using the Module Federation concept to separate the codebase based on the insurance domain. Followed the BFF (Backend for Frontend) pattern to create microservices in Spring.
  • Designed and implemented an AI application using Natural Language Processing to automate various customer workflows in insurance. This reduced the dependency on the operations team on the client side, and increased the efficiency of the entire workflow.

Education

Bachelor of Technology - Electronics and Communication Engineering

Institute of Engineering and Management
04.2020

XII - CBSE

Bharatiya Vidya Bhavan
01.2016

Skills

  • Java
  • Angular
  • Spring
  • ReactJS
  • Javascript
  • NodeJS
  • Python
  • MongoDB
  • SAML20
  • OAuth
  • Postgres
  • Docker
  • Kubernetes
  • Machine Learning
  • SQL
  • Git

Languages

English - Full Professional Proficiency, Hindi - Full Professional Proficiency, Bengali - Native or Bilingual Proficiency

Projects

Vehicle Automation, Detects the speed limit from traffic road signs and reduces the speed of the vehicle without any manual intervention., Made usage of YOLO object detection algorithm to recognize speed limits., Prepared the dataset of speed traffic signs by taking snapshots in a simulator provided by Unreal Engine., Expense Tracker, An app to manage your monthly bills and keep track of the daily expenses, Stack - Java Spring, ReactJS, HTML, CSS

Accomplishments

  • Qualified in Codevita and got placed in TCS Digital.
  • Received On-The-Spot award from management at TCS for efficient delivery of the product.

Timeline

Software Engineer

SAP Labs
10.2024 - Current

Software Engineer

Fractal Analytics
12.2023 - 08.2024

Software Engineer

Tata Consultancy Services
08.2020 - 12.2023

Bachelor of Technology - Electronics and Communication Engineering

Institute of Engineering and Management

XII - CBSE

Bharatiya Vidya Bhavan

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Sayan Saha