Sambeet Mandal
Bhubaneswar
Summary
Senior Software Engineer with nearly 7 years of experience in backend development, API design, microservices architecture, and cloud-native applications. Proven ability to lead full SDLC projects, build scalable systems using FastAPI and SpringBoot, and optimize data performance with MySQL and Redis. Hands-on with AWS (S3, EC2, RDS), Docker, SQLAlchemy ORM, OpenSearch, and CI/CD pipelines. Adept at integrating AI/ML models and improving engineering workflows.
Overview
8
8
years of professional experience
1
1
Certification
Work History
Senior Software Dev. Engineer
Nextcare.life
08.2024 - Current
- Developed and optimized FastAPI-based RESTful APIs for healthcare applications, ensuring high performance and scalability.
- Designed and implemented efficient database models in MySQL using SQLAlchemy ORM, improving query performance and data integrity.
- Integrated third-party AI/ML-based skin diagnosis models into backend services for image-based medical analysis.
- Worked extensively with AWS services, including S3 for file storage and EC2 for hosting databases and APIs.
- Implemented OpenSearch (Elasticsearch) on AWS for scalable and fast search functionality.
- Optimized bulk data imports of 300K+ rows into MySQL RDS to improve processing time.
- Developed Pydantic models for structured data validation, ensuring consistency and integrity in API responses.
Software Engineering Senior Analyst
Accenture Solutions
05.2021 - 08.2024
- Analyzed business requirements to design and develop microservices architectures.
- Developed RESTful APIs for microservices using SpringBoot, JPA, Docker, SpringBatch by integrating them into a CI/CD pipeline with GitLab CI for automated builds, testing, and deployments, ensuring seamless and efficient delivery.
- Implemented caching techniques like Redis for improved speed and scalability.
- Designed efficient data models for databases like MySQL.
- Integrated third-party services into existing applications via secure APIs or webhooks.
- Participated in design, brainstorming and code review sessions.
Software Engineer
Infinite Computer Solutions
02.2017 - 05.2021
- Involved in various phases of Software Development Life Cycle (SDLC) using Agile Methodology and followed Scrum sessions.
- Working with team in fixing bugs and implementing new functionalities requested by client for HIPAA oriented module
- (Provider module) which is govern by CMS and MMIS.
- Used Spring MVC with Hibernate framework to build the application on server side.
- Integrated Spring Security to validate the users.
- Developed test cases and performed unit testing using JUnit classes.
Education
B.Tech - Electronics and Communication Engineering
ITER, SOA University
Bhubaneswar, Odisha01.2017
Higher Secondary - Science
ODM Public School
Bhubaneswar, Odisha01.2013
Secondary - Math, Science, English
DAV Public School
Bhubaneswar, Odisha01.2011
Skills
- Languages & Frameworks:
Python, Java, SpringBoot, Spring Security, JPA, Hibernate, FastAPI, Spring MVC - Backend & APIs:
RESTful API Development, Microservices Architecture, API Integration, Pydantic Models - Databases & Data Tools:
MySQL, SQLAlchemy, Redis, RDS, Data Modeling, Performance Optimization
- Cloud & DevOps:
AWS (EC2, S3, RDS), Docker, GitLab CI/CD, OpenSearch (Elasticsearch) - Testing & Version Control:
JUnit, Unit Testing, Git
Certification
- AWS Certified Developer - Associate
- Java Backend Development - GeeksForGeeks
- Problem Solving (Basic) - HackerRank
Timeline
Senior Software Dev. Engineer
Nextcare.life
08.2024 - Current
Software Engineering Senior Analyst
Accenture Solutions
05.2021 - 08.2024
Software Engineer
Infinite Computer Solutions
02.2017 - 05.2021
B.Tech - Electronics and Communication Engineering
ITER, SOA University
Higher Secondary - Science
ODM Public School
Secondary - Math, Science, English
DAV Public School
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