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Koustav Manna

Flutter & Java Developer @ DR DM Tech | Backend-Focused | Spring Boot & REST APIs | Mobile App Development | Cloud, Networking & Infrastructure as Code | Observability and Telemetry | Scalable System Builder

Howrah

1+ year of work experience

Dr DM Technologies
Jun 202511 mosPresent

Java , Spring Boot , Flutter , Android , IOS , Oracle
Dr DM Technologies
Jan 20256 mosJun 2025

Edunet Foundation
Jul 20242 mosAug 2024

Remote

GitHub
@Koustav009

Education

Seacom Engineering College

Master of Computer Applications - MCA, Computer Software Engineering

Seacom Engineering College

20252 yrs2027
Seacom Management College

BCA, Computer Programming, Specific Applications

Seacom Management College

20213 yrs2024

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Headline

Flutter & Java Developer @ DR DM Tech | Backend-Focused | Spring Boot & REST APIs | Mobile App Development | Cloud, Networking & Infrastructure as Code | Observability and Telemetry | Scalable System Builder

About

As a Full Stack Developer at DR DM Technologies, I work on building scalable and production-ready applications using Java, Spring Boot, and Flutter. My role involves developing RESTful APIs, designing efficient database solutions with Oracle, and creating cross-platform mobile applications for Android and iOS. I focus on writing clean, maintainable code and building systems that are scalable, reliable, and aligned with real-world business needs. My interests include backend architecture, microservices, database optimization, and performance-focused system design. Alongside my professional experience, I am currently pursuing a Master of Computer Applications (MCA) to deepen my knowledge in advanced computing concepts and strengthen my foundation in software engineering. I hold a Bachelor of Computer Applications (BCA) degree from Seacom Management College, specializing in Computer Programming and Specific Applications. With strong fundamentals in Data Structures & Algorithms, system design, cloud concepts, networking, and Infrastructure as Code (IaC), I continuously strive to grow as an engineer capable of designing scalable, efficient, and impactful technology solutions. I am open to learning, collaboration, and challenging opportunities in backend and full-stack development.

Location

Howrah

Work experience

Full Stack Developer at Dr DM Technologies, Jun 2025 - Present · 11 mos, Java , Spring Boot , Flutter , Android , IOS , Oracle

Software Developer at Dr DM Technologies, Jan 2025 - Jun 2025 · 6 mos

Project Intern at Edunet Foundation, Jul 2024 - Aug 2024 · 2 mos, Remote

Education

Master of Computer Applications - MCA, Computer Software Engineering, Seacom Engineering College

BCA, Computer Programming, Specific Applications, Seacom Management College

Public links

github: https://github.com/Koustav009

Koustav Manna - Full Stack Developer in Howrah | Tal