Sukanta Biswas

About Sukanta Biswas

In the security domain, speed cannot come at the cost of precision. I engineer for both.As a Senior Java Engineer with over 10+ years of experience, I have spent the last 3 years specializing in the Cybersecurity domain—progressing from API Security to building robust Endpoint Security products. My philosophy is simple: Secure by Design, Accelerated by AI.I leverage advanced AI-augmented workflows to enhance code quality—automating vulnerability detection, streamlining code reviews, and ensuring every microservice I build is resilient enough for mission-critical environments.What I Bring to the Table:Security-First Architecture: Deep expertise in building secure RESTful services and scalable backends using Spring Boot.Domain Experience: Proven track record in API Security and current ownership of Endpoint Security product modules.Operational Excellence: Rigorous Code Reviews and AI-assisted refactoring to maintain zero-defect delivery at high velocity.Tech Stack: Java (Core/Advanced), PostgreSQL, Hibernate/JPA, AWS, Docker, Kubernetes.Currently driving engineering excellence at Calsoft (Endpoint Security Product). Previously delivered critical solutions at Verizon and Accenture.

Experience

1. Senior Principal Software Development Engineer

   Calsoft

   Oct 2024 — Present · Kolkata, IN

   The core backend developer for the API Security team handles use case analysis, design, implementation, testing, and deployment. • High-level understanding of API security features like API Discovery, Classification, Traffic Stats, Schema Protection, Threat Detection, and Remediation. • Enhanced and optimized API security product modules, focusing on new API creation, bug fixing, and improving existing functionality. • Authored clean, bug-free code following industry best practices, with a focus on efficiency and on-time delivery. • Achieved 95%+ code coverage through comprehensive test cases, including failure/exception scenarios. • Improved the loading time of bulky APIs by implementing concurrency techniques in the code.​ • Collaborated with UI and QA teams to ensure product optimization and error-free releases.​ • Debugged Stage and Production issues by navigating logs in CoraLogix.​ • Participated in 24/7 on-call support for production systems, troubleshooting and addressing issues promptly. • Reviewed code for other contractors, ensuring code quality and adherence to standards.​ • Communicated directly with stakeholders from India, the US, and Israel, addressing requirements and providing updates.

Education

• Ranaghat Lalgopal High School

  Science

  2008 — 2010

• West Bengal University of Technology, Kolkata

  Bachelor of Technology (BTech), Computer Engineering

  2010 — 2014

Skills

• C
• Programming
• Mobile Applications
• Jenkins
• C++
• Android Development
• Angular 5
• Android
• Oracle 10g
• Sqlite
• Rdbms
• Protractor
• Karma
• Java
• Jasmine Framework
• Angular2
• Swing
• Junit
• Xml
• Toad Data Modeler
• Node.js
• Sql
• Core Java
• Eclipse
• Continuous Integration
• Oracle Pl/Sql Development
• Cobol