Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Language
English
Advanced
Swedish
Beginner
Work Experience
Engineering Manager at Kona SL
September 30, 2024 - August 26, 2025Led the backend team in developing six Spring Boot microservices for a FinTech platform, applying key design patterns and using Redis and RabbitMQ for scalable integration with financial services. Coordinated with four cross-functional teams using Agile methodologies such as Scrum and Kanban. Managed sprint planning, code reviews, and mentorship of five developers focusing on best practices, TDD with JUnit & Mockito, and domain-driven design (DDD).
Software Project Lead at Nilavo Technologies Ltd (Biscom Inc., USA)
January 31, 2024 - August 26, 2025Led the development of a Spring framework-based billing service for a cloud SaaS product by integrating Chargify and Braintree, optimizing billing models and reducing processing times by 30%. Integrated over 10 third-party services using SDKs and OAuth-based REST APIs to enhance user experience and expand business capabilities. Developed key frontend components using JavaScript/TypeScript, Angular, and Bootstrap/Angular Material for seamless UX and responsive design. Set up Jenkins-based CI/CD pipelines with Docker containerization and ensured code quality through SonarQube, supporting 4-6 enterprise software releases annually.
Senior Software Engineer at Nilavo Technologies Ltd (Biscom Inc., USA)
December 31, 2021 - August 26, 2025Contributed as a senior engineer developing backend and frontend components. Reviewed and mitigated hundreds of security vulnerabilities reported by IBM AppScan, OWASP, and SonarQube across JEE enterprise applications, reducing risks by 35% and ensuring compliance.
Software Engineer at Nilavo Technologies Ltd (Biscom Inc., USA)
June 30, 2017 - August 26, 2025Developed backend and frontend solutions for enterprise applications using Java and JavaScript frameworks.
Co-founder and Project Lead at Bitspiders
December 31, 2023 - August 26, 2025Managed cross-functional teams to deliver business goals across diverse projects such as e-commerce, proctored remote assessment, and process automation.
Software Engineer / AI Engineer at Sorosh AI
September 1, 2025 - PresentContributed to building a cloud-native agentic financial management SaaS platform for SMEs, designing AI workflows with LangGraph and deploying on GCP infrastructure (GKE, Cloud Storage) to automate financial operations, reducing manual processing time by 40%.
Software Project Lead at Nilavo Technologies Ltd (Biscom Inc., USA)
January 1, 2022 - January 31, 2024Led the development of Spring framework-based Billing service for a Cloud SFT product by integrating Chargify and Braintree, enhancing SaaS capabilities with diverse billing models, reducing processing times by up to 30%.
Senior Software Engineer at Nilavo Technologies Ltd (Biscom Inc., USA)
July 1, 2017 - December 31, 2021Developed and deployed Cloud Secured File Transfer product (Transit) on AWS EC2 instances, leveraging Docker for containerization, and integrated AWS S3 for secure, high-availability file storage, improving data transfer efficiency and reducing infrastructure costs by 25%.
Software Engineer at Nilavo Technologies Ltd (Biscom Inc., USA)
July 1, 2014 - June 30, 2017Developed many key front-end components, including File Manager, Customer Billing Portal, and Workspace, using JavaScript/TypeScript, Angular, and Bootstrap/Angular Material, ensuring seamless UX and responsive design.
Education
Master’s of Science in Computer Science at Blekinge Tekniska Hogskola, Karlskrona, Sweden
January 11, 2030 - August 26, 2025Bachelor in Computer Science & Engineering at SUST, Sylhet, Bangladesh
January 11, 2030 - August 26, 2025Master’s of Science in Computer Science at Blekinge Tekniska Hogskola, Karlskrona, Sweden
January 11, 2030 - February 3, 2026Bachelor in Computer Science & Engineering at SUST, Sylhet, Bangladesh
January 11, 2030 - February 3, 2026Qualifications
Industry Experience
Financial Services, Software & Internet, Professional Services
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
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