Rashid Mahmud

Backend Software Engineer with 7+ years of experience developing and maintaining enterprise business applications using C#, .NET, and SQL Server. Experienced in backend development, REST API design, database operations, query optimization, ERP workflow automation, reporting solutions, and production support. Progressed from Intern to Senior Developer and Consultant, combining software development expertise with business process understanding.

Software Engineering Consultant - Spectrum Lanka Management Solution Limited - Remote, part time

(2026-05)

• Provide technical consultation and support for enterprise business applications.
• Investigate production incidents and execute complex database and application troubleshooting.
• Maintain direct user communication to deliver fast operational issue resolution.

Senior Software Developer - Spectrum Lanka Management Solution Limited - Dhaka, Bangladesh

(2022-07 - 2026-04)

• Developed enterprise web and desktop modules using C#, ASP.NET, JavaScript, and SQL Server.
• Implemented ERP workflows for inventory, procurement, supplier management, billing, and reporting.
• Optimized SQL queries, stored procedures, views, and transactions to significantly improve application performance.
• Designed RDLC reporting solutions for critical operational and management decision-making.
• Supported application deployment, server configuration, testing, debugging, and production incident resolution.
• Participated in active code reviews and technical architecture discussions with cross-functional teams.

Software Developer - Spectrum Lanka Management Solution Limited - Dhaka, Bangladesh

(2020-01 - 2022-07)

• Implemented backend features, core business modules, and workflow automation processes.
• Executed SQL database operations, data migration tasks, schema updates, and system maintenance.
• Diagnosed complex software issues and resolved user-reported production bugs.

Junior Software Developer / Intern - Spectrum Lanka Management Solution Limited - Dhaka, Bangladesh

(2018-07 - 2019-12)

• Supported feature development, bug fixing, SQL scripting, testing, and application maintenance.
• Built hands-on foundation in C#, .NET development, RDLC reporting, and Git version control workflows.

Bachelor of Science - Computer Science and Engineering - Daffodil International University (2013 - 2016)