Hi, I'm William Joel Shane, a .NET-focused software engineer based in Dehiwala-Mount Lavinia, Sri Lanka. I have 3+ years of experience building and maintaining web and desktop applications using .NET, C#, SQL, and Oracle. I enjoy solving complex problems, optimizing queries, and delivering reliable software while collaborating across cross-functional teams. I regularly work with Jira, SourceTree, and Jenkins for project management and CI/CD, and I pride myself on improving performance and reliability through thoughtful debugging and robust fixes. I'm always learning and eager to take on new challenges in software development.

William Joel Shane

Hi, I'm William Joel Shane, a .NET-focused software engineer based in Dehiwala-Mount Lavinia, Sri Lanka. I have 3+ years of experience building and maintaining web and desktop applications using .NET, C#, SQL, and Oracle. I enjoy solving complex problems, optimizing queries, and delivering reliable software while collaborating across cross-functional teams. I regularly work with Jira, SourceTree, and Jenkins for project management and CI/CD, and I pride myself on improving performance and reliability through thoughtful debugging and robust fixes. I'm always learning and eager to take on new challenges in software development.

Available to hire

Hi, I’m William Joel Shane, a .NET-focused software engineer based in Dehiwala-Mount Lavinia, Sri Lanka. I have 3+ years of experience building and maintaining web and desktop applications using .NET, C#, SQL, and Oracle. I enjoy solving complex problems, optimizing queries, and delivering reliable software while collaborating across cross-functional teams.

I regularly work with Jira, SourceTree, and Jenkins for project management and CI/CD, and I pride myself on improving performance and reliability through thoughtful debugging and robust fixes. I’m always learning and eager to take on new challenges in software development.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
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Language

English
Fluent

Work Experience

Software Engineer at Bay Lanka
October 1, 2025 - Present
Developed and troubleshot MSH EV-related issues using C++, performing root-cause analysis on system-level faults, debugging hardware-software interactions, and implementing stable fixes to improve reliability and fault handling. Maintained and enhanced Simon Link and SICO Link applications built on .NET (C#, ASP.NET MVC), resolving integration defects, improving performance, and ensuring seamless communication between external failure modules and core systems.
Software Engineer at FINAP (Fintech Technology Asia Pacific)
November 1, 2024 - September 1, 2025
Developed and maintained web applications using .NET MVC (C#) and JavaScript, ensuring optimal performance and scalability. Managed Oracle databases, optimized complex queries and stored procedures to enhance system efficiency. Used Jira for project management, tracked and resolved 15+ development tasks ensuring timely delivery. Employed SourceTree for version control and Jenkins for CI/CD, streamlining deployment processes across multiple projects.
Associate Software Engineer at Scienter Technologies
October 1, 2022 - November 1, 2024
Developed, maintained, and optimized financial backend software driving lending operations for most companies in the industry, focusing on system efficiency and reliability through complex stored procedures and code enhancements. Maintained strong relationships with IT managers to ensure seamless integration and support.
Tele Marketing Account Manager at Axis BPO
September 1, 2021 - September 1, 2022
Managed IT customer accounts, achieved sales targets, mentored new hires, and delivered scripted sales talks via phone. Worked closely with cross-functional teams to optimize outreach and client onboarding.
Tele Marketing Executive at Revocare Solutions
January 1, 2020 - June 1, 2021
Developed customer relationships to increase sales opportunities, greeted customers professionally over the phone, and scheduled meetings with interested prospects.
Software Engineer at FINAP (Fintech Asia Pacific)
November 1, 2024 - September 30, 2025
Developed and maintained web applications using .NET MVC, C#, and JavaScript, ensuring optimal performance and scalability. Managed Oracle databases, optimizing complex queries and stored procedures to enhance system efficiency. Used Jira for project management, tracking and resolving 15+ development tasks, ensuring timely delivery. Employed SourceTree for version control and Jenkins for CI/CD, streamlining deployment processes across multiple projects.
Telemarketing Account Manager at Axis BPO
September 1, 2021 - September 30, 2022
Managed client relationships, achieved sales targets, and mentored new hires. Delivered structured sales talks to customers reached via manual and automated dialing systems.
Telemarketing Executive at Revocare Solutions
January 1, 2020 - June 30, 2021
Developed relationships with customers to increase sales opportunities; greeted customers in a friendly, professional manner and scheduled appointments with interested customers.

Education

Bachelor of Software Engineering at The Open University Of Sri Lanka
January 11, 2030 - September 1, 2026
Bachelor of Software Engineering at The Open University of Sri Lanka
January 11, 2030 - September 1, 2026

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Financial Services, Professional Services, Media & Entertainment