M K A M Jayarathna

System Analyst responsible for analyzing business requirements and designing IT solutions; collaborating with developers and stakeholders to deliver IT projects.

Analyst Programmer focusing on translating system requirements into program specifications and delivering integrated software solutions.

Programmer involved in coding, testing, and maintaining software applications as part of the development team.

Senior Computer Programmer at National Water Supply & Drainage Board (NWSDB)

Led full-stack development of the Board Decision Management System (BMMS), the first paperless system for board meetings, papers and minutes, integrating PandaDoc for digital signatures and reducing administrative overhead. Mentored a development team to deliver the Personnel File Management System (PFMS) for 11,000+ employees. Integrated OCR into the Document Management System, automating indexing and reducing document retrieval time by 60% across 10 departments. Led the Navigator Mobile Application and oversaw Drawing Management System (WBDMS) and Circuit Bungalows Reservation System (CBRS). Automated the Billing Reconciliation Process using n8n workflow automation to boost Finance productivity.

Analyst Programmer at National Water Supply & Drainage Board (NWSDB)

Team Lead for Inventory Management System (IMS) handling 80,000+ items across 315 stores with a stock value of LKR 12 billion; improved stock visibility and reconciliation. Designed and built the Field Services mobile app, automating maintenance work orders; reduced field crew response times from 48 hours to 2 hours via GIS maps, labor hour tracking, and inventory reconciliation.

Programmer at National Water Supply & Drainage Board (NWSDB)

Led end-to-end development of the Metering Mobile App — the first automated mobile application in Sri Lankan public sector utility. Reduced manual data entry errors from 20% to 1% and introduced spot billing and payment facilities. Designed and developed the Metering Web Application for administering the mobile app, data management, and SMS/e-billing facilities for over 2,000 customers.