Evans Langat

System Developer at Dynasoft Business Solutions Ltd (2025-09 – Present)

Provide day-to-day support and management of enterprise ERP systems and integrations — diagnosing and resolving application failures collaboratively with vendors and development teams.
Monitor system health and uptime through CI/CD pipelines and automated alerts, performing root cause analysis on failures and implementing technical solutions to restore service.
Manage system rollouts, upgrades, and change control procedures — ensuring proper configuration, parameterisation, and documentation of all changes.
Develop and maintain REST APIs and BC integration extensions, troubleshooting failures via HTTP status codes, payload inspection, and trace logs.
Build and maintain Power BI dashboards and observability solutions for real-time system and transaction monitoring.
Author and maintain process documentation, system manuals, and security policies; ensure information processing procedures are well understood across teams.
Identify and escalate control and risk management issues; contribute to audit readiness by adhering to internal procedures and standards.

Dynamics 365 Business Central Developer at PinnoServ Company Ltd (2024-12 – 2025-08)

Supported digital platform integrations between Business Central and web portals — building and maintaining C# REST APIs to synchronize financial data with 99.9% uptime SLAs.
Managed SQL Server database administration including schema design, query optimization, scripting, and data migration during system upgrade cycles.
Containerized application environments using Docker, supporting consistent deployments and reducing environment-related failures.
Monitored system transaction flows and analyzed failures, performing root cause analysis and implementing resolutions to maintain optimal approval rates.
Conducted end-user training and authored technical and user documentation; ensured strict adherence to change control and security procedures.

Full Stack Developer / BC Developer at Micropoint Systems Ltd (2024-04 – 2024-12)

Delivered end-to-end ERP implementation and digital channel support across SACCO and MFI clients — from requirements, design, development through to UAT and post-go-live support.
Built RESTful APIs integrating Business Central with payment systems and mobile money platforms; designed Angular/ASP.NET Core dashboards for client-facing financial channels.
Implemented DevSecOps pipelines (GitLab CI/CD, Docker) with security-first principles; developed RDLC report layouts and Power BI integrations for real-time loan and revenue insights.
Diagnosed and resolved application defects across web and ERP layers; implemented automated testing (Postman, JUnit) and monitoring to maintain system quality and uptime.
Documented system configurations, solution blueprints, and workflows to support knowledge transfer and operational continuity across client teams.

Software Backend Developer (Attaché) at Eclectics Fintech Company (2023-05 – 2023-09)

Developed backend microservice modules using Java and Spring Boot for digital banking integrations and mobile transaction processing.
Designed and tested REST APIs; performed API automation testing with Postman and JUnit — inspecting payloads, validating HTTP responses, and verifying integration reliability.
Gained hands-on experience in MySQL/PostgreSQL database design, AWS cloud deployment, and production debugging — contributing to query optimisation and code efficiency improvements.

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