Evans Langat

Results-driven Software Developer and Systems Integration Engineer with 3+ years of experience supporting and integrating enterprise digital platforms across fintech, SACCO, and financial services environments. Skilled in diagnosing and resolving system failures across APIs, databases, and middleware layers; managing system rollouts and change control; and maintaining high availability for mission-critical applications. Hands-on experience with Linux/Unix environments, SQL and NoSQL databases, REST/SOAP APIs, CI/CD pipelines, Docker/Kubernetes, and monitoring tools.

Passionate about delivering reliable, secure digital channel experiences.

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.

BSc in Computer Technology – Murang'a University of Technology