Hesham Al-Wadhan

• Modified existing software systems to enhance performance and add new features.
• Monitored system logs for suspicious activity or anomalies indicating a security breach attempt.
• Assisted with developing solutions that meet client business needs while adhering to security standards.
• Defined system goals and devised flow charts and diagrams describing logical operational steps.
• Lead cross-functional teams composed of both internal staff and external partners.
• Developed, documented and revised system design procedures and quality standards.
• Troubleshot program and system malfunctions to restore normal functioning.
• Coordinated system installations, testing, and code corrections.
• Investigated department processes and facilitated company becoming ISO9000-qualified.
• Evaluated existing IT systems for potential risks or vulnerabilities.
• Tested, maintained and monitored computer programs and systems.
• Developed strategies and plans for IT projects to ensure successful implementation.
• Explored new technologies and tools for productivity, security and quality assurance purposes.
• Worked effectively in team environments to make the workplace more productive.

• Develop and implement web api. working with jwtsecurities. Working with Kubernetes and Docker.
• Implement, Manage & oversee all backend APIs, with Mobile APP (android & iOS and 3d partiessystems,asp.net / core & SQL SERVER ).

• Design and develop a web API for the Android application, bank transfers, and connect all 13 companies together with a seamless system for mobile payment.

• Identifying hardware and software solutions.
• Troubleshooting technical issues.
• Diagnosing and repairing faults.
• Resolving network issues.
• Installing and configuring hardware and software.
• Developing preventative maintenance plans.
• Providing customer support.
• Supervising system infrastructure to ensure functionality and efficiency.
• Tracking computer system issues through to resolution, within agreed time limits.

• Implement, Manage, design ,develop & oversee all backend APIs, with Mobile APP (android & iOS and 3d parties systems ,ASP.NET (C#), ASP.NET Core & SQL SERVER ).
• Design and develop web api for android application, bank transfers and connect all 13 companies together with seamless system for mobile payment.
• Planning, analyzing, and implementing a project to collect remittances automatically from exchange networks to the subscriber's account in a cash wallet.
• Analyzes, designs, develops, codes and implements programs in one or more programming languages, for Web and Rich Internet Applications.
• Planning, analyzing, and implementing a project to collect remittances automatically from exchange networks to the subscriber's account in a cash wallet.
• Experience with design and development of REST API platform using .Net, converting web services from SOAP to REST or vice-versa.
• Working with Dev-ops and implement kubernetes from scratch for MSSQL database and redis for optimization.
• Working with Security frameworks (e.g., JWT, OATH2) .
• Working in API layer like security, custom analytics, throttling,caching, logging, monetization, request and response modifications etc.
• Working in SSQL and Stored Procedures such as in MSSQL,MySQL.
• Creating REST API documentation using Swagger and YAML or similar tools desirable.
• Working with .NET Framework, ASP.NET, MVC, Web API, RestfulAPI, ASP.NET Core, C#,, SQL, LinQ.
• Working with SQL Server (DDL, Stored Procedures, functions views).
• Implement Kubernets locally from scratch in 12 servers, also working with Rancher, k3s.
• Working with Kuberenetes and Docker to provide High Reliability, Scalability, and Security .
• Debugging code and programmes that we implement.

• Diagnosed and resolved complex circuit issues to ensure optimal functionality and reliability of electrical systems.
• Executed electrical installations according to industry standards to enhance safety and performance in residential projects.
• Performed routine maintenance and repair tasks to prolong the lifespan of electrical equipment and systems.
• Facilitated client consultations to determine project requirements and recommend suitable electrical solutions.
• Ensured strict adherence to safety compliance regulations during all electrical work to protect personnel and property.
• Installed residential wiring effectively to provide safe and efficient electrical distribution throughout homes.

• Ensured adherence to safety compliance regulations by implementing and monitoring safety protocols.
• Performed detailed energy audits to assess and recommend improvements in energy efficiency.
• Executed systematic maintenance of equipment and systems to ensure optimal functionality and reliability.
• Installed solar panels with precision, contributing to sustainable energy solutions for clients.
• Diagnosed and resolved electrical issues through effective troubleshooting techniques to restore functionality.
• Facilitated customer consultations to provide expert advice on services and enhance client satisfaction.