Abdallah Samir

A Software Engineer experienced in designing and developing scalable microservices using Java, Kotlin, Spring Boot, Kafka, React, Angular, Docker and Kubernetes. Skilled in building reliable distributed systems, solving complex technical challenges in production environments, and delivering high-quality software. Experienced in delivering solutions for healthcare and construction domains, using AI-powered technologies and modern cloud-native architectures.

Software Engineer at Squadio - Whitehelmet (2025-03 – Present)

Industry: Construction Tech | Smart Building Automation. Developing advanced automation solutions for the construction industry, focusing on High traffic, Scalability and Performance.

• Designing and implementing backend services using Java, Kotlin, and Spring Boot, Keycloak for OIDC and OAuth2 ensuring scalability and high-performance and scalable systems.
• Working closely with the cross-functional teams (DevOps, QA, Product Owners) to deliver reliable and secure software in an Agile environment.
• Production support and troubleshooting, debugging, monitoring.

Software Developer at Santechture (2024-01 – 2025-01)

Driven by the market challenges and need for a smart revenue cycle management solutions in the fast-paced digitized healthcare sector, established a constructive revenue cycle management in both the private & public healthcare sectors across the GCC.

• Handling API Rate Limit, Handle Authentication, Authorization on the application level using token based auth.
• Working with Full stack (Java, Angular, Spring, SQL, Keycloak, Redis,..).
• Owned the full SDLC lifecycle from requirements gathering and solution design through implementation, testing, deployment, and client support.

Software Engineer at Coral Technology (2021-01 – 2024-01)

Coral is the cutting-edge platform for healthcare in US that serve customers in the healthcare field.

• Implementing epics, features, tasks conducted from the product & business team.
• Improved code quality through automated testing and code reviews.
• Applying the clean code standard, implementing high performance approaches to meet the expectations of services.
• Handle systems integration with external payments gateway.
• Develop RESTful APIs, Socket programming, Cron Jobs to handle different paradigms to meet the business.

Bachelor's degree in Computer Science and Information Systems – Faculty of Computer Science and Information Technology Benha University (2014-01 – 2018-01)

Professional Training Program in Enterprise & Web Applications Development (Java) – ITI (Information Technology Institute) (2020-01 – 2021-01)