solution architect, back end engineer
Mena Samy
@menasamy
Software Architect with 15+ years building cloud-native, scalable systems. Expert in .NET, AWS, Kubernetes, and leading engineering teams.
What I'm looking for
I am a Software Architect with over 15 years of experience building scalable, cloud-native, and high-availability systems across communication platforms, enterprise software, and large distributed services. My background spans hands-on development, solution architecture, and technical leadership—with a strong focus on designing resilient systems that serve millions of customers.
I lead the architecture of the CPaaS platform and its core products, including messaging gateways, omnichannel communication modules (WhatsApp, Messenger, Instagram, RCS), and real-time notification systems. I’ve driven major cloud migrations from AWS to a cloud-agnostic, Kubernetes-based platform, improving scalability, cost efficiency, and vendor independence. I collaborate closely with product managers and engineering teams, ensuring that customer needs translate into robust technical solutions.
Before , I spent several years as a Technical Team Lead , where I delivered aviation management systems, ERP enhancements, and industrial automation software. These roles strengthened my expertise in backend engineering, system integration, database design, and leading development teams to deliver complex projects under tight timelines.
Technical expertise:
• Cloud & DevOps: AWS (EC2, Lambda, API Gateway, Cognito, SQS, etc.), Kubernetes, Docker
• Backend Engineering: .NET, C#, WebAPI, Microservices, Node.js
• Databases: SQL Server, MySQL, MongoDB, Redis
• Cloud-Native & Integration Tools: Keycloak, Kong Gateway, Prometheus, Grafana, MinIO
• CI/CD and IaC: Terraform, automated pipelines
• Realtime systems, distributed systems, large-scale messaging
• Experience mentoring teams, improving engineering culture, and solving production-critical issues
I’m deeply interested in remote-first companies that value ownership, clear communication, and building long-term, high-quality engineering solutions. I enjoy working on architecture, problem-solving, and mentoring engineering teams. My goal is to contribute to impactful products that require reliability, scalability, and thoughtful design.
Experience
Work history, roles, and key accomplishments
Software Architect
Cequens
Sep 2022 - Present (3 years 2 months)
Led architecture and cloud-native migration efforts, designing Kubernetes-based microservices and optimizing CI/CD and IaC to achieve multi-cloud portability and improved deployment reliability.
Squad Lead
Cequens
Jul 2020 - Sep 2022 (2 years 2 months)
Led a cross-functional squad owning platform services (console, messaging channels, notification modules), operated and improved services to support Cequens CPaaS product capabilities.
Principal Software Engineer
Cequens
Mar 2020 - Jul 2020 (4 months)
Owned and operated core platform services, provided technical guidance and collaborated with product and engineering managers to deliver scalable CPaaS modules.
Technical Team Lead
I-Valley
Jun 2016 - Feb 2020 (3 years 8 months)
Led development teams, mentored engineers, and provided technical support to deliver enterprise solutions and improve code quality and productivity.
Senior Software Developer
I-Valley
Jan 2012 - May 2016 (4 years 4 months)
Developed enterprise applications and mentored junior developers while providing technical support for new projects and system enhancements.
Software Developer
Smart Valley
Sep 2010 - Dec 2011 (1 year 3 months)
Maintained and enhanced customer-facing applications and designed relational database models to meet evolving business requirements.
Software Developer
Microtech
Sep 2009 - Sep 2010 (1 year)
Developed and maintained features for the Infinity ERP system, enhancing manufacturing and stock control modules to meet client requirements.
Education
Degrees, certifications, and relevant coursework
Cairo University
Bachelor of computer and information, computer science
2003 - 2007
Grade: 3
Tech stack
Software and tools used professionally
Amazon API Gateway
Amazon EC2
Amazon CloudWatch
Amazon S3
Kubernetes
Docker Compose
PostgreSQL
Microsoft SQL Server
Node.js
.NET Core
.NET
Redis
JavaScript
ASP.NET
Amazon SQS
Grafana
Prometheus
Datadog
AWS Lambda
TypeScript
Keycloak
Amazon Cognito
Docker
Vault
Apache ActiveMQ
Amazon Web Services (AWS)
Amazon Athena
Kong Gateway
Availability
Location
Authorized to work in
Salary expectations
Social media
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