Architecting Scalable & Distributed Systems
Senior Software Engineer with deep expertise in Java Spring Boot, Microservices Architecture, Cloud Integration (AWS/Azure), and high-security PKI cryptographic systems. Driven by API performance optimization and fault-tolerant system design.
@Service
@RequiredArgsConstructor
public class SoftwareEngineer {
private final String name = "Muhammad Abdullah";
private final String location = "Lahore, Pakistan";
private final List<String> coreTech = List.of(
"Java Spring Boot",
"Microservices",
"PKI & Cryptography",
"AWS & Cloud Security"
);
@EventListener
public MicroserviceSolution buildScalableApp() {
return MicroserviceSolution.builder()
.highAvailability(true)
.latencyOptimization("Up to +200%")
.securityStandards("Enterprise Grade")
.build();
}
}// 01. ABOUT ME
Engineering Scalable Architecture with Security & Precision
Microservices Architecture
Extensive experience in decomposing monoliths into high-throughput, fault-tolerant Spring Boot microservices with Spring Cloud, Eureka, and RESTful APIs.
Cryptography & Security
Engineered Public Key Infrastructure (PKI) and cryptographic solutions at Ascertia, fortifying enterprise applications with robust encryption and Spring Security.
DevOps & Cloud Orchestration
Proficient with AWS CDK, Docker, Kubernetes, Terraform, OpenShift, and CI/CD pipelines (Jenkins/GitHub Actions) for reliable zero-downtime deployments.
National University of Science & Technology (NUST)
Bachelors in Computer Science | Islamabad, Pakistan
// 02. CAREER HISTORY
Track Record in High-Impact Engineering
Proven history delivering telecommunication portals, PKI platforms, and fintech solutions.
Consultant Application Developer
- Contributed to a enterprise Spring Boot microservices BSS project for Etisalat's B2B portal, driving scalable telecom solutions.
- Spearheaded microservices development using Java & Spring Boot, ensuring reliable REST API inter-service communication.
- Integrated secure cloud infrastructure, strengthening system scalability across distributed cloud environments.
- Lead architecture design sessions and uphold rigorous software quality standards.
Senior Software Engineer
- Pioneered cryptographic solutions within Ascertia's Public Key Infrastructure (PKI) flagship products, elevating security in digital transactions.
- Utilized Java, Struts, Spring Boot, Servlets, and JSP to design cryptographic applications compliant with industry standards.
- Enhanced core cryptographic algorithms and protocols, safeguarding high-stakes sensitive data.
Software Integration Engineer
- Contributed key integrations to the Dealer Management System for Salam Telecom (Saudi Arabia), achieving a 200% performance boost on API throughput.
- Engineered integration solutions for Ericsson's ECR project and optimized API Gateway workflows in Software AG webMethods.
- Fortified applications with Spring Security and Spring Cloud; built fully automated CI/CD pipelines.
Full Stack Engineer (Remote)
- Pivotal developer for Cryptohuntgo (crypto treasure hunt platform), driving a 150% revenue growth.
- Engineered Gotivation (fitness platform), driving 250% user growth through responsive features and performance tuning.
- Involved across full SDLC from requirement gathering through deployment and customer demonstrations.
// 03. TECHNICAL MATRIX
Interactive Tech Ecosystem
Filter tools, frameworks, and cloud solutions by technical domain.
// 04. FEATURED PROJECTS
Innovation & Architectural Solutions
Fithub
Flutter & Firebase Platform
Cross-platform wellness ecosystem bridging users with gym facilities, virtual personal trainers, nutritionists, and mental health psychologists seamlessly.
Stock Price Predictor
LSTM Deep Learning Model
Machine learning application leveraging LSTM (Long Short-Term Memory) neural networks to analyze sequential historical stock data and assist traders with accurate price forecasting.
Hostel Management
Java Swing & MySQL
Streamlined university administrative system handling student registration, room allocation, attendance tracking, fee management, and maintenance ticketing.
Verified Certifications
// 05. GET IN TOUCH
Let's Build Extraordinary Systems
Open to senior engineering, microservices leadership, or technical consulting roles.