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Hi! I'm Talha — a full-stack software engineer with 3 years of production experience in fintech, building high-throughput backend systems, REST APIs, and web applications at Bank Al Habib, one of Pakistan's largest commercial banks (1,000+ branches, 10M+ customers). Here's what I've shipped in real enterprise environments: Enterprise reporting platform (Spring Boot + BIRT): cut report generation time by 40% and doubled concurrent user capacity from 50 to 100+ Bank statement service: processing 5,000+ statements/month with audit logging, role-based access, and multi-format export (PDF/CSV) Loan origination system: migrated a manual Excel workflow to a full ASP.NET Core + SQL Server platform, handling 200+ applications/month CI/CD pipelines (Docker + GitHub Actions + GitLab CI): reduced release cycle from 2 hours to 15 minutes My stack: Backend: Node.js/Express, Java (Spring Boot), TypeScript, Python, ASP.NET Core (C#) Frontend: React, Vue.js, JavaScript (ES6+), XState, Redux Databases: PostgreSQL, SQL Server, MongoDB, IBM DB2 DevOps/Cloud: Docker, GCP, GitHub Actions, GitLab CI/CD, Nginx, Linux I'm currently pursuing an MSc in Computer Science at ELTE Budapest, so I'm up to date with modern engineering practices. I communicate clearly, document APIs properly (OpenAPI/Swagger), write tested code (JUnit, Jest, Playwright), and deliver on time. If you need someone who's shipped production systems — not just side projects — let's talk.

🚀 Experienced Full-Stack Developer specializing in Java (Spring Boot) and Angular ecosystems, with a strong background in Test Automation. I bring 3+ years of professional software development experience (Sigma Technology), delivering scalable enterprise solutions and ensuring code quality through automated testing. CORE TECH STACK 🔹 Backend: Java, Spring Boot, Hibernate/JPA, RESTful APIs, JDBC 🔹 Frontend: Angular, TypeScript, HTML5/CSS3 🔹 Quality Assurance: Robot Framework, JUnit, End-to-End Testing 🔹 Tools: Docker, Jenkins, Git, IntelliJ IDEA, Jira WHY WORK WITH ME? ✅ Full-Cycle Delivery: I handle everything from backend logic and database design to frontend implementation and automated testing. ✅ Top Rated Reliability: With $80k+ earned on Upwork and a 100% Job Success Score, I combine senior-level reliability with modern technical skills. ✅ Code Quality Focus: I don't just write code; I write maintainable, clean, and tested solutions. Previously, I built a strong reputation here as a translator/assistant, but my career has fully pivoted to Software Engineering in recent years. I am now open to contract and contract-to-hire roles.

✅ I have crafted backend systems for four Fortune 500 companies in the banking, e-commerce, and AI industries, each generating over $4 million in revenue in their first year. Furthermore, I spearheaded the development of internal CRM systems for three companies, resulting in a remarkable 54% decrease in operational costs. If you're looking for an experienced developer who delivers robust solutions and boosts revenue, feel free to reach out. I'm a top-rated professional on Upwork. ⭕ Reach out to me for high-quality projects based on Java and Python. ⚙️ Possessing a robust understanding of Agile Software Development processes (Scrum, Waterfall, Hybrid, Agile) and expertise in Code Review processes across projects of varying scales. 🤝 A collaborative team player with the ability to effectively engage with architects, engineers, and product management to deliver user-friendly and visually appealing results. ▪️ Take pleasure in producing clean, well-written, and highly efficient code in my projects. I firmly believe that good communication is the key to creating successful products. Key technologies: ✅ Microservices development ✅ Python ✅ Java 13 ✅ Kotlin ✅ Spring boot, Spring cloud ✅ Kubernetes ✅ PostgreSql ✅ Angular ✅ Redis ✅ ElasticSearch ✅ RabbitMQ ✅ Spring Security ✅ Keycloak ✅ Maven ✅ WebSocket ✅ MongoDB ✅ Docker ✅ Jenkins ✅ GraphQL ✅ TestContainers and Cucumber ✅ CI/CD: GitLab CI ✅ Open AI API Key Qualifications: ⭐ Expert understanding of Java and Python technologies ⭐ Understand needs of company of any scale ⭐ Development of software, mobile apps, web apps ⭐ High-performance, maintainable and reusable code ⭐ 7+ years of experience ⭐ Self-starter, hard worker, organized, attentive to details and a team player ⭐ Good communication skills