Full-Stack Software Engineer | Java & Spring Boot | Open to Opportunities

I’m a passionate software engineer from Dhaka, Bangladesh, with over 3 years of professional experience in building scalable, enterprise-grade web applications using Java, Spring Boot, C#, .NET, PostgreSQL, and AWS. I love turning real-world problems into efficient and secure digital solutions.

Currently working as an Assistant Software Engineer at Dynamic Solution Innovators Ltd., where I lead the backend and deployment of a freight forwarding platform. I’ve also contributed to a legal tech project for a US-based client and developed a complete feedback management system (FeedBloom) as an open-source side project.

🚀 Currently pursuing my MS in Computer Science at BRAC University, with research focused on image processing and satellite data for urban planning.

• Languages: Java, C#, JavaScript, SQL
• Frameworks: Spring Boot, Spring Security, Hibernate, .NET, Thymeleaf
• Databases: PostgreSQL, Microsoft SQL Server
• Cloud: AWS (EC2, RDS),
• Tools: Git, GitHub, Jira, Docker, Flyway, Jasper Reports

• Enhancing enterprise system performance
• Leading backend and cloud infrastructure improvements in enterprise applications using Java, Spring Boot, and AWS.
• Building full-stack side projects with Spring Boot, PostgreSQL, Thymeleaf, and HTMX, focusing on clean architecture and modular design.
• Exploring image processing and computer vision techniques as part of my MSCS research at BRAC University.
• Preparing for AWS certifications and sharpening data structures, algorithms, and system design skills.

• Deployed enterprise applications on AWS.
• Reduced system query latency by up to 2 seconds
• Delivered multi-tenant and secure backend systems
• Developed scalable architecture and reusable modules; contributed 1,200+ code comments.

🔹 FeedBloom – Feedback Management System

A full-stack, role-based platform for collecting and managing internal team feedback, issue reporting, and feature requests. Built with Java, Spring Boot, PostgreSQL, Thymeleaf, and AJAX,

• Java, Spring Boot
• Clean architecture and backend performance
• SQL tuning

• 🚀 Master advanced system design concepts and apply them to real-world, scalable applications.
• 📘 Strengthen data structures & algorithms through consistent LeetCode and problem-solving practice.
• ☁️ Earn AWS Solutions Architect – Associate certification to deepen cloud architecture skills.
• 🧪 Build and publish secure, production-ready REST APIs with full CI/CD, testing, and documentation.
• 🧱 Contribute to open-source Java/Spring projects, including bug fixes, enhancements, or new modules.
• 🗄️ Strengthen database expertise: dive deeper into MySQL, PostgreSQL, Cassandra, Kafka, Elasticsearch, and NoSQL systems.
• 🎓 Pursue DBA-focused certifications and hands-on experience in database administration, performance tuning, and large-scale data operations.
• 📊 Learn Docker, Kubernetes, and Spring Cloud for better containerization and microservices management.
• 🤝 Collaborate with global teams on remote, contract-based or open-source projects in Web3/Fintech domains.
• 📷 Explore image processing and AI through academic research and personal experiments.
• ✍️ Start technical blogging to share knowledge about Java, Spring Security, and real-world software architecture.

• 📧 Email: toufiqul.sams@gmail.com
• 🌍 Portfolio & Docs: GitHub Profile
• 💬 LinkedIn: linkedin.com/in/toufiqul-alam-sams-8a771518a
• 📄 Resume: CV