MD AL MAMUN

Senior Software Engineer | Java & Spring Boot Expert | FinTech Specialist
Sharjah, UAE +971 502795929 / +971 564835317 mdalmamun7025@gmail.com mamun7025.github.io LinkedIn GitHub

Professional Summary

Dynamic and results-driven Senior Software Engineer with over 9 years of experience in designing and developing scalable enterprise applications. Expertise in FinTech (Retail & SME Banking), Payments, ERP, and HRMS. Proven track record in building high-performance Microservices architectures using Java and Spring Boot. Expert at leading teams and delivering complex integrations with global platforms like MoneyGram and Standard Chartered.

Core Competencies

Backend: Java EE, Spring Boot, Spring Cloud, JPA, Hibernate, Groovy & Grails
Architecture: Microservices, Restful APIs, Monolithic, Distributed Systems
Cloud & DevOps: AWS, Azure, Docker, Kubernetes, Jenkins CI/CD
Databases: PostgreSQL, Oracle, MSSQL, MySQL, IBM Db2, Redis
Frontend: Angular 11, JavaScript, jQuery, HTML5, CSS3, Bootstrap
Tools: Datadog, Splunk, Git, Jasper Reports/Server

Professional Experience

Senior Software Developer | myZoi Financial Inclusion Technologies (Standard Chartered Ventures)
Jan 2025 – Present | Dubai, UAE

Project: Cross-Border Fund Transfer & Earned Wage Access (EWA).

  • Developing high-concurrency payment systems for Cross-Border transfers, integrating with MoneyGram and international corridor banks.
  • Building "Early Wage Access" (Send now, Pay later) modules, empowering financial inclusion for underbanked segments.
  • Managing digital wallet logic and ensuring seamless integration with SCB’s Open Banking Platform.
Tech Stack: Java/Spring Boot (Microservices), Docker, Kubernetes, AWS, Redis, Datadog, PostgreSQL.
Senior Software Developer | Mashreq Bank (via Optimum Solutions)
Nov 2022 – Dec 2024 | Dubai, UAE

Project: SME Banking Application Development (Agile environment).

  • Architected and implemented critical modules: Bill Payments (Ad-hoc & TAS), Transaction Queues, and Auto-Pay Standing Instructions.
  • Enhanced security by implementing Hard Token and TwoFA SDKs.
  • Facilitated secure user journeys for password resets via Debit Card and Email/SMS OTP.
  • Managed complex data analysis and migration from FCDB to the core channel platform.
  • Achievement: Awarded "BEST DEBUT AWARD" (Q1-2023) for outstanding performance. View
  • Achievement: Awarded "FANTASTIC 4 OF THE MONTH" for exceptional contribution. View
Tech Stack: Java/Spring Boot (Microservices), IBM API Connect, i-Sprint IAM, Azure Cloud, Docker, Kubernetes, Splunk, MSSQL, Oracle.
Senior Software Developer | Emirates Flight Catering (via Raqmiyat LLC)
Jul 2022 – Oct 2022 | Dubai, UAE

Project: Foodcraft CMS & FSMS (Fulfillment Smart Goods Receiving).

  • Developed full-stack features for CMS and Goods Receiving systems, focusing on operational efficiency.
  • Conducted code reviews and optimized backend logic to resolve critical performance bottlenecks.
Tech Stack: Java EE, Spring Boot, JavaScript, jQuery, MySQL, Mailchimp, Facebook Meta Pixel, Google GA4.
Lead Software Engineer | Walton Group
Jul 2019 – Jan 2022 | Dhaka, Bangladesh
  • Led a team of developers in building a robust HRMS and a POS/VAT application.
  • Managed the full SDLC: from requirement gathering and process mapping to core development and deployment.
  • Integrated POS solutions with Oracle EBS Software and managed large-scale reporting via Jasper Server.
Tech Stack: Java EE, Spring Boot, Groovy & Grails, Angular 11, PostgreSQL, Oracle Database.
Software Engineer | Liz Fashion Industry Ltd
Sep 2015 – Jun 2019 | Dhaka, Bangladesh
  • Collaborated with Business Analysts to customize and implement enterprise-level ERP solutions.
  • Developed custom connector programs for real-time data synchronization across multiple legacy systems.
Tech Stack: Java-ABS, PHP (OOP), JavaScript, MySQL, IBM Db2.

Education

Bachelor of Science (B.Sc.) in Computer Science and Engineering | 2015
Khulna University of Engineering & Technology (KUET), Bangladesh.
Higher Secondary Certificate (HSC) | 2010
Govt. Shah Sultan College, Bogura.

Training & Awards

BEST DEBUT AWARD (Q1-2023) – Mashreq Bank. View
FANTASTIC 4 OF THE MONTH – Mashreq Bank. View
Datatex NOW-ERP Customization – 2-week hands-on training in Istanbul, Turkey.

Languages

English: Proficient Bangla: Native Hindi: Communicative