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Portrait of MD Ahsan Habib

Senior Software Engineer · Banking IT · FinTech

Hi, I’m Ahsan Habib

I engineer dependable financial systems—connecting banking rules, secure transactions and real-world operations through Java, Spring and Oracle.

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01 · Profile
AHSAN
HABIB

Banking systems & enterprise software

Thirteen years of turning complex operations into reliable software.

I have spent more than eight years inside banking technology at Islami Bank Bangladesh PLC and Pubali Bank PLC. My work spans Islamic investment, core banking, microfinance operations, digital recovery, corporate payments, ERP and transaction-heavy enterprise applications.

13+years in software engineering
8+years in banking technology
2Oracle Java certifications

02 · Banking impact

Systems built around trust.

From field collections to core-ledger workflows, I focus on transaction integrity, operational visibility and maintainable delivery.

01
Islamic microfinance operations

RDS Digital Operations

Led application development for a nationwide programme serving more than 1.75 million members across approximately 38,000 villages. Delivered field deposit collection, investment recovery, client notifications and supervisory monitoring.

JavaSpringStrutsHibernateOracle
Field operationSecure serviceCore banking
02

Core banking

eIBS Investment & Financing

Islamic banking rules translated into dependable transaction workflows.
03

Workflow automation

CIPPS

Centralized proposals, electronic documents and verification-code controls.
04

Channel integration

Recovery APIs

Investment recovery through mobile banking, e-wallet and online channels.
05

Conventional banking

PIBS General Banking

Payroll processing, GL mapping and configurable tax operations.

03 · Craft

Enterprise depth, modern delivery.

I work comfortably across legacy modernization and new Spring-based systems—without losing sight of controls, data consistency or the people operating the software.

Java 21Spring Boot 4SpringOraclePostgreSQLHibernateREST APIsThymeleafReactNode.jsC#ASP.NET

04 · Independent products

Building beyond the day job.

Focused experiments that turn reusable engineering patterns into practical software products.

05 · Credentials

Built on experience. Sharpened by learning.

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Certifications

2025
Oracle Certified ProfessionalJava SE 11 Developer · 1Z0-819
2025
Oracle Certified AssociateJava SE 8 Programmer
2022
C# .NET Full-Stack DeveloperStudySection.com

Education

2023
M.Sc. in Computer ScienceUniversity of South Asia · CGPA 3.51/4.00
2011
B.Sc. Engg. in CSENoakhali Science & Technology University
2007
HSC · ScienceLakshmipur Government College

06 · Contact

Let’s build dependable financial systems.

I’m open to senior Java, Spring Boot, banking technology and FinTech opportunities—locally and internationally.

Dhaka, Bangladesh23.8103° N · 90.4125° EUTC+6