@SoftwareEngineer(domain = "Banking & FinTech")
I translate complex financial rules into secure, dependable Java systems—from core banking and Islamic investment to nationwide field operations and digital recovery channels.
/** Professional profile */
public class AhsanHabib { private final String role = "Senior Software Engineer"; private final String specialty = "Banking & FinTech"; private final int experience = 13; // I build for accuracy, integrity and scale. }
I have spent more than eight years inside banking technology at Islami Bank Bangladesh PLC and Pubali Bank PLC. My work covers Islamic investment, core banking, microfinance operations, digital recovery, corporate payments, ERP and transaction-heavy enterprise applications.
I work comfortably across legacy modernization and modern Spring-based delivery—without losing sight of controls, data consistency or the people operating the software.
// production-grade systems
Islamic microfinance 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.
Core banking
Islamic banking rules translated into dependable, auditable transaction workflows.
Workflow automation
Centralized proposals, electronic documents and verification-code controls.
Channel integration
Investment recovery through mobile banking, e-wallet and online channels.
Conventional banking
Payroll processing, GL mapping and configurable tax operations.
// independent products
Spring Boot 4 admin dashboard and reusable Thymeleaf component library for ERP, FinTech, SaaS back offices and CRUD-heavy enterprise software.
Multi-company, multi-branch point-of-sale system built with Spring Boot and PostgreSQL for centralized business operations.
// take a short developer break
Explore the portfolio with terminal commands or test your transaction-security instincts.
AhsanOS 13.8 · FinTech Edition
Type help to see available commands.
// technical toolbox
# education & certifications
### start a conversation
{
"role": "Senior Java / Spring Boot Engineer",
"location": "Bangladesh or international",
"status": "open_to_opportunities"
}