Senior Full-Stack Engineer & Solution Architect with 12+ years building scalable systems for government, banking, pharmaceutical, and enterprise sectors across Bangladesh and globally.
Senior Full-Stack Software Engineer and Solution Architect with over 12 years of hands-on experience building high-performance web applications for government agencies, banking institutions, pharmaceutical companies, and large enterprises.
specialize in PHP (Laravel, Symfony), Python (Django), Salesforce (Apex, SOQL), and cloud infrastructure on AWS — with a growing focus on AI-powered integrations, LLMs, RAG systems, and intelligent automation via n8n and MCP.
I've led full-cycle development of complex platforms including national-scale government systems used by millions of citizens, Category-1 classified banking software, eKYC solutions, RPA bots, and document management platforms deployed across 10+ financial institutions.
Flexible across any programming language and thrive on turning complex go-to-market strategies into fully automated, scalable systems.
Architect and develop Salesforce CRM enhancements maintaining governor limits and optimizing SOQL query performance. Lead API integrations with third-party platforms; manage Conga for automated document generation. Designed and implemented custom ETL pipelines using Bulk API 2.0, PHP, Python, and PostgreSQL for seamless cross-system data migration. Produce advanced Visual-Force reports and business intelligence dashboards.
Designed and delivered the Audit Management System for Bangladesh Bank — recognized as the first Category-1 audit software in Bangladesh. Developed a full-featured eKYC solution for Bank Asia integrating image processing, OCR, and government data validation APIs. Contributed to DocuDex, deployed across 10+ financial institutions. Led architecture decisions, database design, and performance optimization for enterprise-scale workloads.
Built and maintained multiple client-facing web applications using Laravel and Lumen with RESTful API architecture. Developed HRMS modules including attendance, payroll, leave management, and income tax calculation for TIB. Created the Surf-Horn social platform with real-time features: posts, groups, events, weather feed, and intelligent recommendations.
Developed the Bangladesh National Aid Management System for the government. Built the National Land Record system using Laravel and LiveWire enabling digital tracking of land ownership. Delivered inventory, warehouse, and sales target management applications. Participated in full SDLC from requirements gathering to production deployment.
First Category-1 classified audit software in Bangladesh. Supports multi-level audit creation, real-time SLA breach notifications, employee performance measurement, and advanced multi-level reporting.
End-to-end electronic KYC solution integrating government identity servers, OCR, and image processing. Automates bank account creation and feeds verified data directly to the mobile banking application.
Enterprise document management system handling full document lifecycle, workflow routing, audit trails, and role-based access. Deployed at over 10 banks and financial institutions nationwide.
Two autonomous bots to eliminate manual data entry: one retrieves workable data, logs in, and submits forms; another verifies submissions and tracks success/error states with real-time admin alerting.
Web-based platform managing end-to-end sales data, prescription analysis, doctor engagement tracking, target finalization, and multi-dimensional advanced reporting across sales hierarchies.
Digitizes land ownership history with full chain-of-title tracking. Features role-permission management, historical record linkage, and comprehensive report generation for millions of land records.
National-scale aid distribution system with role-permission management, relationship mapping between beneficiaries, area grouping, distribution planning, and multi-level report generation.
Enhanced CRM with GTM workflow automation covering lead management, opportunity pipeline, CPQ, and post-sale onboarding. Significantly reduced SOQL query count and CPU execution time through systematic optimization.
Comprehensive HRMS covering attendance, leave management, timesheets, training, payroll processing, employee self-service, provident fund management, and income tax calculation.
An in-depth technical comparison of the two most popular PHP frameworks — covering architecture, performance, use cases, and when to choose one over the other.
A practical guide to implementing email-sending functionality in Salesforce using Apex classes, covering different messaging patterns and best practices.
How to properly write unit tests for Apex code that makes HTTP callouts, using the HttpCalloutMock interface to simulate external API responses in test context.
How to properly write unit tests for Apex code that makes HTTP callouts, using the HttpCalloutMock interface to simulate external API responses in test context.
How to properly write unit tests for Apex code that makes HTTP callouts, using the HttpCalloutMock interface to simulate external API responses in test context.
Whether you need a solution architect for a complex system, a Salesforce specialist to automate your go-to-market workflow, or a senior engineer to lead your backend — I'm open to discussing opportunities.
I bring 12+ years of delivering systems that actually work at scale, from government platforms serving millions to banking software trusted by regulators.