Work Experience

Professional and research experience

Industry Experience

Senior Software Engineer

REVE Systems — Dhaka, Bangladesh
[May 2024 – Present]

  • Promoted to Senior Software Engineer in July 2026 (Software Engineer, May 2024 – June 2026)
  • Full-time software development role at REVE Systems
  • Working on Airtel Advantage project - developing DID Numbering solutions
  • Contributing to REVE Session Border Controller product development
  • Building the Text-to-Speech (TTS) and Automatic Speech Recognition (ASR) modules and pipeline behind REVE's AI Voice Agent, a conversational voice assistant for call centers, for low-resource Bengali with support for regional dialects — dataset preparation, model finetuning, pronunciation fixes, quantization, converting models to C++ (.so) for production deployment, and Real-Time Factor (RTF) optimization for low-latency performance
  • Skills: Java, Spring Boot, Spring Security, JPA/Hibernate, Vue.js 3, MySQL, Redis, Docker, Jenkins CI/CD, AWS S3, JWT/RBAC, Speech AI (TTS/ASR)

Key Projects: Bengali Voicebot (TTS/ASR), Session Border Controller Billing Platform, Distributed Balance Manager, Reporting & Analytics System, CI/CD Pipeline Automation

Programmer, Automated ICT Project

Grameen Bank — Mirpur, Dhaka, Bangladesh
[Jun 2023 – Mar 2024]

  • Engaged in the development of an Automated ICT System Project at Grameen Bank, a microfinance organization and community development bank
  • Played a pivotal role in the timely delivery of a Microfinance software solution and a Human Resource Management Solution within a stringent deadline
  • Skills: ASP.NET Core, ASP.NET Core MVC, ASP.NET Web API, Microsoft SQL Server, Enterprise Architecture

Key Projects: Microfinance Software Solution, Human Resource Management Solution, Workflow Management System

Teaching & Mentoring

Course Instructor (MySQL)

Programming Hero — Bangladesh
[Feb 2023 – Mar 2023]

  • Worked as Database (MySQL) Course Instructor at this leading EdTech platform
  • Taught database concepts and MySQL to students
  • Skills: Databases, Database Design, MySQL, SQL Query Optimization, Teaching

Private Tutor - HSC & University Admission

Self-employed / Private Tutoring — Bangladesh
[2018 – Present]

  • Tutored HSC (Higher Secondary) and University Admission students in Science subjects (Physics, Chemistry, Mathematics), CSE Programming, and ICT (Information and Communication Technology)
  • Successfully guided 20+ students to secure admission in top universities in Bangladesh with noteworthy ranks
  • Specialized in competitive exam preparation for BUET, Medical Colleges, and University of Dhaka admissions
  • Continue tutoring students on a periodic basis alongside professional work

Honors and Awards

  • Promotion to Senior Software Engineer - Promoted to Senior Software Engineer at REVE Systems, with a salary increment, effective July 2026
  • Salary Increment for Outstanding Performance - Recognized with a salary increment at REVE Systems for outstanding performance (December 2024)
  • Samsung R&D Institute Bangladesh Offer - Received a job offer from Samsung R&D Institute Bangladesh (2023)