I am Abid.

Architect & Backend Developer

Backend

AI Architecture

Distributed Systems

Java & Spring

Java

Kotlin

Spring Boot

Python

GraphQL

React

Next.js

TypeScript

MySQL

PostgreSQL

MongoDB

Redis

Docker

Kubernetes

AWS

Kafka

GitHub Copilot

Cursor IDE

Java

Kotlin

Spring Boot

Python

GraphQL

React

Next.js

TypeScript

MySQL

PostgreSQL

MongoDB

Redis

Docker

Kubernetes

AWS

Kafka

GitHub Copilot

Cursor IDE

Technical Skills

A comprehensive toolkit spanning languages, frameworks, and modern development practices.

Languages

Java

Kotlin

Python

SQL

TypeScript

JavaScript

Frameworks & Backend

Spring Boot

Spring MVC

Hibernate/JPA

RESTful APIs

GraphQL

Microservices

Frontend

React

Next.js

Tailwind CSS

Databases

MySQL

PostgreSQL

MongoDB

MariaDB

Redis

AI Tools

GitHub Copilot

Cursor IDE

Windsurf

Claude Dev

Bolt

AI-Assisted Code Generation

OpenAI APIs

DevOps & Cloud

Docker

Kubernetes

AWS

CI/CD

GitLab

Jenkins

Infrastructure as Code

Integration & Messaging

Apache Kafka

RabbitMQ

WebSockets

OAuth2

JWT

API Gateway

Event-Driven Architecture

Development & Collaboration

Git

IntelliJ IDEA

VS Code

Agile/Scrum

TDD

Remote Team Leadership

Code Review

Featured Work

Selected Projects

A glimpse into some of the complex systems I've built, from high-throughput gateways to modern architectures.

View All Projects

High-Performance Telecommunications Service Delivery Platform

Engineered a scalable microservices platform processing 500+ messages/second, reducing latency by 75% through RocksDB optimization and JVM tuning.

Shortened URL Resolver System

High-performance URL resolution service with SSL interception, intelligent caching, and comprehensive reporting capabilities for resolving shortened URLs in real-time

Digital Office SDP Middleware Platform

Enterprise middleware platform for protocol conversion and request routing between SDP systems and backend services, handling authentication, bundle subscriptions, balance queries, and credit transactions with high availability and observability.

Oredoo Customer Care System

Enterprise-grade customer care and analytics platform for telecom operations, enabling real-time CDR processing, advanced search capabilities, and comprehensive reporting

Insights

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2024

2022

2021

2019

2018

Work Experience

A journey through my professional growth, from junior developer to tech lead, specializing in backend development and AI-assisted engineering practices.

Tech Lead (Hybrid)

hSenid Mobile Solutions PVT Limited

Current

April 2024 - Present

Dhaka, Bangladesh

Remote

Led cross-functional remote teams of 10+ engineers using Agile methodologies and modern development tools, reducing time-to-market by 20% through efficient code generation and automated testing Architected microservices solutions using Spring Boot and Docker, leveraging modern development workflows ...

Tech Stack

Kotlin

Spring Boot WebFlux

Redis

Docker

Kubernetes

Spring Boot

MariaDB

Apache Camel

2 Projects

View details

Associate Tech Lead (Remote)

hSenid Mobile Solutions PVT Limited

October 2022 - March 2024

Colombo, Sri Lanka

Remote

Spearheaded adoption of modern development tools and practices across engineering teams, increasing team productivity by 25% and delivering full-stack solutions 30% faster Designed and implemented GraphQL APIs with optimized schema design and efficient query generation, improving query performance a...

Tech Stack

Java

Spring Boot

React

GraphQL

PostgreSQL

1 Project

View details

Senior Software Engineer (Remote)

hSenid Mobile Solutions PVT Limited

September 2021 - September 2022

Colombo, Sri Lanka

Remote

Engineered high-performance Java applications for telecom clients using Spring Boot and Hibernate, achieving 400% improvement in query performance for 5G authentication servers Built robust RESTful APIs with comprehensive monitoring and logging, supporting 10K+ concurrent users across MySQL, MongoDB...

Tech Stack

Java

Spring Boot

Hibernate

MySQL

Redis

1 Project

View details

Software Engineer

hSenid Mobile Solutions PVT Limited

September 2019 - September 2021

Dhaka, Bangladesh

Developed microservices architecture using Java and Spring Boot, implementing advanced caching strategies that reduced authentication server latency by 50% Created custom payment gateway solutions with comprehensive API documentation and testing suites, improving transaction processing speed by 25% ...

Tech Stack

Java

Spring Boot

MySQL

SOAP

Docker

1 Project

View details

Jr. Software Engineer (Android)

Field Buzz (Field Information Solutions GmbH)

June 2018 - September 2019

Dhaka, Bangladesh

Developed dynamic form builder library using Java and Android SDK, creating flexible UI components that adapted to backend configurations Built Android applications using Java and Kotlin with focus on code quality and user experience, achieving 25% improvement in app stability Collaborated with back...