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Backend software engineer with 3+ years of experience building scalable, high-performance distributed systems using Go and Node.js. Experienced in microservices, event-driven architectures, real-time applications, and cloud-native deployments with Kafka, gRPC, Redis, PostgreSQL, Docker, and Kubernetes. Strong in backend architecture, API development, database optimization, and CI/CD practices, focused on delivering reliable, maintainable, production-ready enterprise applications.…Backend software engineer with 3+ years of experience building scalable, high-performance distributed systems using Go and Node.js. Experienced in microservices, event-driven architectures, real-time applications, and cloud-native deployments with Kafka, gRPC, Redis, PostgreSQL, Docker, and Kubernetes. Strong in backend architecture, API development, database optimization, and CI/CD practices, focused on delivering reliable, maintainable, production-ready enterprise applications.

Al Riyad Karim

Back-End Developer, Web Developer, Programmer, +2

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Backend software engineer with 3+ years of experience building scalable, high-performance distributed systems using Go and Node.js. Experienced in microservices, event-driven architectures, real-time applications, and cloud-native deployments with Kafka, gRPC, Redis, PostgreSQL, Docker, and Kubernetes. Strong in backend architecture, API development, database optimization, and CI/CD practices, focused on delivering reliable, maintainable, production-ready enterprise applications.…Backend software engineer with 3+ years of experience building scalable, high-performance distributed systems using Go and Node.js. Experienced in microservices, event-driven architectures, real-time applications, and cloud-native deployments with Kafka, gRPC, Redis, PostgreSQL, Docker, and Kubernetes. Strong in backend architecture, API development, database optimization, and CI/CD practices, focused on delivering reliable, maintainable, production-ready enterprise applications.

Available to hire

Backend software engineer with 3+ years of experience building scalable, high-performance distributed systems using Go and Node.js. Experienced in microservices, event-driven architectures, real-time applications, and cloud-native deployments with Kafka, gRPC, Redis, PostgreSQL, Docker, and Kubernetes.

Strong in backend architecture, API development, database optimization, and CI/CD practices, focused on delivering reliable, maintainable, production-ready enterprise applications.

Skills

Experience Level

Expert

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Language

Work Experience

Software Engineer at Dhanmondi (Crypton Account)

January 1, 2025 - Present

Developed a full-featured accounting system supporting a chart of accounts, journal entries, ledger management, invoicing, payment tracking, and balance reconciliation. Implemented automated financial reporting including trial balance and profit & loss statements. Optimized dashboard/API performance by reducing response time by 70% using Go routines and channels for concurrent processing.

Software Engineer at Gulshan (Crypton Job Portal & Medai Com)

February 1, 2024 - December 1, 2024

Built and improved job portal and social media advertising/marketing systems. Job Portal: developed a multi-company job posting and job seeker application with real-time notifications and live interview features. Implemented a job recommendation system based on employee profiles and interest data. Improved API response performance by 70% using Redis caching and added websocket-based real-time notifications. Media Com: developed a social media–based advertising and marketing management system for customer acquisition, product sales, and market behavior analytics. Optimized APIs to handle up to 12K RPS, enabling reliable SMS and email confirmation messaging. Enhanced messaging infrastructure for bulk SMS/email delivery for large-scale campaign communications.

Software Engineer at Pakiz a Software Limited

January 1, 2024 - December 1, 2024

Worked on enterprise backend platforms for vehicle management and ERP. Crypton Vehicle Management System: built a scalable Go-based solution automating the complete vehicle lifecycle from procurement to servicing. Implemented real-time vehicle tracking for 200+ vehicles simultaneously using Google Maps and websockets. Created modules for purchase, booking, approval workflows, dynamic route management, and maintenance scheduling. Optimized PostgreSQL queries and used Redis caching for low-latency responses. Containerized services with Docker and implemented CI/CD pipelines; deployed with Kubernetes. Crypton ERP: built a scalable 12-microservice ERP platform using Go with Kafka and gRPC. Designed high-throughput data pipelines for inventory, product, order, and supplier services. Improved performance by consolidating data via an aggregator service using Redis caching and optimized PostgreSQL indexing/query strategies to handle 1M+ records and 100K+ users. Integrated ELK stack and Grafa