_{I build backend-first systems that are reliable under load, maintainable over time, and practical in production. My work spans sports data, VOIP/telecom, e-commerce, and internal tooling, with emphasis on architecture clarity, observability, and release quality.}

_{8+ years of engineering experience across three companies, delivering production systems in multi-region environments. Core strength: designing distributed systems that balance delivery speed with long-term maintainability and operational reliability.}

_{Dhaka, Bangladesh
Software Engineer (2020-2022) • Senior Software Engineer (2022-2024)}

• _{Architected and developed multilingual real-time sports data APIs for NTB.}
• _{Delivered systems used in World Cup, World Championship, Grand Prix, and Olympic workflows.}
• _{Built orchestration, standings, results, export processing, cache management, and CRUD/CMS services.}
• _{Designed a Neo4j abstraction layer that reduced query complexity and improved maintainability.}
• _{Strengthened reliability through CI/CD automation and layered testing (unit, API, integration).}

_{References: SportsData • NRK • TV2 • DirekteSport}

_{Software Engineer • Dhaka, Bangladesh • 2019-2020}

• _{Engineered backend services for PhoneLine, GhostCall, PrankDial, and Gokada.}
• _{Integrated VOIP platforms (Twilio, Plivo, InfoBIP), RBAC controls, and rate-limiting.}
• _{Built queue management and operational tools for internal teams.}

_{Software Engineer • Dhaka, Bangladesh • 2018-2019}

• _{Built microservices and APIs for order flows, delivery management, payment integration, and e-commerce operations.}
• _{Delivered third-party integrations supporting business-critical workflows.}

• _{Application Engineering: Node.js TypeScript Golang Python Solidity PHP Dart React.js React Native Next.js Flutter Laravel Sanity}
• _{Databases: Neo4j MongoDB PostgreSQL MySQL Redis Couchbase DynamoDB Amazon RDS Amazon S3}
• _{Cloud Infrastructure: AWS EC2 ECS EKS EFS EBS Lambda API Gateway SNS SQS CloudWatch Prometheus Grafana TeamCity Octopus CI/CD}
• _{Architecture: Distributed Systems Microservices REST APIs gRPC GraphQL Linux Docker Message Brokers Load Balancing Cache Management}
• _{Quality Engineering: Unit Testing Service Testing API Testing Integration Testing Performance Testing Regression Testing Security Testing Stress Testing}

_{"Asif is a very skilled and experienced developer... strong in graph databases, Node, and React... Asif will be a good asset to any team."
— Md. Akimul Islam (Akash), Staff Software Engineer, Cefalo}

_{"Asif has been developing our backend services in TypeScript and Node.js... his knowledge of graph, document, and SQL databases has been important."
— Marius Hagalid, Tech Lead / Utvikler, NTB}

_{"Asif has contributed with great enthusiasm and determination... reliable, proactive, and solution-oriented."
— Terje Alstad, Sportsdatasjef, NTB}

_{"Asif is a quick learner with hard working tendency. I have worked with him in some projects. He is very much proficient on his task. I would like to wish him a bright career."
— Sanjidul Hoque, Senior Software Engineer, Sibros}

_{"I worked with Asif on the same team during my time at KickbackApps. He was a very pleasant, learned mate to work with... a fantastic team player, and I saw him carrying out crucial roles on multiple projects. I wish to work with him in the future again."
— Shahin Mahmud, Senior Software Engineer | SRE, Kickbackapps}

_{"Asif is a great programmer. When he joined the company I was managing at that time, he came with good experience and quickly learned new codebases, then started making contributions to production. He's one of the bright individuals I worked with and I hope all the best for his journey."
— MD Ahad Hasan, Senior Software Engineer | Backend | DevOps | ML}

_{"Asif Chowdhury was one of the most committed professionals at Shimahin Ltd... a fantastic person with exceptional skills! Energetic and broad-minded, detail-oriented team player. Through the years, we worked on various projects and I have always felt he was one of the most effective team mates I have had the privilege of working with."
— Md Hashibul Amin, Senior Software Engineer, specializing in Frontend Technologies | React.js, React Native, Next.js}

_{"Arko is highly skilled in Linux, Backend and DevOps. Always keen to learn and experiment with new things. I've worked with very few awesome Go developers and he's one of them."
— Saidur Rahman Sajjad, Software Engineer}