abuzaforfagun

Senior Backend Engineer

Experienced backend engineer with 10 years of expertise in building scalable distributed applications. Proficient in Go, C#, Typescript, Distributed Systems, micro-services architecture, event-driven systems, API integration, Redis, Terraform, Azure, AWS, REST, gRPC, Docker, Kubernetes, SQL, NoSQL databases. Led key projects, including a distributed system supporting 6 million users and 50,000 requests per second. Previously worked in FinTech development, mobile application backend development, health data management, and e-commerce. Adept at optimizing performance, reducing cloud costs, and working with remote distributed teams over the past 5 years. Passionate in web3.


Experience: 8 years

Yearly salary: $100,000

Hourly rate: $50

Nationality: 🇧🇩 Bangladesh

Residency: 🇧🇩 Bangladesh


Experience

Remote Senior Backend Engineer
Rush Digital Interactive Ltd.
2021 - 2024
Designed, developed, and maintained Z Energy's backend and cloud infrastructure, having 6 million users and 50,000 requests per second at peak time.
Remote Senior Software Engineer / Software Engineer
Flex Funding
2018 - 2023
Identified performance bottlenecks, improved the scalability, built SaaS and new business-critical features from sketch, fixed crucial production issues, and integrated multiple third-party services for a crowd-funding FinTech targeted for the European market.
Software Engineer
Streams Tech Ltd.
2018 - 2018
Led the R&D team to design and develop an AI enabled offline first responsive dashboard framework for the client IQVIA (One of the leading healthcare solution providers).
Full Stack Developer
eBiz Solution Ltd.
2016 - 2017
Communicated with businesses to finalize the requirements and developed a multi-tenant HR management system, eCommerce, and Job Portal.

Skills

aws
c-sharp
ethereum
golang
kubernetes
libp2p
microsoft
rabbitmq
redis
serverless
solidity
english