Zunnurain Badar

Backend Lead

AIO • Full time

Sep 2023 - Present • 2 yrs 8 mos

- Leading the design, development, and maintenance of scalable and efficient server-side applications utilizing Node.js and associated technologies. - Participating in code reviews and contributing to the planning of new features and enhancements. - Develop and maintain software applications using NestJS and NextJS frameworks. - Handle database schema design, queries, and data manipulation tasks using Postgresql. - Design and implement multi-tenancy features within the software applications to support multiple clients or organizations, ensuring data isolation and security. - Collaborating closely with cross-functional teams, including frontend developers, designers, and product owners, to ensure the delivery of high-quality software solutions.

Senior Software Engineer

IotaScale • Full time

Jan 2022 - Aug 2023 • 1 yr 7 mos

- As a Team Lead, I played a pivotal role in designing the architecture, system design and advancement of various cutting-edge products. - Implemented Nodejs REST APIs for SAAS-based solutions. - Wrote scripts using Golang and Python. - Created database solutions using Clickhouse, MongoDB, and PostgreSQL's structure and queries. - Participated in code reviews and contributed to the planning of new features and enhancements.

Senior Software Engineer

TechAvenue • Full time

Jul 2021 - Jan 2022 • 6 mos

- Conducted research on various databases to determine the most suitable option for our use cases. - Designed, constructed, and executed Node.js REST APIs using Typescript and JavaScript. - Advised on the architectural decisions and query implementation of database solutions using MongoDB, and Clickhouse. - Utilized Apache Kafka for consuming and producing data streams.