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Hunain Sajid

Hunain Sajid

Senior Software Engineer

RootsID

Technologies

My Portfolio Highlights

My New Project

Investigating Netflix Movies and Guest Stars in The Office

My New Course

Introduction to Python

My New Workspace

Try out AI

Software enthusiast, translating data into meaningful insights.

My Work

Take a look at my latest work.

course

Python Data Science Toolbox (Part 1)

course

Introduction to Python

course

Intermediate Python

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

My Work Experience

Where I've interned and worked during my career.

Retailo Technologies | Jul 2021 - Dec 2022

Senior Software Engineer (Full Stack)

Drove innovation for retailers in the MENAP region by building cutting-edge B2B technologies Highlights: - Designed and implemented a highly efficient pricing engine microservice using Nest.js to store SKU pricing based on customer criteria - Led cross-functional engineering teams to deliver key features and functions, including BNPL, shopping cart experience, and platform optimization - Provided technical expertise to guide software design and development, ensuring best practices and high-quality outcomes - Maintained and updated existing software applications, delivering ongoing improvements to meet changing business needs - Delivered the most effective technical solutions to meet evolving business requirements, using cutting-edge technologies and methodologies - Actively contributed to the development of new features, bug fixes, and improvements, working closely with other engineers to plan and prioritize tasks - Mentored junior engineers and staff across the technology stack, providing training and guidance to help them grow and succeed - Led the development of a comprehensive design system using React (WEB) & React Native, delivering a seamless user experience for customers.
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Trivie | Oct 2021 - May 2022

Senior Frontend Developer

- Built a highly responsive and user-friendly interface for an edtech platform using React and React Native technologies - Designed and developed visually appealing and interactive mockups and prototypes within tight deadlines - Collaborated with the back-end development team and QA team to ensure seamless integration, efficient debugging, and effective test case creation - Implemented cross-browser compatibility, ensuring that the interface is visually consistent across different devices and browsers - Maintained the brand's visual identity and graphic standards throughout the product's interface - Conducted frontend unit testing to ensure high-quality and reliable code execution - Adhered to best practices of reusable coding, scalable architecture development, and functional requirement specification to ensure long-term sustainability and scalability.

Creative Chaos | Jul 2020 - Jul 2021

Full Stack Engineer

As a Full Stack Developer, I played a crucial role in developing and implementing the latest user-facing features for a variety of web applications. My main responsibilities included: - Crafting and executing frontend architecture using React.js, TypeScript, and Redux.js - Writing clean, functional code for both front and backend using JavaScript and Express.js - Contributing to the definition, development, and objectives of the project dashboard, while building reusable components and front-end libraries for future use - Gaining a deep understanding of user interactions through conducting thorough research and testing - Translating complex designs and wireframes into high-quality, optimized code for maximum performance across various devices and browsers - Implementing responsive and user-friendly interfaces, ensuring the feasibility of UI/UX designs - Analyzing code, requirements, system risks, and software reliability to provide timely modifications and improvements to the application - Working with a team of developers to deliver exceptional results, collaborating on large-scale edTech web applications

Arbisoft | Dec 2019 - Aug 2020

Software Engineer

As a product engineer, I was responsible for driving the success of web and mobile applications by: - Collaborating with the development team to ideate and implement user- centered designs. - Reviewing project requirements and evaluating interface designs for feasibility and user experience. - Developing and implementing highly responsive user interface components using React concepts and JavaScript. - Debugging and troubleshooting software to ensure optimal performance. - Building sustainable and future-proof front-end architecture. - Evaluating and modifying designs and specifications to meet the needs of complex applications. - Analyzing code, requirements, and software reliability to identify risks and ensure quality. - Monitoring and continuously improving front-end performance.

iPlex Pvt Ltd. | Sep 2018 - Dec 2019

Full Stack Engineer

As a full-stack developer with expertise in React and Node, I was one of the lead developers in a dynamic team of professionals working on large-scale edTech web applications. I was responsible for: - Driving project success by estimating effort, refining the product roadmap, and monitoring progress. Ensuring seamless code delivery through maintenance of production CI/CD environments and repositories. - Elevating user experience through the development and implementation of cutting-edge front-end architecture and responsive UI components using React. - Crafting high-quality code using JavaScript and React.js workflows. - Debugging and troubleshooting software to ensure optimal performance. - Ensuring seamless deployment and maintenance of software in cloud environments including Heroku, AWS, and Google Cloud.

Cubix, Inc | Nov 2017 - Aug 2018

Associate Software Engineer

“Collaborated in a team-focused environment in pursuit of developing  best mobile game experience to be played worldwide ”  - Developed a mobile game project in Unity 3D that was a 2D  platformer game named TimeForge, A run and gun 2d platformer mobile game available on the google play store. It has multiple features with rich gameplay and equally appealing visuals. - Worked on different modules e.g NPC AI, Character  Controllers, inventory, leaderboard, Facebook app invites and mobile ads, etc.  - Worked on Gamesparks that is a backend service for games. Got hands-on experience with cloud code in  Javascript for handling APIs properly. - Crafted a tool for proper annotation of images that was required for a project that improved the performance of this task 5x times as compared to manual performance.  - Created a battle particle system in a card-based online multiplayer game.  - Performed unit testing on different modules of multiple projects and assisted senior developers in delivering build.  - Maintained versioning of the projects and build release cycle for  IOS and Android mobile platforms.   - Actively participated in Scrum meetings to make sure all the members are on the same page and to resolve any dependencies from either side.

My Education

Take a look at my formal education

Bachelor of Science (BS), Computer ScienceNational University of Computer and Emerging Sciences | 2017
Intermediate, Computer ScienceDG School & College (BISE DG KHAN) | 2012

About Me

Hunain Sajid

A seasoned software engineer having expertise in full stack and cross-mobile software development. Currently, brushing up on my data skills to pursue a career in AI applications as a machine learning engineer.

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