Yadirichi Nwandu
Fredericton,NB
Summary
Detail-oriented backend developer with nearly 2 years of experience in Python, Node.js, and SQL databases. Proven expertise in optimizing performance, troubleshooting issues, and ensuring data security. Excited to contribute to innovative projects and thrive in collaborative, agile teams.
Overview
2
2
years of professional experience
Work History
Backend Engineer
Borderless HQ
09.2021 - 08.2022
- Designed and developed 10+ microservices for a delivery solution using Golang and gRPC
- Increased query performance by 25% using MongoDB and GraphQL in the distributed architecture system
- Improved developer productivity through the creation of reusable code and components across microservice
- Implemented a routing service to track delivery times and driver location, reducing delivery time by 15% and improving customer satisfaction
- Participated in daily stand-up meetings to provide an update on project status and roadblocks to ensure timely delivery of project objectives.
Backend Engineer Intern
Pawfinder Nigeria
08.2020 - 08.2021
- Designed, developed, and maintained a secure and reliable RESTful API for the e-commerce platform, ensuring 99.9% uptime and protection of customer data
- Created a waitlist feature using NodeJS and Redis to collect customer data and generate interest in the platform before launch, which increased the number of signups by 45% within the first 3 months
- Built and deployed a scalable and efficient bargaining API that allowed sellers and buyers to negotiate prices, this created a 15% increase in customer satisfaction
- Developed and implemented a wallet feature, enabling users easily manage and store payment information in the application, resulting in a 20% increase in repeat purchases.
Frontend Engineer Intern
Evince Nigeria Limited
04.2020 - 08.2020
- Developed and maintained several features of the OxusHR app using ReactJS, including the employee onboarding process
- Registered 100 employees successfully within the first 2 weeks of launch
- Collaborated with the design team to create a user-friendly interface for app
- Created and maintained comprehensive documentation for the frontend codebase
Education
Master of Computer Science -
08.2024
- Applied Graph Algorithmics, Software Security, Software Evolution and Maintenance
Bachelors of Computer Science -
09.2021
Skills
- Javascript , Python, Typescript, Golang
- Express, NestJS
- PostgreSQL, MongoDB
- Knowledge of GraphQL, GRPC
- Version control with Git
- Understanding of serverless architecture
- Understanding of Agile methodologies
- Experience with CI and CD pipelines
- Understanding of microservices architecture
- Deep understanding of RESTful APIs
- Experience with GoLang
- Problem-Solving
Volunteer Experience
Mentor,Black Boys Code, Fredericton, NB,
- Successfully taught programming concepts to 20 students
- Increased their understanding of programming principles
- Received positive feedback from students and parents for my engaging and interactive teaching style
Hobbies and Interests
- Reading
- Teaching
- Travelling
Projects
E-commerce Application
- Built and maintained a scalable API using Express, MongoDB, Redis
- Designed and implemented a custom checkout flow using the Stripe API
- Performed comprehensive unit and integration tests using Jest to ensure code quality and functionality
Languages
English
Timeline
Backend Engineer - Borderless HQ
09.2021 - 08.2022
Backend Engineer Intern - Pawfinder Nigeria
08.2020 - 08.2021
Frontend Engineer Intern - Evince Nigeria Limited
04.2020 - 08.2020
University of New Brunswick - Master of Computer Science,
Bowen University Iwo, - Bachelors of Computer Science,
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