Summary
Olaitan O. is a skilled Software Engineer with extensive experience in both front-end and back-end development. He is proficient in a wide range of technologies, including React, Typescript, JavaScript, Node.js, Express.js, and Microservices architecture. Olaitan has demonstrated his expertise in developing scalable and efficient server-side applications using MongoDB, PostgreSQL, and Firebase. He is also well-versed in tools like Docker, Kubernetes, GraphQL, Redux, and Jira, and has experience implementing CI/CD pipelines and Agile methodologies. Olaitan’s leadership experience and strong communication skills make him an effective collaborator in cross-functional teams, consistently delivering high-quality code and innovative solutions in various domains.
Meet Olaitan O.
Assessment Scores. Click to see explore details:
Perfect score on Number Stream Question, Difficulty Easy
Perfect score on Node.js Age Counting
Perfect score on Node.js Debugging JSON Data
Perfect score on Node.js CSV to JSON
Experience
Startupia LLC
Software Developer
Aug 2020-Nov 2022
Created RESTFUL APIs for five (5) different services, resulting in a 25% increase in system sufficiency and 15% reduction in development time compared to previous methods.
Developed and maintained database schemas for 3 major projects, with a total of 50 tables and 200 relationships resulting in 20% improvement in data retrieval and manipulation speed.
Conduct thorough testing of API endpoints, achieving a 99% success rate in correct functionality and preventing any major issues during production.
Demonstrated successful communication and collaboration abilities, receiving positive feedback from teammates in 95% of all project surveys
Handle Database Management System with SQL like MySQL and PostgreSQL, or NoSQL databases like MongoDB
Expertise in implementing Agile and SDLC software development methodologies.
Technologies: Node, Express
HTMLFoods
Software Engineer (Full-Time)
Feb 2023-Jun 2023
Work on backend project using NodeJS and Express framework
Troubleshooting and solving technical problems
Handle Database Management System with NoSQL database like MongoDB
Write optimized and re-usable codes
Use of JIRA software and Github for real time bug tracking and issue management.
Worked on both start-up and existing Projects as backend engineer.
Implementing new endpoints, modifying and testing all endpoints.
Technologies: Node, Express
Enugu State Tech Hub
Senior Backend Engineer (Part-Time)
Jul 2023-Aug 2023
Oversee other backend developers in building the Enugu e-governance portal
Developing robust backend APIs and integrating payment gateways to enable seamless payment options.
Implemented authentication and security measures, ensuring the confidentiality and integrity of user data on the platform
Collaborating with the front-end team to integrate the various services with web and mobile applications, providing a unified user experience.
Utilized technologies such as Express.js and MongDB database to build scalable and efficient server-side applications.
Implementing endpoints for various MDAs for frontend consumptions.
Actively participating in code reviews, ensuring code quality and adherence to best practices.
Technologies: Node, Express
Doheney Services Ltd.
Fullstack Developer (Full-Time)
Nov 2023-Jun 2024
Worked on both the client-side (front-end) and server-side (back-end) of web applications, ensuring a seamless user experience.
Created responsive and mobile-first designs, incorporating CSS frameworks.
Utilized front-end libraries(e.g., React or Nextjs) and frameworks (MUI and tailwind) to build dynamic and interactive user interfaces.
Implemented authentication and security measures, ensuring the confidentiality and integrity of user data on the platform
mplemented data storage solutions such as SQL databases and NoSQL databases.
Utilized technologies such as Express.js and MongDB database to build scalable and efficient server-side applications.
Managed source code using version control systems (e.g., Git) and followed branching and merging workflows.
Conducted end-to-end testing, including unit tests and integration tests, to maintain code quality and functionality.
Implemented security best practices, including input validation, SQL injection prevention, and protection against cross-site scripting (XSS) attacks.
Developed custom web components and widgets to enhance user engagement and streamline the user experience.
Designed and optimized databases, including database schema design, indexing, and query optimization.
Utilized server-side technologies, like Nestjs, to build robust back-end systems.
Technologies: Node, Nest, Next, Wordpress, React, Clockify
Eco Online Global
undefined (Full-Time)
Jun 2023-present
Collaborate with cross-functional teams to design, develop, and maintain web applications and systems.
Review and merge other developers code
Write clean, efficient, and maintainable code using cutting-edge technologies.
Implemented authentication and security measures, ensuring the confidentiality and integrity of user data on the platform
Develop and maintain databases, ensuring data security and integrity.
Utilized technologies such as Express.js and MongDB database to build scalable and efficient server-side applications.
Implement responsive design and user-friendly interfaces.
Actively participating in code reviews, ensuring code quality and adherence to best practices.
Troubleshoot and resolve technical issues in a timely manner.
Technologies: Node, Express, Nest
Projects
ExpressOnline
An e-commerce application where users can come to shop for inverters and batteries
SquareBox
A web app where users can trade coins and gift cards
Ilearn
An e-learning platform where students can either book sessions with a tutor or buy courses on the platform.
HTMLFOODS
A food vendor application where users can order food online and the food gets delivered to their doorsteps.
Education
Bachelor of science
2014-2018
University of Ilorin - Ilorin, Kwara, Nigeria
