My Resume

A comprehensive overview of my professional journey and technical expertise

Seyi Obadeyi

Software Engineer

obadeyi04@gmail.com
+234 (0) 810 022 8314
Nigeria (UTC+1)

Professional Summary

Experienced Software Engineer with 5+ years of expertise in building scalable web applications and leading technical teams. Passionate about creating exceptional digital experiences with modern technologies including React, Node.js, TypeScript, and cloud platforms. Proven track record of delivering high-quality solutions for clients across multiple continents and mentoring the next generation of developers with an 80% job placement success rate.

Key Achievements

Technical Leadership

Led development teams and mentored 200+ students with 80% job placement rate

Full-Stack Expertise

Delivered 10+ portfolio-grade projects across multiple technology stacks

Community Impact

Co-led GDG Ibadan DevFest with 3,000+ attendees and technical sessions

Training Excellence

Delivered 1,300+ hours of comprehensive full-stack development training

Core Technical Skills

JavaScript/TypeScript
React.js
Next.js
Node.js
Express.js
MongoDB
PostgreSQL
AWS
Docker
Git
REST APIs
GraphQL
Python
C#
.NET Core
Azure
WordPress
WooCommerce

Work Experience

Software Engineering Instructor

Aptech
Hybrid
Nov 1, 2024 - Jun 1, 2025
  • Delivered over 1,300 hours of full-stack training to nearly 200 students, covering HTML, CSS, JavaScript, React, .NET Core, MongoDB, C#, and Azure
  • Led students through over 10 portfolio-grade projects, with 80% of students becoming job-ready and actively interviewing within 6 months
  • Focused on building and deploying real-world applications with industry best practices
HTMLCSSJavaScriptReact.NET CoreMongoDBC#Azure

Freelance Software Engineer

Startup & Small Business Projects
Remote
Jan 1, 2024 - Oct 1, 2024
  • Delivered web/mobile solutions (React, Node.js, MongoDB) for clients in the US, UK, Australia, China, Brazil
  • Delivered 3 MVPs in 4 weeks - helping a startup gain its first customers
  • Integrated CI/CD pipelines and async collaboration to ensure smooth delivery
ReactNode.jsMongoDBCI/CDMVP Development

Associate Fullstack Engineer

Ceedlab
Remote
Jun 1, 2023 - Dec 1, 2023
  • Built backend microservices with Node.js and PHP, improving response times by 20% and simplifying future updates
  • Shipped cross-platform UI features with React, Vue, and Next.js, and compiled to mobile using React Native and Ionic
  • Set up CI/CD with Bitbucket and Jira for faster releases and smoother handoffs between development, QA, and design teams
  • Shipped clean, tested code in Agile sprints, cutting bug reports by 30% and speeding up releases
Node.jsPHPReactVue.jsNext.jsReact NativeIonicCI/CDAgile

JavaScript Instructor (Fullstack)

SQI College of ICT
Hybrid
Oct 1, 2021 - Mar 1, 2023
  • Progressed from advanced student to peer mentor, taking on instructional duties showing technical growth and leadership
  • Delivered a fullstack curriculum covering HTML, CSS, JavaScript, React, Node.js, and server administration achieving 90% course completion and a 4.8/5 student rating
  • Taught version control (Git), server-side rendering, and backend concepts, boosting learner confidence and project outcomes
  • Supported over 80% of students in launching real-world projects to production environments
HTMLCSSJavaScriptReactNode.jsGitServer Administration

Co-Founder

Dream Intrepid
Remote
Mar 1, 2019 - Dec 1, 2023
  • Designed and deployed frontend solutions for 10+ e-commerce websites, improving load speed, user flow, and visual consistency
  • Built and optimized frontend performance for 20+ client sites, increasing performance by 61%
  • Built and maintained WordPress sites with custom themes and plugins, improving SEO and user experience
  • Managed UI/UX assets and content updates across 10+ pages, consistently driving organic traffic with high-quality visuals
  • Reduced project turnaround time by 43% through well-documented workflows and reusable design components
WordPressFrontend DevelopmentSEOUI/UXPerformance Optimization

Education

Bachelor of Science (BSc.) Mathematics

University of Ibadan
Ibadan, Nigeria
Mar 1, 2018 - Jul 1, 2023

Comprehensive study of mathematical principles, statistics, and analytical problem-solving methods that enhanced logical thinking and systematic approach to complex problems.

Foundation Degree Engineering and Computing

Lancaster University
Lancaster, United Kingdom
Sep 1, 2015 - Jul 1, 2016

Foundation program covering engineering principles and computing fundamentals, providing a strong technical foundation for software development career.

C
Certifications

Full Stack Web Development

SQI College of ICT
January 1, 2023

Comprehensive certification covering modern web development technologies and best practices.

Various Technical Certifications

Coursera | Udemy
January 1, 2022

Multiple certifications in cloud computing, modern frameworks, and software engineering practices.

Featured Projects

Smooth Beauty

E-commerce Platform

Multi-platform beauty marketplace with User, Vendor, Admin & Delivery applications

React
Node.js
MongoDB
Express.js

Crowned Naturally

E-commerce Platform

Natural hair care e-commerce platform with custom product recommendations

Next.js
TypeScript
PostgreSQL
Stripe

Shoppoint

Service Marketplace

Service marketplace connecting users with local service providers

React Native
Node.js
MongoDB
Socket.io

Unwind

Booking Platform

Wellness and relaxation service booking platform

React
Express.js
PostgreSQL
AWS

Azura

Online Marketplace

Online marketplace with advanced search and filtering capabilities

Vue.js
Node.js
MongoDB
Redis

Volunteer & Community Experience

Co-Lead, Technicals

Nov 2024 - Jun 2025

Google Developer Group (GDG) Ibadan

  • Served as technical co-lead for GDG Ibadan DevFest with 3,000+ attendees
  • Led planning and delivery of hands-on technical sessions and workshops
  • Managed volunteer developer teams and coordinated Google-backed events

Mathematics Teacher – NYSC

Nov 2023 - Oct 2024

Pathfinder College

  • Taught junior and senior secondary school mathematics during national service
  • Developed clear, structured teaching approaches that enhanced mentoring skills

Let's Work Together

I'm always interested in discussing new opportunities, innovative projects, and ways to contribute to meaningful software solutions.