const express = require('express');
const app = express();

app.use(express.static('public'));
app.set('view engine', 'ejs');

app.get('/', (req, res) => {
  res.render('index');
});

app.listen(3001, () => {
  console.log('Listening on http://localhost:3001');
});
Full-Stack Engineering · Systems · AI

Results-driven Full-Stack Engineer

7+ years building production-grade web applications with Node.js, React, AI/LLM integration, and cloud-native deployments.

Engineering Impact

  • 10+ client projects shipped
  • 40% performance improvement delivered
  • Thousands of daily active users supported
  • AI-powered experiences built in production

Work Delivered

7+

Years Experience

10+

Major products shipped

20+

Client websites and SaaS interfaces

40%

Performance gains from optimization

About Me

Experienced full-stack engineer with a strong track record of leading cross-functional teams, delivering scalable backend services, and integrating AI capabilities into production applications.

I specialize in clean, modular, testable code, performance-focused system architecture, and cloud deployments on AWS and GCP using Docker.

What I do

Backend Architecture

Building scalable APIs with Node.js, Express, and database systems like MySQL, PostgreSQL, and MongoDB.

Frontend Development

Creating responsive user interfaces with React, Next.js, Angular, Bootstrap, and Tailwind.

AI / LLM Integration

Integrating OpenAI and Anthropic APIs, plus prompt engineering for production-ready intelligent experiences.

Cloud & DevOps

Deploying containerized applications on AWS and GCP, managing CI/CD workflows, and optimizing operations.

Selected Projects

Scalable FOZ Platform

Designed and implemented backend services using Node.js and Express to support high-volume user traffic and reliable API performance.

AI-Enabled Web Experiences

Integrated OpenAI and Anthropic APIs into production apps, delivering conversational workflows and intelligent automation features.

Responsive Client Portals

Built responsive React and Angular frontends for client-facing products, improving user engagement and mobile usability.

E-commerce & CMS Solutions

Delivered WordPress and custom e-commerce sites with flexible backend storage using MongoDB and integrations for business workflows.

Core Technical Skills

Node.js / Express / Nest.js React / Next.js / Angular MySQL / PostgreSQL / MongoDB REST API / GraphQL TypeScript / JavaScript (ES6+) Git / GitHub / Bash Testing (Mocha, Jest) Bootstrap / Tailwind AWS / GCP / Docker AI / Prompt Engineering

Experience

Software Engineer

FOZ · Jan 2021 – Present · Lagos, Nigeria

  • Architected and developed scalable backend services using Node.js and Express for thousands of daily active users.
  • Optimized MySQL schemas and queries to improve performance by up to 40%.
  • Mentored junior engineers, reviewed pull requests, and led code quality initiatives.
  • Collaborated with product, design, and QA teams to deliver features on schedule.
  • Adapted quickly to a short-term Java project to support new team requirements.

Bioinformatics Research Intern

HackBio · Oct 2021 · Remote

  • Contributed to a peer-reviewed meta-analysis of HNF1A-MODY3 variants across global populations.
  • Performed data wrangling and statistical analysis using Python and Pandas.
  • Collaborated asynchronously with international researchers using Git and GitHub.
  • Built automation scripts in Bash for multi-language data pipeline compilation.

Lead Web Developer

Ardwatter · 2017 – 2020 · Lagos, Nigeria

  • Led a team to deliver 10+ client projects on time and within budget.
  • Built RESTful APIs with Node.js/Express and integrated MongoDB for flexible data storage.
  • Developed responsive frontends using React, Angular, Bootstrap, Semantic UI, and EJS.
  • Established TDD practices with Mocha.js, reducing regression bugs by 30%.
  • Standardized Git workflows and maintained CI/CD pipelines in Linux/Bash environments.

Web Designer

Branestan · 2013 – 2016 · Lagos, Nigeria

  • Designed mobile-first websites for 20+ clients using Bootstrap and jQuery.
  • Maintained e-commerce platforms on WordPress and custom plugin configurations.
  • Translated business requirements into polished UI solutions through client collaboration.

Education

B.Sc. Biochemistry, Obafemi Awolowo University, Ile-Ife, Osun State · 2010 – 2015

Second-Class Upper Degree

Languages

English (Fluent), Yoruba (Native), French & German (Beginner)

Contact

Email: fogunfile@gmail.com