Hi, I'm Femi 👋
Senior Software Engineer · TypeScript · Next.js · Node.js · AWS.
Femi Akinyemi

About

I am a software engineer with over 5 years of experience shipping production web applications across the stack. I work comfortably from UI down to APIs, databases and serverless infrastructure, using TypeScript, React, Next.js, Node.js, PostgreSQL and AWS. I hold a BSc and an MSc in Mathematics, and I am AWS Certified as both a Developer and a Solutions Architect. Most of my recent work sits at the intersection of cloud and AI: AI-powered FinOps, LLM-driven study tools, scheduled scraping pipelines, role-based platforms and real-time dashboards. I care a lot about clean architecture, performance, accessibility, and writing code that the next engineer can pick up without flinching.

Work Experience

Datamellon

Datamellon

Sep 2021 - Present
Senior Software Engineer
  • Built Klaudworks, an AI-powered FinOps platform that monitors AWS spend, surfaces cost anomalies and recommends optimisations for cloud workloads.
  • Worked across the stack on multiple client products, contributing to API design, frontend architecture, infra-as-code and AWS deployments.
  • Improved Datamellon website load time by 40% through bundle splitting, image optimisation and Core Web Vitals tuning.
  • Built internal product dashboards that lifted operational efficiency by about 30% and removed a lot of manual reporting.
  • Used AWS services (Amplify, Lambda, S3, EC2, IAM) for hosting, automation and access control.
  • Mentored junior engineers and interns on TypeScript, React patterns, code review and AWS services such as Amplify and Lambda.
  • AutoclipsAI

    AutoclipsAI

    Jun 2024 - Present
    Founding Software Engineer (Contractor)
    CodeFixBug

    CodeFixBug

    May 2022 - Dec 2022
    Software Engineer (Contractor)
    DevCareers

    DevCareers

    Aug 2020 - Nov 2020
    Frontend Engineer (Internship)

    Education

    Kwara State University

    Kwara State University

    2018 - 2020
    Master of Science Mathematics (M.Sc. Mathematics)
    Kwara State University

    Kwara State University

    2012 - 2016
    Bachelor of Science Mathematics (B.Sc. Mathematics)

    Licenses & certifications

    GitHub

    GitHub

    2024 - 2027
    GitHub Foundations
    Amazon Web Services (AWS)

    Amazon Web Services (AWS)

    2024 - 2027
    AWS Certified Developer – Associate
    Amazon Web Services (AWS)

    Amazon Web Services (AWS)

    2023 - 2026
    AWS Certified Solutions Architect – Associate
    freeCodeCamp

    freeCodeCamp

    March, 2022
    Legacy JavaScript Algorithms and Data Structures Certification.
    freeCodeCamp

    freeCodeCamp

    March, 2022
    Responsive Web Design
    Progate

    Progate

    June, 2020
    Web Development Path (Node.js)

    Skills

    TypeScript
    JavaScript
    Node.js
    React
    Next.js
    React Native
    REST APIs
    GraphQL
    OpenAI
    Amazon Bedrock
    PostgreSQL
    Supabase
    MongoDB
    DynamoDB
    AWS
    AWS Lambda
    AWS Amplify
    AWS S3
    AWS EventBridge
    GCP
    Docker
    CI/CD
    Git
    Tailwind CSS
    shadcn/ui
    ChakraUI
    MaterialUI
    Storybook
    Jest
    React Testing Library
    Figma
    Vercel
    My Projects

    Check out my latest work

    I've worked on a variety of projects, either on contract, or in my leisure. From simple websites to complex web applications. Here are a few of my favorites.

    AutoclipsAI

    AutoclipsAI

    AutoclipsAI allows creators to instantly create captivating videos for their YouTube & TikTok accounts without showing their face!

    Next.js
    MongoDB
    Typescript
    Resend
    AWS Amplify
    Paystack
    Axios
    Framer Motion
    Next-Auth
    TailwindCSS
    Lemon Sqeezy
    CodePullAI

    CodePullAI

    AI Code Review Assistant (Powered by AWS Lambda and AWS API Gateway)

    AWS Lambda
    API Gateway
    DynamoDB
    Amazon Bedrock
    Supabase Auth
    Next.js
    GitHub API
    AWS Amplify
    JobScraper

    JobScraper

    AI-powered remote job aggregator that pulls listings from 15 sources (REST APIs, RSS, HTML scraping and WhatsApp groups), filters them through a 5-stage pipeline, scores relevance with OpenAI and ships WhatsApp alerts via Twilio. Scrapers run on AWS Lambda + EventBridge every 30 minutes.

    Next.js
    TypeScript
    Supabase
    PostgreSQL
    AWS Lambda
    EventBridge
    AWS Amplify
    OpenAI
    Twilio
    Baileys
    Cheerio
    TailwindCSS
    shadcn/ui
    Church Attendance Management System

    Church Attendance Management System

    Multi-role church operations platform with Admin, HOD, Worker and Member access tiers and time-locked attendance marking. Designed the PostgreSQL schema with Row-Level Security, an audit log, CSV import/export, profile photo uploads to AWS S3 and real-time analytics dashboards.

    Next.js 16
    React 19
    TypeScript
    Supabase
    PostgreSQL
    Row-Level Security
    AWS S3
    TanStack Query
    Recharts
    PapaParse
    TailwindCSS
    shadcn/ui
    ExamAI

    ExamAI

    AI-Powered Study Tools that allow educators to effortlessly transform study material into AI-generated flashcards, multiple-choice questions, case studies, and more, all designed to enhance learning activities.

    Next.js
    Typescript
    OpenAI
    Superbase
    Clerk Auth
    Swiper
    AWS Amplify
    DynamoDB
    React Testing Library
    TailwindCSS
    React Query
    Datamellon Website

    Datamellon Website

    Collaborate with the team to revamp the Datamellon website to reflects Datamellon`s s values and meets the needs of our growing audience

    React
    Typescript
    Material UI
    Swiper
    AWS Amplify
    DynamoDB
    React Testing Library
    TailwindCSS
    React Query
    Cover Letter Expert

    Cover Letter Expert

    An AI application that revolutionize job application experience with cutting-edge AI-powered Cover Letter Generator, crafting compelling and personalized cover letters tailored to unique professional journey power by OpenAI

    React
    Tanstack Query
    Typescript
    AWS Amplify
    Next-Auth
    Javascript
    Tailwind
    Storybook
    MongoDB
    NextJS
    Lemon Squeezy
    PayStack
    klaudworks.io

    klaudworks.io

    Klaudworks helps brands and companies maximize the financial value of their cloud investments with an AI-powered FinOps solution.

    React
    Chart.js
    Recharts
    DynamoDB
    Axios
    AWS Amplify
    React Testing Library
    TailwindCSS
    Typescript
    Vite
    Ajiroba

    Ajiroba

    Developed an auction retail platform.

    Next.js
    TailwindCSS
    Zustand
    Tanstack Query
    Framer Motion
    Axios
    Swiper
    Typescript
    Create Tribute

    Create Tribute

    Create Tributes allows users to create beautiful memories of their loved ones, share stories and photos, send condolences, and write tributes to preserve their legacies.

    Next.js
    Typescript
    Framer Motion
    TailwindCSS
    PayStack
    Jest
    Volunteering & Hackathons

    I like contributing

    In my free time, I’ve taken part in several hackathons and volunteered with tech communities and events. These experiences were truly eye-opening, showcasing the endless possibilities that can be achieved by motivated and passionate individuals working together. Some of my favorites are listed below.

    • experience.company

      Medusa Hackathon

      Open Source

      First place in the 2022 First Medusa Hackathon Challenge (out of 200+ participants across 120 submissions). A challenge to build a Medusa project in 3 weeks. In this challenge, my partner and I developed a Medusa-Payment integration with Paystack, which earned us the title of Overall Winner.
    • experience.company

      Moderator at DEV Community

      Open Source

      As a moderator (trusted user) at DEV Community (dev.to), I monitor and moderate posts and comments on DEV platform, make sure that they are following the Code of Conduct.
    • experience.company

      Community Builder

      Amazon Web Services (AWS)

      As an active contributor to the growth and development of the AWS community, my primary focus is to share knowledge, foster collaboration, and promote the adoption of AWS services and solutions among local community members.
    Contact

    Let’s Connect & Innovate

    I’m always eager to learn, explore new challenges, and connect with professionals who are passionate about technology and innovation. If you’re looking to elevate your projects with a blend of creativity, collaboration, and technical excellence, feel free to connect with me on Linkedin or reach out at akinfemi46@gmail.com