OpeOginni

Hey I'm

Opeyemi
a Software Developer

A versatile software developer passionate about building efficient solutions using the right tools for each challenge. Always eager to tackle new problems and learn emerging technologies. Always love to fix bugs.

Skills & Certifications

Languages

TypeScript

TypeScript

Golang

Golang

Java

Java

Solidity

Solidity

Cadence

Cadence

Frameworks / Tools

NestJS

NestJS

Docker

Docker

Spring Boot

Spring Boot

NextJS

NextJS

TailwindCSS

TailwindCSS

git

git

NodeJS

NodeJS

Terraform

Terraform

Cloud

AWS

AWS

Railway

Railway

Certifications

Cloud Practitioner

Cloud Practitioner

Cloud Project Bootcamp (Red Squad)

Cloud Project Bootcamp (Red Squad)

Qualifications

Education

MSc in Global Software Development

Fulda University of Applied Sciences - Fulda, Germany

2025 - 2027

BSc in Computer Science

IU Of Applied Sciences - Bad Honnef, Germany

2022 - 2024

Experience

Full Stack / Blockchain Developer

Kingdomly - Remote

Sept 2024 - April 2025

Backend Engineer

Yala (Rank Capital) - Lagos, Nigeria

April 2024 - Sept 2024

Junior Backend Developer

Centiiv - Lagos, Nigeria

2022 - 2023

Featured Projects

Here are some of the projects I've worked on, showcasing various technologies and approaches to solving real-world problems.

Convo-Stream

AI Tooling | Cloud Native | AWS

This is an AWS Deployed backend system that allows individuals to have real time speech conversations with AI models. The Backend handles all processes from Audio Capture, to Trascription, to generation of repsonse and finally speech synthesis.
TypeScriptTypeScript
BunBun
DockerDocker
AWSAWS
CloudFormation - YamlCloudFormation - Yaml
Google GeminiGoogle Gemini
Open RouterOpen Router
Socket.ioSocket.io
Eleven LabsEleven Labs
Sep 2025

My Contxt

AI Tooling | SaaS

Application that enables users of multiple chatbots to manage cntexts of their conversations, giving them the ability to export context that are simplified for use in other chatbots, or even for IDE agents, or Faq's and much more.
TypeScriptTypeScript
NextJSNextJS
TailwindCSSTailwindCSS
ConvexConvex
Open RouterOpen Router
Google GeminiGoogle Gemini
PolarPolar
Aug 2025

Redmond Consultants App

Langugage Learning

Enterprise-grade language learning platform serving corporate clients with AI-powered audio synthesis. Built with Next.js, featuring gamified learning modules, real-time progress tracking, and seamless ElevenLabs integration. Deployed on Railway with PostgreSQL and Docker orchestration.
TypeScriptTypeScript
NextJSNextJS
TailwindCSSTailwindCSS
PostgreSQLPostgreSQL
auth_jsauth_js
Eleven LabsEleven Labs
DockerDocker
RailwayRailway
Jul 2025

Tic Tac Toe

Game | AWS | Terraform

A modern Tic Tac Toe game demonstrating AI-assisted development workflows and cloud-native deployment practices. Built using Cursor Editor with AI-driven code generation to showcase efficient development methodologies. Features containerized deployment on AWS ECS with Fargate, implementing auto-scaling infrastructure provisioned through Terraform for optimal performance and cost efficiency.
TypeScriptTypeScript
NextJSNextJS
TailwindCSSTailwindCSS
Socket.ioSocket.io
DockerDocker
AWSAWS
TerraformTerraform
Jul 2025

StarBridge

SaaS | Currency Swap | Telegram Bot

A Telegram Bot that allows users to swap their Telegram Stars (Platform Currency) to Stable Coins like USDT & USDC on the TON, BSC and opBNB Chains. Currently with 2k+ users, $8k in swap volume in 2 months.
TypeScriptTypeScript
DockerDocker
BunBun
MongoDBMongoDB
RailwayRailway
SoliditySolidity
Mar 2025

Solana Trade Connect

Dev Tool | Solana | Microservices

A Marketplace As A Service system that allows developers to integrate NFT or item trading into their apps with just APIs. The complete infrastructure including chat, authentication, and trade functionality is handled on the backend, enabling developers to focus on building their core product while seamlessly adding marketplace capabilities.
TypeScriptTypeScript
ExpressJSExpressJS
RedisRedis
gRPCgRPC
PrismaORMPrismaORM
PostgreSQLPostgreSQL
RailwayRailway
DockerDocker
Socket.ioSocket.io
NextJSNextJS
Apr 2024

Create-tez-dApp CLI

Dev Tool | CLI

Scaffolding CLI that speeds up frontend setup time for developers building dApps on Tezos Blockchain
NPMNPM
JavaScriptJavaScript
TezosTezos
Feb 2024

Luggage Booking App

Fullstack | Travel

This site allows users to book their luggages or packages to be loaded into different transports, and they can retrive them at the destination point.
NextJSNextJS
NestJSNestJS
PostgreSQLPostgreSQL
TailwindCSSTailwindCSS
RailwayRailway
TypeScriptTypeScript
Nov 2023

Cruddur

Fullstack | Cloud Development | Serverless

This project was built on the AWS Cloud Project Bootcamp by Andrew Brown and made use of multiple AWS Services like Cognito, ECS Fargate, Lambda, Api Gateway, X-Ray, CloudFormation, CDK, CloudFront, CodePipeline, etc. Cruddur is a social media platform like Twitter where users post Cruds and these cruds have an auto-delete time period.
AWSAWS
CloudFormation - YamlCloudFormation - Yaml
ReactReact
FlaskFlask
PostgreSQLPostgreSQL
TypeScriptTypeScript
JavaScriptJavaScript
RubyRuby
BashBash
Jul 2023