PelumiLonge

Rising Codementor

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For every 15 mins

First 15 mins free for your first session

ABOUT ME

Experienced Full-Stack Developer (Ruby | Javascript)

Full-stack engineer with 7+ years of experience building scalable web solutions using modern technologies like Ruby on Rails, React, and PostgreSQL, with the last 2+ years focused on driving user retention, onboarding users, and monetization through product-led growth strategies.

I thrive when working alongside talented teams with a shared vision. Whether it’s brainstorming new ideas or tackling complex challenges together, I believe that great things happen when diverse minds come together.

English

West Central Africa (+01:00)

Joined August 2018

EXPERTISE

8 years experience

7 years experience

7 years experience

8 years experience

4 years experience

3 years experience

4 years experience

REVIEWS FROM CLIENTS

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SOCIAL PRESENCE

GitHub

OOP-classes

An example of object oriented programming using javascript

JavaScript

Landing-page

A sample landing page for a web app

HTML

EMPLOYMENTS

Product Growth Engineer

Homebase

2023-10-01-2025-09-01

Reduced SMS-related costs by $200K+ annually by leading the implementation to swap out SMS notifications for in-app notifications...

Reduced SMS-related costs by $200K+ annually by leading the implementation to swap out SMS notifications for in-app notifications.
Reduced friction between new user sign-ups and payroll by 50% less steps using AI tools, with a 4% increase in target audience ready for payroll after 6 weeks.
Collaborated with product design and PMs to design and analyze over 10+ A/B tests to optimize user onboarding and conversion to paid plans, leveraging analytics to drive improvements.
Monitored performance of features using Datadog and Amplitude to ensure stability post-deployment.
Implemented event instrumentation to track user behavior and identify areas for improvement, resulting in increased user engagement.
Developed multi-product checkout experience, enabling users to purchase value-added products during self-service upgrade, increasing overall revenue.
Maintained and enhanced core product using Ruby on Rails, React.js, PostgreSQL, and Sidekiq in a remote team environment.

Ruby on Rails

PostgreSQL

Sidekiq

Ruby on Rails

PostgreSQL

Sidekiq

React

A/B testing

Datadog

Analytics engineering

Amplitude experiment

Full-stack Engineer

TradeLink

2021-06-01-2023-09-01

Built and maintained web features with React.js (frontend) and Ruby on Rails (backend), using PostgreSQL as the data layer.

Built and maintained web features with React.js (frontend) and Ruby on Rails (backend), using PostgreSQL as the data layer.
Collaborated in agile cross-functional teams, implementing new product features and resolving customer issues.
Collaborated with the team through code reviews, sprint planning, and continuous deployment workflows.
Developed and maintained API endpoints to facilitate seamless data exchange with external partners.

Ruby on Rails

API

PostgreSQL

Ruby on Rails

API

PostgreSQL

React

Agile

Software Engineer

Fluxx

2019-01-01-2021-01-01

Collaborated to the development of grant-maker - a platform streamlining grant-making processes for nonprofits and philanthropies...

Collaborated to the development of grant-maker - a platform streamlining grant-making processes for nonprofits and philanthropies.
Expanded on the existing internationalization features within the application, enabling users to work in native languages with administrator configuration.
Engineered full-stack features using Ruby on Rails, MySQL, Redis, jQuery, and Elasticsearch, enhancing platform capabilities.

Ruby on Rails

jQuery

MySQL

Ruby on Rails

jQuery

MySQL

Redis

Elasticsearch

PROJECTS

eCommerce Platform (Technical Assessment)View Project

2025

This project was built as part of a technical assessment and delivered as a fully functional eCommerce application. Features • Product l...

This project was built as part of a technical assessment and delivered as a fully functional eCommerce application. Features • Product listing and detailed product views • Shopping cart functionality (add, update, and manage items) • Secure checkout and payment processing with Stripe • Order history available after successful payment • Proper error handling and showing the right errors to users • Handling concurrent requests by using DB locks appropriately Development Process: The application was developed end-to-end within a 2-week timeframe, following a collaborative, team-based workflow that closely mirrors real-world engineering practices. Development included; • Creating multiple tickets to capture requirements • Creating a database design of models based on the requirements • Creating pull requests • Getting code reviews for each PR, and • Merging approved changes into the main branch Technology Stack: • Front end: React, React Query, React Testing Library, Tailwind CSS, • Back end: Ruby on Rails, Ruby, Rspec • Background Jobs: Sidekiq • Payments: Stripe

Ruby on Rails

Sidekiq

React

Ruby on Rails

Sidekiq

React

JavaScript

Tailwind css

Tanstack