Summary
Overview
Work History
Education
Skills
Websites
Certifications
Languages
Timeline
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Ajibola Ajayi

Adelaide,SA

Summary

Passionate and results-driven software engineer with a strong foundation in developing, testing, and maintaining high-quality software solutions. Proven ability to leverage my expertise in languages like JavaScript, TypeScript, and Go, along with various frameworks and tools, to deliver scalable and efficient solutions in fin-tech and cloud-based environments. Adept at improving software quality through a deep understanding of testing methodologies and automation. Skilled in collaborating across cross-functional teams to achieve project success. Dedicated to continuous learning and adapting to emerging technologies and environments, I am eager to contribute to building innovative and impactful products that drive meaningful results.

Overview

4
4
years of professional experience

Work History

Software Engineer

Oval finance
01.2023 - Current
  • Designed a tool for goose migrations and database auditing, integrating Redis and Amazon S3.
  • Enabled Git workflow triggers from internal tool, supporting db commands in development and production environments.
  • Created a document transfer system, using Amazon S3, for user uploads and admin requests.
  • Implemented a single beneficiary payout system, improving fund transfer within the same currency.
  • Revamped KYC engine, streamlining onboarding with external background checks integration.
  • Led integrations with service providers, processing over $2M in monthly transactions globally.
  • Developed a trade desk dashboard, enhancing system efficiency by 30%.
  • Documented software development methodologies in technical manuals to be used by IT personnel in future projects.
  • Collaborated with management, internal and development partners regarding software application design status and project progress.
  • Coordinated with other engineers to evaluate and improve software and hardware interfaces.
  • Developed and maintained scalable backend services for billing, identity and document verification systems for external customers.
  • Reviewed and enhanced the internal trade desk operations' commission calculation logic (both flat fee and percentage-based), improving financial accuracy.
  • Implemented a Redis-based configuration for payout settlements for external customers, allowing for dynamic settlement for each transaction.
  • Developed a new deposit flow to remove the need for dashboard-initiated deposits by automating the processing of direct-to-virtual-account deposits and third-party payment reversals.
  • Created extensive restful APIs for an external service for KYCs which includes document and ID verification for external parties, biometrics verification, admin dashboard endpoints, and Anti money laundering list screening.
  • Implemented web-hook infrastructure using the queue service for the KYC service, which automatically alerts users to verification events in real time.

Junior Software QA Engineer

Oval finance
09.2022 - 09.2023
  • Developed and implemented a robust-cypress based automation suite for UI testing.
  • Designed and executed test cases, scenarios and test plans to ensure adequate application functionality and user experience.
  • Integrated the test suite into the frontend repository, automating test execution on every push to detect bugs early.
  • Reduced the occurrence of bugs and manual testing by 25%.
  • Developed and implemented 50% of the testing processes, resulting in improved efficiency and reliability of API implementations.
  • Collaborated with the Senior QA Engineer to develop a comprehensive automation suite for API testing using K6, ensuring adequate performance and reliability across APIs.
  • Led the thorough end-to-end testing and enhancement of a key product, providing valuable insights and information which led to the development of a new offering driving an 11% increase in revenue.
  • Resolved technical issues and forecasted troubleshooting complications during software trials.

Software QA Engineer

Segsalerty
09.2021 - 01.2023
  • Develop and execute test plans, cases, and matrices utilizing QA best practices and standards.
  • Perform user interface testing on browsers such as Mozilla Firefox, Safari, and Opera.
  • Plan and perform various types of testing (System, Integrated and Regression Testing).
  • Design and develop a fully automated testing pipeline via Cypress, Gherkin, and JavaScript.
  • Design and implement high-quality automated test cases to catch bugs in software products.
  • Build API Tests using Postman, K6.
  • Implemented CI/CD tools to deploy tests - GitHub Actions.

Education

Masters of Engineering - Engineering Management

Flinder's University
Adelaide, SA
07.2025

B.Sc. - Civil Engineering

University of Ibadan
Nigeria
04.2020

Skills

  • Amazon S3
  • Restful APIs
  • API Testing
  • Automated Testing
  • AWS
  • CI/CD
  • Cypress
  • Datadog
  • Docker
  • End-To-End Testing
  • Firefox
  • Gherkin
  • GitHub
  • Go
  • GRPC
  • JavaScript
  • Manual Testing
  • Mysql
  • Nodejs
  • Postgres
  • Postman
  • RDBMS
  • Redis
  • Regression Testing
  • S3
  • Sequelize
  • SQL
  • Typeorm
  • Typescript
  • UI Testing

Certifications

  • Go: The complete developer's guide, Udemy
  • The Complete SQL Bootcamp, Udemy, 2021
  • Cypress IO + Frameworks + CI/CD + two React applications, Udemy
  • Google Data Analytics Professional Certificate, Coursera

Languages

English

Timeline

Software Engineer

Oval finance
01.2023 - Current

Junior Software QA Engineer

Oval finance
09.2022 - 09.2023

Software QA Engineer

Segsalerty
09.2021 - 01.2023

Masters of Engineering - Engineering Management

Flinder's University

B.Sc. - Civil Engineering

University of Ibadan

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