AI-powered SaaS Job Application Platform
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Summary
Developed a comprehensive SaaS platform leveraging AI for job applications, resume optimization, and interview preparation, enhancing global user experience.
TOYOSI AYO OLUWATUSIN
Full Stack Software Engineer
N/A, NG.About
Senior Full Stack Software Engineer with over 8 years of experience, specializing in building scalable SaaS platforms, robust fintech systems, and high-performance RESTful APIs using Laravel, Python, and FastAPI. Proven ability to design production-grade, cloud-native applications on AWS, demonstrating expertise in distributed systems, microservices, and DevOps practices to drive significant system improvements and performance gains.
Work
Opportuned INC
|Full Stack Engineer
Remote, N/A, N/A
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Summary
Architected and developed a comprehensive software solution for landlords and renters globally, leveraging scalable RESTful APIs to power AI-driven job application features.
Highlights
Developed a complete and robust software solution for landlords and renters, expanding market reach and user engagement globally.
Designed and implemented scalable RESTful APIs that power AI job applications, resume optimization, and interview preparation features.
Mentored and guided intern developers, fostering their skill development and contributing to overall team productivity and project delivery.
FinLogic
|Backend Engineer
N/A, N/A, N/A
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Summary
Built a robust fintech backend system, enabling secure currency conversion, KYC, and various financial transactions while ensuring PCI-DSS compliance.
Highlights
Developed a comprehensive fintech backend, powering secure currency conversion, KYC, inward/outward transactions, bill payments, and USD virtual cards with PCI-DSS compliance.
Designed and optimized RESTful APIs, reducing response time by 60% and significantly enhancing system efficiency and user experience.
Managed server configurations and deployments, ensuring seamless operation and stability of critical backend services.
Implemented automated testing frameworks and generated comprehensive Swagger API documentation, streamlining development workflows and API consumption.
Improved system performance and scalability to support increased transaction volumes and user growth, ensuring high availability.
Integrated secure financial transaction services, ensuring data integrity and adherence to industry security standards.
Redeemer's University
|Software Engineer
N/A, N/A, N/A
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Summary
Developed multiple scalable SaaS platforms and designed distributed cloud-based applications on AWS, effectively serving over 10,000 users.
Highlights
Engineered and deployed multiple scalable SaaS platforms, successfully serving over 10,000 users and enhancing operational capacity.
Designed and implemented robust distributed cloud-based applications, optimizing system architecture for performance and reliability.
Built and deployed production systems on AWS, ensuring high availability, scalability, and efficient resource utilization.
Provided mentorship and guidance to junior developers, fostering their technical growth and contributing to team capabilities.
Configured and managed tier-one cloud platforms, streamlining infrastructure operations and resource allocation.
Executed comprehensive frontend development and seamless API integrations, significantly enhancing user experience and system interoperability.
Integrated critical third-party APIs, expanding system functionalities and external service connectivity.
Implemented effective solutions that significantly reduced bugs and improved overall system reliability and stability.
Awacash Microfinance Bank
|Frontend Software Engineer
Remote, N/A, N/A
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Summary
Led frontend development and integrated web services to monitor real-time transactions and manage customer details within the core banking system.
Highlights
Spearheaded frontend development and integrated web services to enable real-time transaction monitoring and comprehensive customer detail management.
Contributed significantly to the core banking system integration, ensuring seamless functionality and data flow for critical banking operations.
Redeemer's University DEST
|Software Developer
N/A, N/A, N/A
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Summary
Developed a web-based student registration portal, automating processes and collaborating on IT infrastructure delivery following DevOps principles.
Highlights
Developed a web-based student registration portal, automating processes and minimizing manual paperwork by an estimated 80% within the office.
Collaborated with software developers and engineers to automate software and IT infrastructure delivery processes, adhering to DevOps principles and improving deployment efficiency.
Designed and developed comprehensive reports utilizing SQL Server Reporting Services, providing critical insights for administrative decision-making.
Proactively investigated complex technical challenges, identifying root causes and implementing expedient resolutions to minimize system downtime.
Authored detailed technical documentation for software products, improving clarity and facilitating knowledge transfer across teams.
Prunedge Development Ltd
|Intern Software Developer
N/A, N/A, N/A
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Summary
Gained foundational experience in software design, web service development, mobile app creation, and technical documentation under mentorship.
Highlights
Collaborated closely with a company mentor to learn and apply best practices in software design and development methodologies.
Successfully developed a foundational web service using .NET Core, demonstrating early proficiency in backend development.
Created a mobile application using Cordova, expanding expertise in cross-platform development and deployment.
Assisted front-end developers in integrating and consuming web services using jQuery Ajax, enhancing application interactivity and data exchange.
Contributed to technical documentation for software products, ensuring clear communication of system functionalities and design.
Education
Redeemer's University
N/A, N/A, N/A
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MSc
Computer Science
Federal University of Technology Akure
N/A, N/A, N/A
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B.Tech
Computer Science
Languages
English
Certificates
Certified Secure Software Lifecycle Professional
Issued By
N/A
AWS Certified Solutions Architect
Issued By
N/A
Principles of Secure Coding
Issued By
N/A
Skills
Languages
Python, PHP, JavaScript, SQL, C#.
Backend
Laravel, FastAPI, REST APIs, Microservices, .NET.
Frontend
React, Javascript, jQuery Ajax.
Cloud & DevOps
AWS, Docker, CI/CD, Koyeb, DevOps Practices.
Databases
PostgreSQL, MySQL, Redis.
Tools
Git, RabbitMQ, Jira, Clickup, GitHub Actions, Swagger API Documentation, SQL Server Reporting Services.
Concepts & Methodologies
System Design, Distributed Systems, Agile, API Design, PCI-DSS Standards, Secure Software Lifecycle, Principles of Secure Coding.
Projects
Multiple Currency Wallet System Integration (NGN, RMB, USD)
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Summary
Built a secure fintech backend for a multi-currency wallet system, handling conversions, KYC, and various financial transactions with PCI-DSS compliance.
HR/Employee Management System
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Summary
Developed a web-based system for student registration and potentially HR/employee management, streamlining office processes and improving administrative efficiency.