OS

Oladimeji Samuel Tobi

Available to hire

I’m Oladimeji Samuel Tobi, a full-stack developer with about six years of experience building scalable, secure, and user-centric web applications.

About

I’m Oladimeji Samuel Tobi, a full-stack developer with about six years of experience building scalable, secure, and user-centric web applications. I combine strong React.js front-end development with Node.js backend services and REST API engineering, turning complex requirements into high-performing products—from rapid prototypes to production-grade systems.

I also specialize in modern integrations like AI and Web3: architecting privacy-by-default experiences (including zero-data-retention patterns for sensitive use cases), embedding large language models into corporate Microsoft 365 environments, and validating transaction flows on the TRON network with testnet TRC-20 tokens. I enjoy working directly with clients, communicating clearly across time zones, and delivering on time with a focus on reliability and security.

  • 7 years' experience
  • Joined September 2026

Languages

  • EnglishFluent
  • FrenchAdvanced
  • Spanish; CastilianBeginner

Industry experience

  • Software & Internet
  • Computers & Electronics
  • Financial Services

Work experience

Independent Full-Stack Web Developer · Fiverr & UpworkJan 2019 – Present · 7 yrs 11 mos

Delivered end-to-end full-stack solutions remotely, including enterprise-grade AI integration and secure web application development. Architected a zero-data-retention compliant interface for an Australian immigration law firm using the Claude AI API, ensuring sensitive legal queries were handled without storage vulnerabilities. Implemented LLM workflows inside corporate Microsoft 365 environments for clients moving beyond Copilot. Built Web3 components including TRON testnet TRC-20 token creation and transaction verification to support wallet transaction flows and real-time UI balance updates. Accelerated prototyping using the Lovable platform and executed migrations such as transitioning legacy sites from Base44 to WordPress while preserving functionality, data integrity, and accessible content. Consistently gathered requirements, supported non-technical clients, and maintained high satisfaction ratings across time zones.

Independent Full-Stack Web Developer · Fiverr & Upwork (Remote)Jan 2019 – Present · 7 yrs 11 mos

Delivered end-to-end full-stack projects remotely, collaborating with non-technical and international clients. Built and integrated enterprise-grade AI features (including zero-data-retention compliance patterns) and developed workflows that bring large language model capabilities into Microsoft 365 environments. Engineered Web3 components by generating and deploying TRC-20 testnet tokens on the TRON network to validate transaction flows and ensure UI balance updates. Accelerated delivery using rapid prototyping tools and platforms (e.g., Lovable), and supported platform/client migrations such as transitioning sites from Base44 to WordPress while maintaining data integrity and accessible content.

Education

BSc Computer Science · National Open University, Cappa Oshodi Centre, Lagos2025
BSc Computer Science · National Open University, Cappa Oshodi Centre, Lagos2022 – 2025

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