Tobiloba Oyeleye
@tobilobaoyeleye
Web3-focused software engineer building secure dApps and data-driven platforms with full-stack expertise.
South AfricaWhat I'm looking for
I’m a Software Engineer with 6+ years of experience building production-grade Web3/blockchain applications, full-stack web systems, and data-driven platforms. I focus on shipping secure, performant products—especially when smart contracts, sensitive user data, and on-chain verification are involved.
In my current Web3 work as an independent contractor, I design and deploy decentralized applications integrating Ethereum and Polygon smart contracts with performant front-end interfaces. I’ve implemented end-to-end encryption, BIP39 mnemonic phrase generation/validation, and private key management, and I audit transaction workflows to reduce transaction error rate by 38% and cut average transaction processing time by 38%.
I also integrate REST APIs and third-party services into decentralized interfaces, optimizing user experience and improving page load speed by 40% across deployed dApps. I continuously evaluate and adopt emerging blockchain protocols and standards to keep my implementations aligned with the evolving Web3 ecosystem.
Earlier in my career, I built responsive web interfaces and led testing/debugging cycles to improve usability and engagement. I also developed strong data discipline—classifying 10,000+ product records and processing/validating 2,000+ applicant records—so I bring both engineering rigor and data integrity to every release.
Experience
Work history, roles, and key accomplishments
Web3 Software Engineer
Independent Contractor
Aug 2024 - Present (1 year 10 months)
Designed and deployed production-ready Ethereum and Polygon dApps with performant front ends and wallet security features. Reduced transaction error rate by 38% and cut average transaction processing time by 38%, while improving page load speed by 40% via REST API and third-party integrations.
Creative Director (Industrial Training)
Blue House Media
Jun 2023 - Jan 2024 (7 months)
Built and maintained responsive, cross-device web interfaces for multiple digital media projects. Led testing and debugging cycles to identify performance bottlenecks and improve usability and audience engagement.
Head Analyst
Candys Glitz (The Bedrock)
Jun 2022 - Feb 2023 (8 months)
Led classification and cataloging of 10,000+ product records to create a structured, searchable inventory system. Conducted website content audits, resolved data discrepancies, and implemented data accuracy workflows to improve customer-facing listings and platform reliability.
Data Analyst Intern
Bank of Industry
Sep 2018 - Jan 2019 (4 months)
Processed and validated 2,000+ applicant records using data cleansing and transformation to support government database integration. Built structured Excel workflows, detected dataset inconsistencies to improve accuracy, and coordinated a multi-person field team under tight deadlines.
Education
Degrees, certifications, and relevant coursework
Federal University of Technology, Akure (FUTA)
Bachelor of Science, Information Technology (Computer Science)
2024 -
Activities and societies: President, Association of Information Technology Students (AITS) at FUTA (2021–2023). Led initiatives for 200+ student members and organized technical workshops and industry-facing events.
B.Sc. in Information Technology (Computer Science) at Federal University of Technology, Akure (FUTA).
Availability
Location
South AfricaAuthorized to work in
Job categories
Skills
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