Samuel Tosin

Blockchain Developer

https://talent.gravityer.com/samuel-tosin

Pain is just a lack of understanding.

Lagos, NigeriaMember since June 23, 2026

Key Strengths

Extensive personal project experience in blockchain development across various platforms (Polygon, Algorand, Solana, Ethereum/EVM compatible chains).
Demonstrated proficiency in multiple blockchain-related languages including Solidity, Rust, and TypeScript.
Experience with decentralized applications (DApps) for payments, gaming, and crowdfunding.
Familiarity with concepts like non-custodial wallets, ASAs, and provably fair on-chain games.

Cultural & Operational Fit

Cultural Fit Analysis

The candidate shows a strong interest in the blockchain space through numerous personal projects. The diversity of projects (gaming, payments, crowdfunding, wallets) indicates a broad curiosity and willingness to explore different facets of blockchain technology. However, the lack of professional experience or team-based projects makes it difficult to fully assess cultural fit in a collaborative work environment.

Soft Skills & Operational Fit

Insufficient data to assess soft skills and operational fit. No psychometric test results or interview feedback provided.

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Evaluating your skill match against the job requirements…

Assessing your cultural and operational fit

Projects

mezo-genesis-build

October 8, 2025 – November 2, 2025

MEZO-Genesis is a decentralized casino gaming platform built on Mezo’s Bitcoin-backed stablecoin, MUSD. It lets Bitcoin holders play provably fair on-chain games CoinFlip, Dice, and Wheel, without selling or risking their BTC.

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anchor-crowdfund

February 17, 2024 – February 29, 2024

Building a CrowdFunding DApp On Solana With Anchor and Rust

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Link-vault

October 18, 2023 – April 21, 2024

Linkvault simplifies multichain wallet creation with a one-click solution, Providing Non Custodial algorand wallets via a simple link or QR. Including Algorand Standard Asset Integration (for now), making it perfect to share with family and friends that do not necessarily use crypto prior and removes the complexity of Secret Phrases.

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SolPayPlus

February 8, 2023 – May 17, 2023

SolPayPlus allow for payment of several kinds of bills (including airtime, data bundles, Internet, electricity and cable TV) in Nigeria and across multiple African countries.

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Tippers

November 17, 2022 – January 9, 2023

Tippers is a gaming platform built on the Polygon blockchain. It is a decentralized casino that leverages on the Polygon Blockchain Technology, to provide innovative casino games to users.

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iSELL

August 23, 2022 – September 19, 2022

iSELL is a merchant payment web application leveraging rapyd APIs

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ChainLinkHackathonSpring2022

May 13, 2022 – May 28, 2022

Repository for 2022 ChainLink Hackathon

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Voting_DApp

December 20, 2021 – April 26, 2022

Decentralized Decisions software.

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Compliance

August 19, 2021 – September 26, 2024

This repository contains software for compliance.

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FLX-clothing

April 24, 2021 – Present

An E-commerce web application

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Key Strengths

Extensive personal project experience in blockchain development across various platforms (Polygon, Algorand, Solana, Ethereum/EVM compatible chains).
Demonstrated proficiency in multiple blockchain-related languages including Solidity, Rust, and TypeScript.
Experience with decentralized applications (DApps) for payments, gaming, and crowdfunding.
Familiarity with concepts like non-custodial wallets, ASAs, and provably fair on-chain games.

Cultural & Operational Fit

Cultural Fit Analysis

Soft Skills & Operational Fit

Insufficient data to assess soft skills and operational fit. No psychometric test results or interview feedback provided.

Samuel Tosin

Key Strengths

Cultural & Operational Fit

Top Skills

Skills

Projects

Key Strengths

Cultural & Operational Fit