Freelancers using Rust

Freelancers using RustFreelancers using Rust

Projects People

Antoni Kaminski

max

Full-Stack Dev | AI Automation Architect | Startup Growth 🚀

$100k+: Earned

15x: Hired

5.0: Rating

197: Followers

Full-Stack Dev | AI Automation Architect | Startup Growth 🚀

Cover image for Elrond – The Internet Scale Blockchain

Elrond – The Internet Scale Blockchain

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71

Cover image for Trading Bot platform | Replit | Python

Trading Bot platform | Replit | Python

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Cover image for React Native Medical Startup App | Supabase

React Native Medical Startup App | Supabase

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107

Cover image for HR Automation Project | AI Automation | Python

HR Automation Project | AI Automation | Python

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102

Christian Tejada

max

Software Development Expert, 13+ yrs exp

$250k+: Earned

10x: Hired

5.0: Rating

98: Followers

Top

Software Development Expert, 13+ yrs exp

Cover image for OSU: Type it. Build it. Play it.

OSU: Type it. Build it. Play it.

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Cover image for UI/UX Design Portfolio 2026

UI/UX Design Portfolio 2026

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Cover image for Building the Future of Neurotherapy Technology

Building the Future of Neurotherapy Technology

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Cover image for FANTOM: $FTM is migrating to $S

FANTOM: $FTM is migrating to $S

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Toronto, Canada

Founder & CEO

22: Followers

Founder & CEO

Cover image for Presale for Token on Any chains

Presale for Token on Any chains

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27

Cover image for Token Staking

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Cover image for Token Launchpad

Token Launchpad

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Cover image for Blockchain Betting Game DApp

Blockchain Betting Game DApp

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43

pro

Game and Software Develompment & Design

7: Followers

Game and Software Develompment & Design

Cover image for Mynt: Secure Cryptocurrency Trading Platform

Mynt: Secure Cryptocurrency Trading Platform

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1

Cover image for Meow Money Manager Development

Meow Money Manager Development

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4

Cover image for BTCC Wallet Development

BTCC Wallet Development

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Cover image for Relai Bitcoin App Development

Relai Bitcoin App Development

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4

Software engineer & Technical writer | 4+ Yrs Exp

9: Followers

Software engineer & Technical writer | 4+ Yrs Exp

Cover image for Spent the last few months

Spent the last few months thinking about newsletter monetization. Writers are creating amazing content but struggling to monetize. Sponsors want to reach engaged audiences, but the process is messy - DMs, email chains, spreadsheets everywhere. So I'm building Adsloty - a self-service marketplace connecting newsletter creators with sponsors. No middlemen. No agencies taking 30%+ cuts. Just direct connections. I am starting with the basics: authentication, profiles, and a simple dashboard. It’s not fancy yet, but it's a beginning. My goal is to make it very easy for sponsors to find the right newsletter and book an ad slot in under 5 minutes. Building in public. Let's see where this goes

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Cover image for Hey everyone! I'm Miracle, a software engineer experienced i...

Hey everyone! I'm Miracle, a software engineer experienced in building reliable, decentralized systems and APIs. I build websites & web apps with a focus on responsive design, performance, and accessibility. Great to be here and meet y'all Attaching one of my latest projects, I explored using Astro (React), Rust, Redis, and PostgreSQL. It is a cross-chain bridge aggregator that helps users find the best routes for transferring assets between blockchains. By comparing quotes from 10+ major bridge protocols in real-time, users can save up to 30% on fees while choosing the optimal balance between speed, cost, and security. Try it out: https://bridgerouter.xyz/ I'm open to feedback!

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Cover image for Vertix: Decentralized Digital Asset Marketplace

Vertix: Decentralized Digital Asset Marketplace

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Cover image for This is my portfolio. Finally

This is my portfolio. Finally decided to add .com to it 😊 . The primary idea was to focus on performance assessment, SEO, follow the best practices, and make it fun but not overwhelming. I use HTML5, CSS, and Vanilla JavaScript. https://judemiracle.com/ Open to feedback!

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Lisbon, Portugal

full-stack Developer | Scalable AI | Rust | blockchain

20: Followers

full-stack Developer | Scalable AI | Rust | blockchain

Cover image for Reinventing Trust in Smart Contracts with AI I’ve experience...

Reinventing Trust in Smart Contracts with AI I’ve experienced it firsthand: paying marketing experts without seeing results. The old way is frustrating — you pay in advance, hope for growth, and often end up with nothing. What if payments were only released when results actually happen — automatically, fairly, and transparently? Introducing AI-CVP — an AI-driven smart contract system powered by Oraichain AI oracles. Here’s how it works: Set up a contract with milestones (e.g., +100 new organic followers, with 10% verified). AI monitors the results using trusted data from AI-powered oracles. Payments are automatically released only when conditions are truly met. Flexible, customizable, and far smarter than rigid traditional smart contracts.

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Cover image for Imagine chain.link (https://chain.link) oracles as librarian...

Imagine chain.link (https://chain.link) oracles as librarians fetching verified data for smart contracts. Now imagine instead of humans, you have five super-intelligent, independent AI librarians arguing over every detail — counting followers, checking engagement, judging authenticity — and only agreeing when the facts match. That’s decentralized AI oracles. No single API can be blocked. No human bias can slip in. Contracts finally understand nuance: “Pay if engagement is real, not bots.” It’s like replacing the courtroom with a jury of machines that never sleep, never lie, and actually read everything.

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Cover image for What if proving who you are didn’t depend on governments, ba...

What if proving who you are didn’t depend on governments, banks, or companies — but on math and your own device? That’s blockchain attestation. It’s a way to prove you’re real, unique, and trustworthy without showing your face or asking permission. Your device, cryptography, and a public blockchain work together to create an identity no one can delete, block, or fake. Think secure voting, censorship-proof access, and digital freedom — all in one system. Attestation on-chain isn’t just tech — it’s the future of identity, trust, and democracy.

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Cover image for What if identity didn’t come from governments — but from cry...

What if identity didn’t come from governments — but from cryptography, satellites, and your own device? Today, states decide who you are. Tomorrow? Math + hardware + open networks could do it better. 🔐 Device proves you ⛓ Public blockchain anchors you 🛰 Satellites keep you online 🕵️ Zero-knowledge = privacy intact Result? ✅ Censorship-proof voting ✅ Borderless identity ✅ Freedom they can’t switch off Democracy 2.0 — identity that no one can take away. 🌍✨

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189

Principal Systems Architect (Security / Cryptography)

New to Contra

Principal Systems Architect (Security / Cryptography)

Cover image for Netect Intelligence -- Engineering Firm
Complex

Netect Intelligence -- Engineering Firm Complex technical projects that standard contractors won't quote. Cryptographic infrastructure, confidential computing, embedded firmware, AI systems, high-throughput backends. Where others say six months and a team of eight -- delivery in weeks with minimal headcount. Weekly deliverables, scope-locked, async-first.

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Cover image for Thunderwind -- Verifiable Computation Platform
Thunderwind

Thunderwind -- Verifiable Computation Platform Thunderwind provides cryptographic proof that source -> binary -> runtime -> output is an unbroken chain. No trust required in the operator or cloud provider. Hardware foundation: Intel TDX (CPU-enforced memory encryption), TPM measurements bound to application keys, immutable OS images with zero manual access points. Components built in Rust: Guest Agent (attestation and claim signing inside TDX), Remote Attestation CA (validates hardware quotes), Control Plane (workload lifecycle and attestation policy), CLI (trust chain inspection). Infrastructure via Terraform + Packer, React dashboard for cluster health and attestation status. Runs on Azure DCesv5-series confidential VMs. Built solo in 3 months.

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Cover image for Evidentum -- ATL Protocol as

Evidentum -- ATL Protocol as a Managed Service Evidentum is a managed API service built on ATL Protocol. Send a request -- get back a cryptographic Evidence Receipt: tamper-evident, offline-verifiable, anchored to RFC 3161 TSA and Bitcoin blockchain. $0.10 per request. No subscriptions, no rate limits. Minimum top-up $5. Optional evidence custody: store the original payload for 24 hours to 10 years ($0.50–$15 per record). For teams that need integration help: done-for-you integration package at $5,000 one-time, 5-day delivery, 30 days support. Enterprise: remote on-premise deployment, self-hosted open source with support, custom SLA, HIPAA/SOC2 compliance assistance.

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Cover image for ATL Protocol -- Cryptographic Audit

ATL Protocol -- Cryptographic Audit Trail Standard ATL Protocol is an open cryptographic standard for privacy-preserving, verifiable, append-only logs. Built on RFC 6962/9162 Merkle trees, RFC 8032 Ed25519, RFC 8785 JCS canonicalization, RFC 3161 TSA anchoring, and Bitcoin OpenTimestamps. Core idea: log operators store data privately, only cryptographic roots anchor externally. Every entry gets a self-contained Evidence Receipt (.atl file) -- verifiable offline, without contacting the server or trusting the operator. Two-level architecture: Data Trees aggregate into a Super-Tree, enabling O(log N) consistency proofs across the full log history. Two receipts from any two parties cryptographically prove the log history between them was not altered. Trust comes exclusively from external anchors -- TSA or Bitcoin -- not from operator keys. A valid receipt with one verified anchor is trustworthy even if you've never seen the operator's public key. Reference implementation: atl-core (Rust, Apache 2.0). Spec at atl-protocol.org (http://atl-protocol.org).

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Eduard Plotnychenko

Full Sycle | Game | Software | Crypto | Mob & Web 🫦

New to Contra

Full Sycle | Game | Software | Crypto | Mob & Web 🫦

Cover image for Meow Money Manager App

Meow Money Manager App

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Cover image for Development of Holdstation Account Abstraction Wallet

Development of Holdstation Account Abstraction Wallet

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Cover image for User Experience Design for Mynt Crypto Platform

User Experience Design for Mynt Crypto Platform

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Cover image for Bitstack Bitcoin Savings App Development

Bitstack Bitcoin Savings App Development

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