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Hire the best Rust Developers & Programmers in Canada

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  • $65 hourly

    • 5.0/5
    • (14 jobs)
    👋 Hi there! I'm a seasoned Backend developer with strong OpenAI & DevOps skills and a passion for cutting-edge technologies. My goal is to create seamless, user-friendly applications that leverage the latest trends in backend development. Let me introduce myself: 🔗 Back-End Skills: • Flask and FastAPI: I develop robust APIs with Python, leveraging Flask and FastAPI for efficient routing and handling server-side logic. • Django: Proficient in building scalable, maintainable web applications using Django. • Node.js and Express: Experienced in building RESTful APIs and handling server-side tasks. • MongoDB and PostgreSQL: I design scalable databases and optimize queries. • OpenAI & LangChain: Skilled in integrating language models for intelligent application capabilities using OpenAI and LangChain. 🔧 DevOps Skills: • CI/CD Pipelines: Experience with Jenkins, GitLab CI/CD, CircleCI, and GitHub Actions to automate build, test, and deployment processes. • Cloud Platforms: Expertise in AWS, Azure, and Google Cloud Platform (GCP) for designing scalable and reliable cloud architectures. • Monitoring and Logging: Knowledgeable in tools like Prometheus, Grafana, and the ELK stack to ensure system health and performance. • Version Control: Proficient in Git with a strong understanding of branching strategies. • Networking: Understanding of TCP/IP, DNS, load balancers, and firewalls. 🚀 What Sets Me Apart: • Scalability: I design systems that can handle high traffic and scale gracefully. • DevOps: I automate deployment pipelines using Docker, Kubernetes, and GitHub Actions. • API Integrations: Integrated third-party services like Plaid, Twilio, OpenAI, and LangChain. 🌟 Why Collaborate With Me? I'm committed to staying up-to-date with industry trends, delivering clean code, and communicating effectively. Let's build something remarkable together!
    Featured Skill Rust
    DevOps Engineering
    Ethereum
    Solana
    Web3
    DApp Development
    Blockchain Development
    OpenAI API
    Golang
    Python
    RESTful API
    Back-End Development
  • $50 hourly

    • 5.0/5
    • (21 jobs)
    I am a Senior Software Developer and Industrial Machine Learning Specialist with over 15 years of experience building high-stakes control systems (SCADA), delivering end-to-end ML solutions, and architecting full-stack web applications. In my career, I’ve served as the technical lead for the SCADA component on a multi-billion-dollar LRT project, ensuring safety-critical functionality and smooth operational rollouts. I’ve also co-founded and currently lead an Industrial ML startup, where I oversee everything from competitive procurement bids to designing and deploying advanced machine learning models on the cloud. My clients benefit not only from my technical expertise but also my ability to communicate clearly, manage complex timelines, and deliver results that meet or exceed expectations. If you need a skilled professional who can tackle challenging technical problems, streamline complex workflows, and help your project succeed, let’s discuss how we can collaborate.
    Featured Skill Rust
    Data Analytics
    Full-Stack Development
    Machine Learning
    REST API
    GIS
    JavaScript
    Docker
    TensorFlow
    Python
    C++
    Optimization Modeling
    SCADA
    Industrial Automation
    Artificial Intelligence
  • $70 hourly

    • 5.0/5
    • (3 jobs)
    I am a full-stack developer with deep knowledge of cryptography with AI and its mainstream models. I specialize in integrating post-quantum cryptography (lattice-based), zero-knowledge proofs, and building encrypted, verifiable AI systems, e.g. blockchains and other ledgers. My expertise extends to migrating AI models to post-quantum computable encryption for future-proof security, developing algo-trading solutions for DeFi. I am proficient with Clouds, deploying software in Kubernetes clusters across Azure, AWS, GCP, and OpenShift. Key Expertise: -- Full Stack Development: Backend Development: Java, Spring Boot, Scala, Go, Rust, C++, Python, Node.js Frontend Development: Angular, React, Vue.js, HTML/CSS, TypeScript, WebAssemebly Cloud Platforms: AWS, Azure, Google Cloud, OpenShift, Docker, Kubernetes Databases: SQL Server, Oracle, MongoDB, PostgreSQL, MySQL, Neo4j, Cassandra Messaging: Kafka, Akka, ActiveMQ, RabbitMQ, Azure Event Hub & Google Pub/Sub Identity and Security: OID, OAUTH2, PKI, KeyClock, EntraID, AWS Congito and other identity providers, PKI, AES, RSA, ECC -- AI & Machine Learning Expertise: Generative AI: Development of large language models (LLMs, OpenAI, Vertex Ai, ChatGPT, LLama), RAG and Agentic AI, LangGraph, LLamaIndex, LangChain & LangGraph, and other NLP solutions Machine Learning: Building and deploying machine learning models for classification, prediction, and data analytics Autonomous Agents, Graphs & Knowledge Graphs: Experience in building autonomous AI agents capable of decision-making, planning, and task execution using reinforcement learning, multi-agent systems, and LLM-based architectures. Developed agents for real-time data processing, automated workflows, computer vision, and self-adaptive AI solutions in diverse environments. AI Frameworks: TensorFlow, PyTorch, Scikit-learn, Keras, MediaPipe FHE (Fully Homomorphic Encryption): Expertise in secure data processing, enabling encrypted AI and machine learning workflows Natural Language Processing (NLP): Implementing intelligent agents, conversational AI, and language models for automated decision-making Computer Vision: AI-based image and video recognition using deep learning techniques Edge AI: Developing and deploying AI solutions on edge devices, leveraging WebAssembly and MediaPipeline -- Cloud App Migration & DevOps Expertise: Cloud Migration: Extensive experience in migrating enterprise applications to the cloud using both lift-and-shift and refactoring approaches Lift-and-Shift: Proven ability to seamlessly migrate legacy systems to cloud platforms like AWS, Azure, and Google Cloud with minimal disruption to operations Cloud-Native Refactoring: Re-architecting applications to fully leverage cloud-native services such as serverless, containerization, and microservices for enhanced scalability and performance Infrastructure as Code (IaC): Expertise in automating deployments using tools like GitHub Actions, Terraform, and Azure Resource Manager CI/CD Pipelines: Designing and managing continuous integration and delivery pipelines with tools like Jenkins, Azure DevOps, and GitLab CI DevOps Tools: Proficient in Docker, Kubernetes, OpenShift, and monitoring solutions like Splunk, Prometheus, and Grafana -- Blockchain & Cryptography Expertise in Web3, Solana, zkSnarks, Circom -- Blockchain Algo Marginal Trading: Hyperliquid, Binance, Coinbase Post - quantum blockchain migrations encrypted computations to ensure privacy and security
    Featured Skill Rust
    Retrieval Augmented Generation
    ChatGPT
    Apache Kafka
    Kubernetes
    Artificial Intelligence
    Blockchain
    Next.js
    Vue.js
    React
    Angular
    Spring Boot
    Scala
    Python
    Java
  • $30 hourly

    • 5.0/5
    • (9 jobs)
    Full-Stack Developer experienced in React Native, PostgreSQL, PHP/Laravel/WordPress. Are you seeking a solution-driven, pragmatic, and security-conscious developer to solve your technical challenges? Look no further! I'm Justin McIntyre, a dedicated software developer with a comprehensive skill set and over 5 years of experience in the field. My approach to development is rooted in solving problems efficiently and effectively. Solving Your Challenges: Pragmatic Approach: My pragmatic mindset enables me to tackle complex problems by focusing on practical solutions. I thrive on delivering results that address your immediate needs while keeping an eye on long-term scalability. Full Stack Expertise: Being well-versed in a variety of technologies allows me to navigate through challenges seamlessly. My full stack knowledge makes me an adept debugger, ensuring your project runs smoothly across all layers. Security Awareness: I prioritize the security of every project I handle. Implementing robust security measures is ingrained in my development process, ensuring your systems are safeguarded against potential threats. Goal-Oriented Focus: My ultimate aim is to achieve your goals. I prioritize understanding your objectives, ensuring that the technology serves the purpose rather than becoming the focal point. How I Can Help You: Technical Solutions: I specialize in technologies like NodeJS, PostgreSQL, PHP/Laravel/WordPress, React Native and have a proven track record of delivering high-quality, scalable solutions. Problem Diagnosis: My expertise in debugging allows me to identify and resolve issues swiftly, minimizing downtime and ensuring a seamless user experience. Collaborative Partner: I believe in open communication and collaboration. Working closely with clients like you, I ensure your vision is translated into a functional, innovative reality. Let's Work Together: Whether you need a robust web application, a secure database setup, or tailored in house solutions to your business problem, I am dedicated to delivering top-notch results that exceed your expectations.
    Featured Skill Rust
    Software Development
    Marketing Strategy
    PostgreSQL Programming
    PHP
    JavaScript
    Web Application Development
    WordPress Consultation
    Database Development
    Mobile App Development
    DApp Development
    Sales Funnel Implementation
  • $79 hourly

    • 5.0/5
    • (18 jobs)
    ✅ 6+ years of professional experience in software development, AI, and blockchain technology. ✅ Successfully founded and led a company creating AI tools for game developers to reduce costs and increase efficiency. ✅ Served as VP of Gaming at a company focused on developing tools and SDKs for web2 game developers transitioning to web3 games. ✅ Extensive experience in the gaming industry, developing a wide range of games, from mobile to multiplayer secure games and AAA titles. ✅ Skilled in working with various blockchain platforms, including EOS, Solana, ETH, and Polygon (Matic), to create innovative solutions. 🌟 WHY CHOOSE ME OVER OTHER FREELANCERS? 🌟 ✅ Commitment to Excellence: I go above and beyond to ensure the highest quality results and exceed expectations, leaving all of my clients saying, "WOW." ✅ Proactive Communication: I prioritize maintaining open lines of communication with my clients, responding promptly and keeping them informed throughout the project. ✅ Collaborative Approach: I believe in working closely with clients to understand their needs and create tailored solutions that align with their vision and goals. ✅ Versatility: With a diverse skill set and experience across multiple domains, I can adapt to various project requirements and bring a unique perspective to every challenge. ✅ Empathy and Respect: I treat everyone with kindness and respect, understanding their situations and genuinely aiming to improve their experiences. Let me be your go-to expert for innovative software development, AI solutions, and blockchain projects. Together, we can create outstanding results and exceed expectations.
    Featured Skill Rust
    In-App Purchases
    In-App Advertising
    In-Game Advertising
    Game Design
    Android
    Online Multiplayer
    Cryptocurrency
    Blockchain
    Blockchain Development
    web3.js
    C#
    Smart Contract
  • $60 hourly

    • 5.0/5
    • (7 jobs)
    Here looking for part time job. • Being a lead developer, I lead application developers at UHN (Healthcare IT) to build and maintain the enterprise applications leveraging the full spectrum of technologies and design patterns. • Write code and review the code written by other developers (Java, JavaScript, TypeScript, HTML, CSS, ShellScript, PL SQL) • Practice and train peers to practice some of DevOps automation to deliver applications and services at high velocity: Continue Integration and Deployment (Jenkins), test automation (Selenium), Containerization (Docker) • Actively participate in designing Infrastructure architecture for Research Application Development team: Web Servers (Apache, Tomcat, Nginx), Installation and maintenance (Linux and macOS servers) • Frequently update or create Technical documentation that explains the use, functionality, implementation produce, or application architecture. My frameworks and libraries that I often work with are: Angular 13, React, NestJS (nodejs with TypeScript), TypeORM, Hasura, Spring Boot. JsonSchemaForm ( a library to create dynamic forms ) I've also dabbled in GoLang and Rust. I have 10+ years of experience being a software developer. You give me a task and I will solve it by any means necessary. I am excellent at doing my own research and learning new languages in record time.
    Featured Skill Rust
    NestJS Development
    Data Extraction
    NestJS
    SQL
    TypeScript
    Python
    RxJS
    Angular
    JavaScript
  • $100 hourly

    • 5.0/5
    • (16 jobs)
    10 years of progressive work experience in software development and product management in the fintech industry. Interested in DeFi and Web3 projects. Hold Bachelor's degree in Computer Science. Live in Calgary, Canada. • Web3: Solidity, Foundry, Web3.js/Ether.js, ERC-20, ERC-721, EVM, dApps, DeFi, NFT, Blockchain APIs • Languages: HTML/CSS, JavaScript, TypeScript, JSON, PHP, MySQL, PostgreSQL, Python • Developer Tools: Next.js, Git, Figma, Jira, Trello, Scrum, Cloudflare, Azure, Visual Studio Code
    Featured Skill Rust
    NFT Minting
    Bitcoin
    Layer 2 Blockchain
    DApp Development
    Solidity
    Blockchain Architecture
    Blockchain, NFT & Cryptocurrency
    Ethereum
    Blockchain
    Cryptocurrency
    Web3
    Smart Contract
  • $31 hourly

    • 5.0/5
    • (1 job)
    I am a software developer with expertise in Rust, C++, Java, and Python programming languages. I have a strong background in developing efficient and robust systems, and have experience working with Android Studio for mobile app development. With a passion for technology and an eye for detail, I am dedicated to delivering high-quality solutions that meet the needs of my clients. Whether you need a new application built from scratch or need to improve an existing one, I have the skills and experience to help you achieve your goals.
    Featured Skill Rust
    Back-End Development
    Full-Stack Development
    Software Development
    Front-End Development
    Microsoft Visual Studio
    Python
    Java
    C++
  • $60 hourly

    • 5.0/5
    • (2 jobs)
    As a full-stack developer, I possess a broad range of skills and experiences in software development. Over the course of 7 years, I have gained extensive practical experience in developing and deploying a variety of web and mobile applications. Additionally, I have a keen eye for web design and have launched several eye-catching sites from scratch with my own designs. At the core of my full-stack development skills is my expertise in programming languages such as Python, Ruby, and JavaScript. I am proficient in both front-end and back-end technologies and have experience working with popular frameworks such as React, Angular, and Vue for front-end development, and Django, Flask, and Ruby on Rails for back-end development. In terms of front-end development, I am well-versed in responsive web design, user experience, and user interface design. I have developed numerous web applications with smooth and intuitive interfaces, ensuring that users have the best possible experience while using the application. As a full-stack developer, I also have extensive experience in back-end development. I have experience with database design and management, using tools such as MySQL, PostgreSQL, and MongoDB. Additionally, I am experienced in developing RESTful APIs and integrating them with front-end applications. I have also built several custom CMSs, admin panels, and dashboards that help clients manage their content and data more efficiently. My experience in mobile development includes developing hybrid applications using technologies such as Ionic and React Native. I have built several cross-platform applications for both Android and iOS devices. Moreover, I am adept at integrating third-party APIs and services to mobile applications to provide a more seamless experience to users. Overall, my full-stack development skills are comprehensive and I am committed to staying up-to-date with the latest tools and technologies in the field. I am a problem solver and approach every project with the mindset of delivering the best possible solution to my clients. My experience and skills are well-suited for any project in need of a skilled and experienced full-stack developer.
    Featured Skill Rust
    Blockchain Development
    Figma
    App Development
    Web Design
    Full-Stack Development
    Amazon Web Services
    Golang
    MySQL
    Node.js
    Vue.js
    C++
    React
    MongoDB
    Python
  • $75 hourly

    • 5.0/5
    • (1 job)
    I am a full-stack Web developer with experience maintaining, extending and building databases and database applications for critical business processes. I pride myself on communicating and consulting with clients to provide excellent solutions to their problems. I mostly work with ASP.NET and SQL Server, but I am very flexible and enjoy learning unfamiliar technologies. I have a particular interest in using Rust in the future, and I have a great deal of experience with leveraging the language and its ecosystem for personal projects.
    Featured Skill Rust
    JavaScript
    React
    SQL
    TypeScript
    ASP.NET
    Docker
  • $50 hourly

    • 5.0/5
    • (1 job)
    Hello! I'm a Full-stack Blockchain developer and have 7+ years of experience. I am proficient in Blockchain development, Smart contract development, Mobile apps, DeFi, Fintech Platforms, AI, Trading Bots, DEX/CEX development, 2D & 3D Games development using Unity or Unreal Engine, P2E/P2P Game development, AR/VR Games development My Services: • Blockchain Development • Web 3.0 Development/ NFT Marketplace Development • Crypto / Forex Trading Bots • DApp/ Smart Contracts • Game Development using Unreal Engine 4/5, Unity or other similar technologies. • Mobile Applications • Artificial Intelligence *Hyperledger (Fabric, Besu, sawtooth) • Metaverse Design & Development • Augmented Reality / Virtual Reality Development • Software Development • UI/UX Designs • Payment Gateways • Security Audits *WordPress (theme customization, plugin customization) *3rd Party Integrations (Salesforce, Stripe, Google Maps, Zapier, etc.) Smart Contracts Development: *Solidity *Rust *Scilla *Move *Motoko *Haskel Blockchain Stacks: *Hyperledger Besu *Hyperledger Fabric *EVM (POS, POA, POM) *Bitcoin Fork *Litecoin Fork *IPFS (for data management) Backend Development: *C# *ASP .NET Core (MVC + WebAPIs) *NodeJS *Python *Java *Swift *Kotlin Frontend Development: *ReactJS *React Native *AngularJS *PolymerJS *HTML *CSS *jQuery *Bootstrap *VueJS *JavaScript *Typescript Mobile Apps Development: *Electron.JS *React Native *JAVA/Kotlin *SWIFT Stacks include: *MERN Stack *MEAN Stack *DotNET and Dotnet Core DevOps & Misc. Include: *Github, BitBucket, Gitlab, *AWS (Lambda, CloudFront, EC2, S3, LightSail, Kinesis) *Google Cloud Services * MS Azure Feel free to reach out to discuss possibilities and my expertise!
    Featured Skill Rust
    MultiChain Platform
    Blockchain Architecture
    Blockchain Development
    Blockchain Security
    Blockchain Tokenization
    Crypto Exchange Platform
    Bitcoin
    Ethereum
    Tokenomics
    Initial Coin Offering
    Blockchain, NFT & Cryptocurrency
    DApp Development
    Solidity
    Smart Contract Development
  • $50 hourly

    • 5.0/5
    • (1 job)
    I am a seasoned Full-stack Developer and MSc Research Assistant at the University of Alberta, with extensive experience across front-end, back-end, and full-stack roles. My journey in the tech industry spans numerous domains, including AI, machine learning, dashboard development, and web applications, where I’ve consistently delivered high-impact solutions. At the University of Alberta, I’ve conducted research on computer vision systems to detect borderline personality disorders, leveraging machine learning and convolutional neural networks (CNNs) with Python and PyTorch. My role also involved creating a German research data database for predicting marriage outcomes, a project that required advanced data handling and AI/ML integration. My academic and professional pursuits have allowed me to work with cutting-edge technologies like OpenAI's GPT-4, FastAPI, and large-scale data visualization tools such as Tableau. In industry, I’ve contributed to high-profile projects as a Full-stack Developer. For iMoney Tools, I provided back-end refactoring using Strapi and GraphQL and fixed front-end issues with React and Next.js to ensure a responsive, accessible user experience. At GammaEdge, I built a stock data dashboard, implementing complex financial calculations and interactive visualizations, and deployed it to an AWS EC2 instance. Additionally, my work with Tactacam involved developing an admin dashboard and adding RESTful API endpoints for payment management, leveraging Vue, AWS, and Stripe for a smooth deployment experience. My development experience includes building scalable applications and designing specialized APIs, as demonstrated at Alteryx, where I integrated RESTful APIs on the React front end and built SOAP APIs with JWT-based authorization using the Spring Framework. As a Senior Front-end Developer at ClassDojo, I led the creation of custom UI components with React and TypeScript, ensuring robust functionality with Jest and Cypress testing. In addition to these projects, I’ve had a broad consulting career, working with a diverse tech stack—React, Angular, Node.js, C#, Python, and Django—while delivering enterprise solutions in data-intensive environments. As a technical architect and consultant, I’ve advised clients on software architecture and managed full-cycle development projects, often overseeing teams and complex systems for engineering clients. My technical repertoire spans cloud platforms, including AWS and Heroku, as well as a deep understanding of data visualization, large-scale architecture, and responsive web and mobile design. With a passion for solving complex technical challenges and a commitment to innovation, I continue to apply my skills to projects that drive real-world impact in AI, machine learning, and full-stack development.
    Featured Skill Rust
    Django
    FastAPI
    Python
    React Native
    Angular
    Node.js
    React
    Back-End Development
    Front-End Development
    Android App Development
    Web Development
    Web Application
    Blockchain Architecture
    NFT
  • $50 hourly

    • 5.0/5
    • (35 jobs)
    👑 **Crypto Trading & Blockchain Specialist** ₿⃨ 🥇 **7+ Years of Proven Expertise** 🕒 **Available 24/7** ✨ From technical support to project management to basic level customer support - I have done them all over past 7 years for Full Stack Development, Crypto Trading, Smart Contracts, Blockchain Dapps, Market Maker bot, Sniper bot, Volume bot, Signal Bot, Pump fun Trading Bot, Solana Raydium Trading bot, NFT, Web3 and Backend Development. How do I deliver Top Quality work? I follow a meticulous workflow that includes: ✔ **Requirement Analysis** to understand project needs. ✔ **Strategic Planning** for optimal implementation. ✔ **Efficient Coding** practices to ensure high-quality output. ✔ **Comprehensive Debugging** to eliminate errors. ✔ **Seamless Deployment** for smooth project launches. I work independently with minimal supervision, ensuring that every phase of the project aligns with the desired goals, delivering solutions that are both innovative and reliable. **Technologies I Work With 🔥 **Blockchain Platforms**: Bitcoin, Ethereum, Solana, EOS, Hyperledger, Base, BSC 🔥 **Smart Contracts**: Solidity (ERC20/DeFi, ERC721/NFT), Rust 🔥 **Front-End Development**: React.js, Next.js, JavaScript (ES6), TypeScript, Angular, Vue.js 🔥 **Back-End Development**: Node.js, PHP (Laravel), Firebase , Solan Web3, Ethers js 🔥 **Databases**: MySQL, MongoDB Let’s build the future of decentralized technology together! 🚀 𝗣𝘂𝗯𝗹𝗶𝗰 𝗕𝗹𝗼𝗰𝗸𝗰𝗵𝗮𝗶𝗻 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀: - ============================================================================= ✔ Developing a real profitable Crypto Trading Bots, Copy Trading Bot, Sniper Bot, Volume Bot, for Ethereum, Base, BSC and Solana. ✔ Creating smart contracts using the Rust, Solidity programming language. ✔ Building RPC endpoints with client libraries like Web3.js, Solana Web3. ✔ Performing static analysis of smart contracts to optimize gas consumption, Backdoor Audit and efficiency using Remix IDE. ✔ Developing Ethereum dApps with the Truffle framework. ✔ Integrating with cryptocurrency wallets like MetaMask for seamless user interaction. ✔ Proficient in utilizing SPL libraries for efficient and rapid development. ✔ Deploying smart contracts on test networks like Ropsten and Rinkeby, as well as on the Solana, Ethereum mainnet. #Crypto Trading Bot #VolumeBot #SniperBot #CopyTradingBot #SmartContracts #SignalBot#DecentralizedApps #Solana #Ethereum #Bitcoin #DeFi #NFT #Web3 #CryptoDevelopment #BlockchainExpert #FullStackBlockchain #SolidityDev #FintechSolutions #Tokenization #SmartContractAuditing #FrontEndBlockchain #BackendArchitecture #ReactJS #NodeJS #Laravel #MongoDB #MySQL #MetamaskIntegration #OpenZeppelin #TruffleFramework #CryptoWalletIntegration #BlockchainInnovation #TechnologyConsultant #TechLeadership #CostEffectiveSolutions #ReadyToCode
    Featured Skill Rust
    Market Research
    Blog Writing
    Content Writing
    Article Writing
    Customer Service
    BuildMyRank Writing
    Proofreading
    Windows Administration
    Administrative Support
    Blog Commenting
    Solidity
    Smart Contract Development
    Trading Automation
    Python
    Golang
    Node.js
    Web Development
    Web3
    Bot Development
    Telegram API
    Solana
    Blockchain
  • $99 hourly

    • 5.0/5
    • (9 jobs)
    Key advantage: high ability to read/understand other programmers' code and ability to grasp high level abstractions as well as low level details. Typical scenarios in which you would want to hire me - You have a working application, but it is terribly slow. You've spent man-month on "optimize performance" tickets and there is no noticeable progress. - You want something done and you current team says it is impossible. You seek a second opinion. - The math in your project is above average. You need a Software Engineer with a PhD degree to implement it properly. The cross-language pairs I have recently worked with are: - Rust/Python - Java/C++ - Scala/R - Java/Scala (usually trivial, but not always)
    Featured Skill Rust
    Linux System Administration
    Technical Writing
    System Analysis
    Statistics
    RESTful Architecture
    Scala
    Git
    C++
    Java
  • $50 hourly

    • 4.8/5
    • (40 jobs)
    Hello, I am Dmytro Butovskyi, a seasoned full-stack web and mobile developer based in Toronto, Canada (UTC-5 timezone). I bring a diverse skillset to the table, including proficiency in Python as my primary backend language, with a specialization in the Django framework. Additionally, I am adept at utilizing JavaScript, TypeScript, Express.js, and the Node.js ecosystem for diverse backend development needs. For computing-intensive solutions, I leverage the performance-oriented Rust language. My expertise spans a wide range of projects, from e-commerce platforms to intricate solutions for insurance and medical services. In addition to prioritizing cost savings for my clients by automating routine processes and enhancing operational efficiency, I also have a keen focus on fostering new startups and developing revenue-generating products, particularly in the realm of Software as a Service (SaaS). My development services encompass various forms, tailored to meet the unique needs of my clients: - Web application: single page application (SPA) or multiple page application (MPA), which solves a specific problem or a set of tasks. Additionally, I provide fully documented APIs for seamless integration with potential mobile applications. - Mobile application: multiplatform (Android, iOS) application. - Web application + mobile application: employing a comprehensive approach that combines both web and mobile applications, delivering a more effective and cost-efficient solution compared to separate app development. I use the following technologies for a backend: - Python language: Django framework, Flask framework; - JavaScrtipt/TypeScript: Express.js framework; - MySQL, PostgreSQL or NoSQL (MongoDB) databases; - Rust language: solutions that focus on performance; - Nginx or Apache web-server. Frontend part: - The basic set: HTML5, CSS3; - ReactJS, VueJS framework, jQuery library. Mobile development - Android & iOS mobile development using React Native framework. My commitment to project completion, passion for creating exceptional software products, and regular client feedback throughout the development process set me apart. I value open communication, adhere to deadlines, and recognize the cost implications of delays for my clients. Feel free to reach out to me now, and let's explore how I can assist you in building your next outstanding software solution, whether it's streamlining existing processes or launching a new startup.
    Featured Skill Rust
    Web Service
    DevOps
    Web Application
    TypeScript
    Django
    NGINX
    Python
    React
    CSS 3
    PostgreSQL
    HTML5
    MongoDB
  • $45 hourly

    • 5.0/5
    • (6 jobs)
    I have 10+ years experience in mobile and web applications development, software development with deep knowledge in architecture design, database modelling/administration, business processes analysis/implementation and team leading.
    Featured Skill Rust
    C++
    Python
    Objective-C
    Swift
    Redux
    TypeScript
    iOS Development
    AngularJS
    C#
    PHP
    JavaScript
    HTML5
    React
    .NET Core
  • $75 hourly

    • 5.0/5
    • (4 jobs)
    My main objective is to share. Being an Open Source developer, I like to share my experience with and for my clients. I build code, like to refactor and bring efficiency to the table. I also strongly believe in Cloud Computing when all powerful engines can be shared not only to save cost but to save energy and consumption. The lesser code I write, the happier my clients are. Functional Programming fits that bill because code is just concise. My goal is always to find the most efficient tool that can save time but not impact performance. I choose to focus on Functional Programming like Haskell, Scala, Clojure, ELM, Rust and Terraform. I still code with Imperative Programming like C, Assembly, Rust for FFI (Foreign Function Interface) Integration. I deploy all my apps following the Reactive Programming Concepts and deploy on MicroServices platforms using Docker, Kubernetes on Metal and Cloud. My hobbies go towards game development and audio/video streaming on the iPhone, Android
    Featured Skill Rust
    Terraform
    Haskell
    Android App Development
    Linux System Administration
    Azure DevOps
    Amazon Web Services
    Kubernetes
    Akka
    Elm
    Docker
    Scala
  • $25 hourly

    • 5.0/5
    • (1 job)
    I am a full stack developer working on contract for Politics and War. I love to build detailed applications and libraries, especially in Rust.
    Featured Skill Rust
    SQLite
    Python Asyncio
    PostgreSQL
    React
    Bash
    MySQL
    Vue.js
    C
    Software Development
    Python
    PHP
    Java
  • $50 hourly

    • 0.0/5
    • (0 jobs)
    I have six years of experience in web development using JavaScript (React, Angular), Python (Django), and AWS. Through my hard work and problem-solving skills, I have always delivered quality work to the teams. In my experience, I have worked on a variety of projects at companies of all sizes, and I am very concerned about how your application looks and performs. Most recently, I have been dedicated to developing blockchain applications - analyzing blockchain needs, customizing blockchain technologies, and delivering features, interfaces, and solutions that are secure, reliable, and scalable.
    Featured Skill Rust
    Blockchain
    Solana
    Smart Contract
    C#
    React
    .NET Framework
    JavaScript
    Python
    TypeScript
    Docker
  • $80 hourly

    • 0.0/5
    • (0 jobs)
    Part-time teacher, full-time open-source and accessibility nerd. I do my best to split time fairly betweeb what I love amd what is profitable—sometime those things overlap, and that's a bonus!
    Featured Skill Rust
    Flask
    Open Source
    Web Accessibility
    Concurrent Computing
    Django
    Bourne Shell
    Linux
    C
    PostgreSQL
    Python
    C++
    MySQL
    Java
  • $10 hourly

    • 5.0/5
    • (2 jobs)
    Computer and Software Engineering Professional. Completed embedded systems project at MIT in collaboration with MGH. Also have experience in Web and Chat-Bot technologies.
    Featured Skill Rust
    Arduino
    Robotics
    C
    Racket
    Software
    PCB Design
    Embedded System
    Python
    Scala
    TypeScript
    C++
    Java
    JavaScript
  • $35 hourly

    • 0.0/5
    • (3 jobs)
    Experienced Software Engineer with specialization on high performance full-stack, server, and cloud development. Highly skilled in Machine Learning and AI engineering and training.
    Featured Skill Rust
    API
    Machine Learning
    Cloud Development
    Artificial Intelligence
    Automation
    Data Structures
    API Development
    Web Application
    Golang
    Amazon Web Services
    Next.js
    TypeScript
    Python
    React
  • $30 hourly

    • 5.0/5
    • (2 jobs)
    Experienced data scientist, ML engineer, and researcher looking to continue to grow through opportunities to create impact across a range of industries. I have a demonstrated complement of both hard and soft skills, and a passion for developing understanding.
    Featured Skill Rust
    Artificial Intelligence
    Analytics
    Materials Engineering
    Linux
    Pentaho
    Amazon Web Services
    Teaching
    Python
    Tableau
    pandas
    TensorFlow
    Machine Learning
    Data Science
    MATLAB
  • $100 hourly

    • 5.0/5
    • (2 jobs)
    Who I Am: I have led the development and deployment of innovative decentralized applications, improving operational efficiency, enhancing user engagement, and optimizing system performance through advanced blockchain solutions, state-of-the-art tools, and secure, scalable architectures. Details: - Orchestrated the development and deployment of over 10 high-traffic decentralized applications on Ethereum and Binance Smart Chain, improving operational efficiency and attracting 2,000+ daily users. - Led a team of 20 developers using Agile practices, increasing project delivery speed by 30% and enhancing cross-functional collaboration. - Advanced blockchain capabilities by integrating Solidity and Vyper-based smart contracts, reducing gas costs by 35% and boosting transaction security. - Pioneered the use of tools like Hardhat, Ganache, and CI/CD pipelines, reducing deployment bugs by 40% and minimizing downtime. - Built efficient backend services with JavaScript, Rust, and Go, improving system scalability, data handling, and application performance by 20%. - Designed secure data protocols and implemented advanced cryptographic techniques, reducing security breaches by 50% and improving data synchronization. - Enhanced customer engagement through interactive, data-driven web interfaces and revamped UI/UX designs, increasing user satisfaction by 40%. - Developed enterprise applications using Angular.js, React.js, Svelte, and Nuxt.js, modernizing architectures and improving accessibility across platforms. - Conducted workshops on Web3.js and Embark, upskilling teams and strengthening project capabilities in decentralized application development. - Implemented robust database solutions with Cassandra, PostgreSQL, CouchDB, and SQL, ensuring high data availability and rapid transaction processing. Skill set: • Solidity, Ethereum, EVM-compatible blockchains • CosmWasm, Rust, Solana, INJ Chain • Tokenomics Design • Governance Mechanisms • Web3.js, Ethers.js, Blockchain API Integration • Smart Contract Optimization • Decentralized Application Development, Oracle • DeFi, NFTs, DAO Development • Smart Contract Auditing
    Featured Skill Rust
    Python
    AI Bot
    Mobile App
    Cryptocurrency
    Solana
    TypeScript
    Node.js
    React
    JavaScript
    Web3
    DApp Development
    DeFi
    Smart Contract Development
    NFT
  • $60 hourly

    • 0.0/5
    • (0 jobs)
    Hello! Thank you for viewing my profile. I’m a software developer with a strong passion for building efficient, reliable, and scalable solutions. My expertise lies in Rust programming, and I have experience working on a variety of projects, from CLI tools to web development and networking systems. I aim to deliver work that is not only high-quality but also tailored to meet your exact needs. Even if your project doesn’t perfectly match my skillset, I’m always ready to explore new fields and challenges. I enjoy learning quickly and adapting to new technologies and requirements. You can trust me to approach every task with dedication and focus. Skills I Offer - Building CLI tools that are fast, user-friendly, and cross-platform compatible. - Developing robust networking solutions for high-performance communication. - Creating scalable web applications and APIs using Rust-based frameworks. - Writing clean, reusable, and well-documented libraries. - Optimizing performance for system-level programming tasks and embedded systems. - Ensuring reliability and safety with async programming and multithreading. In the past few years, I developed a CLI application that streamlined internal operations for a client, saving them significant time and effort. I’ve also contributed to building the backend architecture of a networking system, ensuring it handled thousands of concurrent connections effectively. I’m excited about the opportunity to bring my skills and experience to your next project. Whether it’s a small task or a more complex system, I’m ready to dive in and help you achieve your goals. Let’s create something great together!
    Featured Skill Rust
    Audio Engineering
    Web Application
    System Programming
    DevOps Engineering
    DevOps
    Amazon Web Services
    Network Software
    C++/CLI
  • $120 hourly

    • 0.0/5
    • (0 jobs)
    I am a Full Stack web developer. And I can assist you with the following points: Backend Development - Experience with the Laravel framework - Experience with PHPUnit - Experience with PHP/MySQL - Experience with Amazon Web Services Frontend Development - Experience with the Vuejs framework - Experience with Vue Test Utils Programming: - Experience with the programming languages ​​Python, Java, PHP, Go, SQL, C#, C++, C and Rust Tutoring: - I can assist you with the above programming languages ​​for tutoring sessions.
    Featured Skill Rust
    C#
    C
    C++
    Database Design
    Java
    Python
    Vue.js
    Laravel
    Web Application
    PHP
  • $120 hourly

    • 0.0/5
    • (1 job)
    I'm a native-born Canadian software developer with multiple years of experience and the founder of multiple SaaS companies (beamapi.com and burnandchurn.com). I'm capable of taking rough ideas and transforming them into full-fledged products by working in all areas of the stack (front-end, backend, db admin, etc..). Although I primarily specialize in back-end work, I am also capable of doing front-end web development to bring your services to life! Most of my experience is in Rust and it is the language I prefer to write code in. However, I also have experience in multiple other languages/frameworks and I have an innate curiosity to learn new things. I also have a strong understanding of fundamentals such as system design and architecture so you can be rest assured all code is written with consideration for ease of maintainability and extensibility in the future. I'm always available to answer questions within EST timezone work hours. I strive to do 3 things on this platform: 1. Build great products 2. Build great relationships 3. Be the best at what I do
    Featured Skill Rust
    Amazon ECS
    AWS Fargate
    Stripe
    Apache Kafka
    Svelte
    Google Cloud Platform
    Kubernetes
    Cloudflare
    GraphQL
    Redis
    PostgreSQL
    Node.js
    TypeScript
    Python
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