Hire the best Golang Developers in Ukraine

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Clients rate Golang developers
Rating is 4.8 out of 5.
4.8/5
based on 180 client reviews
  • $40 hourly
    𝗧𝗿𝗮𝗻𝘀𝗳𝗼𝗿𝗺𝗶𝗻𝗴 𝗛𝗲𝗮𝗹𝘁𝗵𝗰𝗮𝗿𝗲 𝗮𝗻𝗱 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁 𝘄𝗶𝘁𝗵 𝗖𝘂𝘀𝘁𝗼𝗺 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀🏥📊 At Krasty Soft, we focus on crafting custom software solutions that optimize business processes, improve efficiency, and drive success. Using advanced technologies such as Retool, React.js, Python, Golang, and Flutter, we build web and mobile applications tailored to the specific needs of industries like healthcare, e-commerce, and enterprise management. Our expertise spans both low-code and traditional development approaches. Whether you require a personalized dashboard, a CRM system, or a scalable mobile app, we’re ready to turn your ideas into reality. 𝐑𝐞𝐯𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐢𝐳𝐢𝐧𝐠 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐰𝐢𝐭𝐡 𝐑𝐞𝐭𝐨𝐨𝐥 As an official Retool partner with an experienced team of Retool developers, and focusing on low code solutions we enable businesses to rapidly build powerful internal tools, such as dashboards, CRMs, admin panels, and inventory management systems. Using Retool's intuitive low-code platform and seamless SQL Server integrations, we craft scalable solutions tailored to your workflows, from data visualization to approval workflows. Additionally, we can leverage Appsmith for projects requiring broader low-code flexibility. Save time and reduce costs while achieving unmatched operational efficiency with our Retool low code expertise. 𝐁𝐮𝐢𝐥𝐝𝐢𝐧𝐠 𝐌𝐨𝐝𝐞𝐫𝐧 𝐖𝐞𝐛 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 𝐰𝐢𝐭𝐡 𝐑𝐞𝐚𝐜𝐭 Our team has solid experience in React.js development to deliver fast, responsive, and user-friendly web applications. Whether you need e-commerce platforms, single-page applications (SPAs), WordPress integration, or multi-page applications (MPAs), we use React's component-based architecture and libraries like Redux, React Query, and Next.js to create scalable solutions. The in-house team of React developers is always ready to start work immediately. Our expertise extends to integrating frameworks like Vue and Angular, along with modern UI libraries such as Material UI and TailwindCSS. Everywhere where you need Javascript, we're ready to help. From progressive web apps (PWAs) to custom dashboards, we leverage React.js to develop solutions that drive business growth. 𝐀𝐝𝐯𝐚𝐧𝐜𝐞𝐝 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐰𝐢𝐭𝐡 𝐏𝐲𝐭𝐡𝐨𝐧 (𝐀𝐈, 𝐌𝐚𝐜𝐡𝐢𝐧𝐞 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠) Our team also specializes in Python development, creating robust backend systems for enterprise-grade solutions. With frameworks like Django, Flask, and FastAPI, we provide scalable backend systems optimized for machine learning, data processing, and real-time applications. We also integrate seamlessly with technologies like React, Java, and JavaScript to ensure high performance and reliability. Using SQL and NoSQL, cloud platforms like AWS and Docker, we build secure and efficient systems to power your next project. 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐰𝐢𝐭𝐡 𝐆𝐨𝐥𝐚𝐧𝐠 Our agency has solid experience in providing top-tier Go development services, helping businesses build high-performance backend systems and scalable applications. With expertise in Golang and Rust, our team of skilled Go developers creates efficient, reliable, and secure solutions for web services, APIs, and internal tools. Whether you need a robust architecture or an optimized backend, we’re here to bring your vision to life with clean and maintainable code. 𝐂𝐫𝐨𝐬𝐬-𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦 𝐌𝐨𝐛𝐢𝐥𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐰𝐢𝐭𝐡 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 We create cross-platform mobile applications using Flutter, ensuring high performance and consistency across Android and iOS devices. From e-commerce apps to healthcare solutions, our Flutter apps feature intuitive UI/UX design, real-time data syncing, and seamless integration with existing systems. Whether you're looking for a custom mobile solution or a scalable cross-platform application, our Flutter expertise delivers apps that elevate your business. 𝐖𝐡𝐲 𝐂𝐡𝐨𝐨𝐬𝐞 𝐔𝐬? 🔹We're an official Retool partner 🔹Our main focus is low-code solutions for rapid development and cost-efficiency. 🔹Proficiency in modern frameworks like React, Vue, Angular, Python, Golang, and Flutter. 🔹The experienced in-house team consists of Retool developers, Python, React, and Go developers who are ready to start immediately 🔹Proven experience in creating dashboards, CRMs, and analytics tools 🔹Scalable and secure solutions tailored to your business needs. Ready to start your next project? Let’s connect and make it happen!
    vsuc_fltilesrefresh_TrophyIcon Golang
    App Development
    CRM Development
    Dashboard
    Low-Code Development
    Back-End Development
    Front-End Development
    Flutter
    Mobile App Development
    Full-Stack Development
    Python
    JavaScript
    React
    Node.js
    Web Development
  • $35 hourly
    Highly skilled Full Stack Web Developer with 8 years of experience in developing robust and scalable web applications. Proficient in Ruby on Rails, React, Node, Python and DevOps. Strong problem-solving abilities and passion for delivering high-quality software solutions. Committed to staying up-to-date with the latest industry trends and technologies.
    vsuc_fltilesrefresh_TrophyIcon Golang
    Web3
    Solidity
    Linux System Administration
    Web Analytics
    DevOps
    MongoDB
    PostgreSQL
    MySQL
    Laravel
    Vue.js
    Python
    React
    Node.js
    Ruby on Rails
  • $60 hourly
    I am a senior FullStack developer with 10+ years of experience in developing scalable and reliable applications and have built a lot of applications from scratch to production using cutting edge technologies and frameworks. My SkillSets: ➤ React(Next), Angular, Vue(Nuxt), Typescript, Tailwind CSS, ThreeJS, HTML/CSS ➤ Node.JS, Express.JS, Python, Django, Flask, PHP, Laravel, Symfony, Ruby on Rails, Golang ➤ Wordpress, Webflow, Wix, Squarespace, Drupal, Shopify ➤ AWS, Azure, GCP, Terraform, Kubernetes, CI/CD ➤ MongoDB, PostgreSQL, DynamoDB, MySQL As a senior frontend and backend developer competent in all areas of web development, I have worked on numerous businesses, startups, non-profit organizations, and entrepreneurs for high-level web application development. I have rich experience on both new and existing/legacy projects including version upgrades, adding new features, changing deployment stacks, or bringing best practices into unstable or poorly structured code. Looking forward to the opportunity to cooperate with you.
    vsuc_fltilesrefresh_TrophyIcon Golang
    AWS Development
    Gatsby.js
    Node.js
    Vue.js
    Angular
    React
    Azure DevOps
    Laravel
    PHP
    Django
    Python
    TypeScript
  • $40 hourly
    Transform Business Operations with Tailored Software Solutions 💼 At Krasty Soft, we empower businesses to achieve operational excellence through custom software development (web development and mobile development). By combining innovative tools like Retool, React, Python, and Flutter, we create solutions that streamline workflows, enhance productivity, and ensure scalability. Whether you need custom dashboards, CRMs, or analytics tools, we build software tailored to meet your unique business goals. Using Retool for complex low code solutions As experienced Retool developers, we specialize in building internal tools such as dashboards, CRMs, inventory management systems, admin panels, and data management platforms. Retool’s intuitive low-code platform allows us to create seamless integrations with SQL Server, APIs, and existing systems, ensuring fast and reliable performance. By utilizing Retool’s drag-and-drop functionality, we craft cost-effective, custom solutions for everything from approval workflows to eLearning platforms. Our expertise extends to leveraging Appsmith for additional flexibility when required, enabling rapid and impactful business transformations. Creating Modern Web Applications with React As experienced React developers, we specialize in building high-performance, user-focused web applications designed for scalability. Whether it's creating eCommerce solutions, single-page applications (SPAs), or multi-page applications (MPAs), we leverage React's component-driven approach and tools like Redux, Next.js, and React Query to deliver exceptional results. Our skills also encompass other frameworks such as Vue and Angular, ensuring flexibility for diverse project needs. With modern UI libraries like Material UI and TailwindCSS, we craft visually appealing, user-friendly designs. Anything with Javascript we can do :slightly_smiling_face:. From seamless WordPress integrations to cutting-edge progressive web apps (PWAs), we have the expertise to bring your vision to life. Building complex Backends with Python and Machine Learning frameworks With deep expertise in Python, we deliver robust and scalable backend solutions tailored to handle complex business workflows. Leveraging frameworks like Django, Flask, and FastAPI, we excel in developing APIs, data processing systems, and seamless machine learning integrations. Our experience spans working with databases such as PostgreSQL, NoSQL, and MongoDB, while ensuring scalability and reliability through deployment on AWS and Docker. We build integrated systems that empower enterprise-grade applications and enable real-time functionality by combining Python with front-end technologies like React and additional programming languages such as Java and JavaScript. Building Cross-Platform Mobile Apps with Flutter📱 We deliver stunning cross-platform mobile applications using Flutter, enabling consistent performance across Android and iOS. Our Flutter apps feature real-time data synchronization, intuitive UI/UX, and seamless integration with backend systems. Whether you need an eCommerce app, a healthcare solution, or a robust enterprise mobile app, our Flutter expertise ensures reliable and scalable results. Why Choose Us? 🤔 In-house team of certified Retool developers. Proficiency in Retool low-code platform, React.js, Python, and Flutter. Proven experience building dashboards, CRMs, and data analytics tools. Scalable, secure, and cost-effective solutions tailored to your business. Ready to transform your operations? Let’s discuss how we can bring your ideas to life!
    vsuc_fltilesrefresh_TrophyIcon Golang
    NodeJS Framework
    No-Code Development
    CRM Development
    Back-End Development
    Front-End Development
    Flutter
    Analytics Dashboard
    Dashboard
    API
    Low-Code Development
    Python
    Node.js
    React
    Full-Stack Development
  • $40 hourly
    As a self-employed blockchain and crypto trading bot developer, I leverage my strong Python, JavaScript, Solidity, Rust, Go programming skills and quantitative analysis abilities to design and develop a trading bot that optimizes trading performance and risk management in multiple CEX (Bybit, Biinance, Coinbase, Kukoin, etc) and DEX (Ethereum, BSC, Solana, Ton, Tron) exchanges. I have successfully managed option trading activities for over 8 years, using algorithmic strategies and market data to execute profitable trades. I have also designed and implemented many decentralized applications (DApps) and smart contracts that enhance transparency and security for various industries. I am driven by the potential of blockchain to revolutionize how we interact with digital assets and believe in its power to create trustless and efficient systems. Core Expertise: Blockchain: - Smart Contracts (ERC20/721/1155/4337), dApps, NFT marketplace, DAO, Bridge, SPL tokens, Memecoin, Stablecoin, Crypto exchange/wallets. Trading Bots && Strategies: - Trading Bots: Arbitrage, Market-Making, Trend-Following, Grid Trading, Scalping, Copy Trading, Volume, Frontrunning, Liquidity Sniper. - Strategies: Day Trading, Position Trading, Forex Trading, Arbitrage, Scalping, Algo Trading, Grid Trading. Programming Languages & Frameworks: - Languages: Python, JavaScript, Solidity, Rust, Go. - Frameworks: Django/Flask, Node.js, Golang DevOps & Cloud: - Containerization: Docker, Kubernetes. - Cloud Platforms: AWS, Azure, GCP. - CI/CD: Jenkins, GitLab CI, GitHub Actions. My goal is to pursue an entry-level position in software development that allows me to apply my skills and knowledge to real-world problems and contribute to the success of the company.
    vsuc_fltilesrefresh_TrophyIcon Golang
    Blockchain, NFT & Cryptocurrency
    Blockchain
    Web3
    Solana
    Ethereum
    Pine Script
    Forex Trading
    Artificial Intelligence
    Bot Development
    Trading Strategy
    Solidity
    Rust
    JavaScript
    Python
  • $40 hourly
    I am a Full Stack Developer with more than 7 years of extensive expertise in crafting, building, and launching dynamic web applications across multiple industries, such as e-commerce, ERP solutions and healthcare. Frontend Development: I have extensive expertise in modern front-end frameworks such as React, Vue.js, Angular, and Next.js. My primary focus is on creating responsive and user-friendly interfaces, particularly for the e-commerce industry. I excel at designing engaging shopping experiences that enhance conversion rates and boost customer satisfaction. I have successfully integrated Shopify into various projects, customizing themes and developing applications to optimize online storefronts and elevate user engagement. Backend Development: In backend development, I am skilled in creating robust APIs using Node.js, Express.js, and Fastify, and I have substantial experience with PHP and Laravel. I also leverage frameworks like Flask and Django in Python for various projects. My expertise extends to Golang, where I develop scalable applications. I focus on implementing ERP solutions that optimize workflows and enhance operational efficiency. Additionally, I have a strong background in Java Spring Boot for enterprise-level applications and C# - .Net for building dependable, scalable solutions. Mobile Development: I focus on creating high-performance cross-platform mobile applications with React Native, providing outstanding user experiences. My portfolio includes cutting-edge mobile solutions for healthcare organizations. I excel in team-oriented, agile settings, consistently delivering high-quality software solutions on schedule. My dedication to producing clean, maintainable code goes hand in hand with a relentless pursuit of process optimization and a strong enthusiasm for emerging technologies, all aimed at driving innovation and improving user experiences. Languages: PHP, Python, JavaScript, C#, Java, Golang Backend: Laravel, .NET, Express.js, Fastify, Flask, FastAPI, Django, Spring Boot Frontend: React, Vue.js, Angular, Next.js, Shopify Mobile: React Native
    vsuc_fltilesrefresh_TrophyIcon Golang
    FastAPI
    Shopify
    Flask
    Spring Boot
    C#
    Angular
    Django
    Laravel
    React Native
    Vue.js
    Next.js
    ExpressJS
    React
  • $40 hourly
    With over 10 years of hands-on experience in both web and mobile application development, I am a dedicated full stack developer who thrives on crafting high-quality, user-focused solutions. My proficiency spans a diverse array of technologies, including PHP and Python frameworks, JavaScript libraries, and cloud platforms, making me a valuable contributor to any team. Experience: I have effectively built numerous websites and applications for local digital agencies, translating client needs into robust, scalable, and efficient solutions. My meticulous attention to detail guarantees that the code I produce is not only functional but also elegant and maintainable. Project Highlights: - Developed intricate solutions ranging from straightforward social applications to comprehensive multi-component enterprise management systems. - Crafted healthcare applications that prioritize user experience and adhere to industry regulations. - Worked alongside diverse teams to deliver innovative products across various sectors, including finance, retail, and entertainment. Key Skills: - Front-End Development: React, Angular, Vue.js, Next.js - Back-End Development: PHP (Laravel), Python (Django, Flask, FastAPI), C# (ASP.NET), Java (Spring Boot), Node.js (Express.js, Nest.js), Go - Mobile Development: React Native - E-Commerce Platforms Shopify, Wordpress - Cloud Solutions: AWS (S3, EC2, Route 53, etc.), Google Cloud (Firebase, VM Instances, OCR), Azure (App Services, Azure Functions, Azure Blob Storage, Azure SQL Database) - DevOps & Tools: Docker, Vagrant, Git, SVN - Industries: Healthcare, ECommerce, ERP, Social Networks, FinTech, AI, Marketing
    vsuc_fltilesrefresh_TrophyIcon Golang
    Spring Boot
    ASP.NET
    Shopify
    Laravel
    Vue.js
    React Native
    Angular
    ExpressJS
    FastAPI
    Flask
    Django
    React
    Next.js
  • $35 hourly
    𝗛𝗲𝗹𝗹𝗼. I am a skilled developer specializing in bot development and backend engineering, with a strong focus on efficiency, scalability, and clean code. -Expertise in Bot Development: *Trading Bot: Development of high-performance trading systems to optimize market strategies such as arbitrage bot, news-based bot, high-frequeny trading bot, market-making bot, trend-following bot. *Telegram Bot: Customized automation solutions for enhanced communication and streamlined workflows. -Backend Proficiency: *Frameworks: Expertise in Elixir/Phoenix, Koa.js, Hapi, Axum, Rocket, Gin, Beego, Express.js, Nest.js, Laravel, Django, Flask for building scalable APIs and backend systems. *Languages: Advanced skills in JavaScript, proficiency in Rust for low-level programming, and Golang for system-level development. -Tauri Build fast, scalable and user-friendly app with Rust. -Key Strengths: *Turning complex technical challenges into streamlined, practical solutions. *Delivering high-quality projects within tight deadlines. *Ensuring code reliability, scalability, and maintainability. Let’s collaborate to build cutting-edge systems tailored to your needs!
    vsuc_fltilesrefresh_TrophyIcon Golang
    Flask
    Elixir
    Laravel
    NestJS
    Cryptocurrency Trading
    Telegram API
    JavaScript
    Python
    web3.js
    Ethereum
    Smart Contract
    Rust
    Solana
    Bot Development
  • $45 hourly
    Architecture of small and large applications and their delivery pipelines in the cloud and in onpremise environments is my bread and butter. This includes understanding business needs, providing best available options from different cloud providers, setting up CI/CD pipelines, organizing work of other people on that topic. Being a fan of Devops philosophy I also have broad experience in: * Kubernetes and container ecosystem (CKA certified); * virtualization systems (KVM, Xen) and cloud systems (OpenStack); * Python/Go; * ecosystem of CI/CD toolset (Jenkins, Concourse CI); * configuration management systems (Ansible, Terraform);
    vsuc_fltilesrefresh_TrophyIcon Golang
    Amazon ECS
    Linux
    CI/CD
    Ansible
    Docker
    Python
    Application Release Automation
    DevOps
    Kubernetes
    Amazon Web Services
    Linux System Administration
    Deployment Automation
    Terraform
  • $20 hourly
    Hi, I’m Rostyslav 👋, a passionate software developer with a knack for creating robust and efficient IT solutions. Whether it's building a project from scratch to deployment and maintaining it long-term, I bring a wealth of experience and dedication to every project. I work both independently and as the owner of an IT agency, so you can count on me to deliver top-notch results tailored to your needs. My Expertise: Web Development 🌐: Crafting responsive, user-friendly websites that engage and delight users. Desktop Application Development 🖥️: Building high-performance desktop applications with seamless functionality. E-commerce Development 🛒: Developing secure, scalable platforms that drive sales and customer engagement. ERP/CRM Solutions 🏢: Creating custom systems that streamline your business processes for maximum efficiency. Custom Software Development 🛠️: Delivering bespoke solutions to meet unique business challenges. Why Work With Me? 🔧 I bring the expertise to take your project from concept to deployment, ensuring smooth and secure performance throughout. 👨‍💻 As both a self-employed developer and agency owner, I’ve got the flexibility and resources to handle projects of all sizes. 🗣️ I prioritize clear communication and collaboration, ensuring your project is completed on time and within budget. 🎯 With a focus on quality and innovation, I’m always eager to bring fresh ideas and technical expertise to the table. Let’s collaborate to turn your vision into a reality! Reach out today, and let’s make something amazing together! 😊 ________________________________________________________________ Web Development: Responsive Design, Cross-browser Compatibility, Progressive Web Apps (PWA), Static & Dynamic Websites, Web APIs, Single Page Application (SPA), SEO Optimization, Web Performance Optimization (WPO), Server-Side Rendering (SSR), Content Management System (CMS), Headless CMS, Web Security (SSL, HTTPS, CSRF), Accessibility (WCAG), WebAssembly (Wasm), WebSockets, Microservices Architecture. App Development: Mobile-first Design, Hybrid Apps, Native Apps, Cross-Platform Development, iOS/Android Development, Flutter, React Native, Kotlin, Swift, Progressive Web Apps (PWA), Mobile Backend as a Service (MBaaS), Augmented Reality (AR) Apps, In-App Purchases, App Store Optimization (ASO), Push Notifications, Geolocation Services, Mobile Payments Integration. LMS Development: Course Management, SCORM Compliance, eLearning Platform, Gamification in Learning, Learning Paths, Instructor-led Training, Video Streaming, Learning Analytics, Certifications & Badges, Quizzes & Assignments, Mobile Learning (mLearning), Social Learning Integration, Custom Reporting, Adaptive Learning, User Role Management, Multi-language Support, Student Engagement. KMS Development: Knowledge Base, Document Management, Content Tagging & Categorization, Search Engine Optimization, Real-time Collaboration, Version Control, Knowledge Sharing, Workflow Automation, Internal Wikis, Analytics & Reporting, Permission-Based Access, Data Security & Encryption, Multi-tenancy, AI-Powered Search, Question & Answer Forums, Integration with CRM/ERP, Smart Recommendations. Website Development: Landing Pages, Wireframing & Prototyping, Conversion Rate Optimization (CRO), WordPress Development, Joomla, Shopify, WooCommerce, Custom Themes & Plugins, Responsive Image Loading, Custom Animations, Web 3.0, E-commerce Integration, UX/UI Testing, A/B Testing, Google Analytics Integration. Full-Stack Development: MERN Stack (MongoDB, Express.js, React, Node.js), MEAN Stack (MongoDB, Express.js, Angular, Node.js), LAMP Stack (Linux, Apache, MySQL, PHP), GraphQL, Docker Containers, Kubernetes Orchestration, RESTful Services, Continuous Integration/Continuous Deployment (CI/CD), Microservices, API Gateway, DevOps, AWS/GCP/Azure Deployment, Cloud Native Apps, Unit & Integration Testing. Back-End Development: RESTful API, GraphQL, Database Management (SQL/NoSQL), Object-Relational Mapping (ORM), Asynchronous Programming, API Authentication & Authorization (OAuth, JWT), Caching Mechanisms (Redis, Memcached), Microservices Architecture, Serverless Computing, Cloud Services (AWS Lambda, Azure Functions), Web Application Firewalls (WAF), Session Management, Multi-threading, Containerization (Docker), Queue Systems (RabbitMQ, Kafka). Front-End Development: React.js, Vue.js, Angular, HTML5, CSS3, Sass, LESS, CSS Grid, Flexbox, JavaScript ES6+, TypeScript, AJAX, Webpack, Babel, Tailwind CSS, Material UI, Bootstrap, JavaScript Frameworks, Client-Side Routing, Responsive Web Design, Cross-Browser Testing, Component-Based Architecture, DOM Manipulation, Web Vitals (Core Web Vitals). CRM Development: Customer Data Management, Workflow Automation, Sales Pipeline, Custom CRM Solutions, Cloud-based CRM, CRM API Integration, Lead Tracking & Management, Sales Reporting & Forecasting, Email Integration, Customer Support Ticketing, CRM Customization, Multi-Channel
    vsuc_fltilesrefresh_TrophyIcon Golang
    Web Design
    Docker Compose
    Web Application
    PHP
    WordPress
    JavaScript
    Web Development
    MongoDB
    Bootstrap
    HTML
    CSS
    Docker
    SQL
    PostgreSQL
  • $11 hourly
    Hello and welcome! I'm Petro, an iOS developer specializing in SwiftUI for iOS development, Google Cloud Services, and integrating diverse APIs and cloud services. My expertise combines front-end proficiency in SwiftUI with strong back-end skills in GCP Services like Firebase SDK, Cloud Functions, Cloud Run, etc. This integration of technologies empowers me to deliver exceptional front-end and back-end solutions. Primary Focus: - Mobile Development Technologies: iOS, SwiftUI, UIKit - Backend Development: Emphasis on Google Cloud Platform and Golang Current Specializations: - Frameworks: SwiftUI - Firebase Services: Firestore, Messaging, Functions, Authentication, Analytics, etc. - Google Cloud Services: Cloud Functions, Pub/Sub, Cloud Run, Compute Engine, etc. - Containerization: Utilizing Docker in GCP My deep passion for both Apple and Google Cloud technologies is reflected in my comprehensive work with SwiftUI and Firebase for iOS development, and the Google Cloud Platform for backend solutions. Utilizing Swift and Golang, I strive to create complete, fully-integrated mobile and backend applications. This dedication drives me to deliver high-quality, efficient solutions for both mobile and software applications. Primary Languages and Technologies: - Languages: Swift, Golang - Technologies: SwiftUI, Firebase, Google Cloud Platform (GCP) - Additional Skills: SwiftData, UIKit, Git, MVC, MVVM, JSON, CocoaPods, CoreData, CloudKit, AWS, Push Notifications, WebSockets, REST API, HTTP, Data Structures, OOP, ChatGPT Supportive Skills: - Programming: JavaScript, HTML/CSS - Technologies: Docker, MySQL, PostgreSQL, SQLite, WebSocket server/client, Go/Gorilla, Go/Gin I am open to discussions regarding any type of collaboration. Please feel free to contact me exclusively through UpWork. Looking forward to working with you! [Date Update: December 20, 2023] - As an actively engaged software developer, my involvement here is ongoing. If you don't see recent completed jobs, it simply means I'm busy with projects, possibly elsewhere. Rest assured, I am a committed and currently working software developer. Thanks for your interest! Looking forward to potential collaborations.
    vsuc_fltilesrefresh_TrophyIcon Golang
    RESTful API
    Software Development
    GPT API
    GPT-4
    Google Cloud Platform
    SwiftUI
    Firebase Cloud Firestore
    iOS
    iPadOS
    Mobile App Development
    Swift
    OpenAI API
    Firebase
    iOS Development
  • $30 hourly
    Hi. My name is Roman. As a full-stack developer, I have rich experiences in several programming languages and its frameworks. I am responsible for the design and development of the web applications based on JavaScript, PHP, SQL, HTML and CSS. I have deep background knowledge and experience in backend including Node.js/Python and also clouding services including AWS/Google Cloud/Heroku etc. And I'm also familiar with testing tools including Jest, Cypress, Mocha and I have rich experience in CI/CD pipelines tools including Docker, Jenkins etc. In recent years, I have developed multiple projects using the LLM, Langchain and ChatGPT. Do you want to add AI to your business and develop the various automation projects? I can help you to integrate ChatGPT(GPT3.5,GPT4) into your business flow and develop the automation projects for scraping, processing and controlling the data. My Skills: - AI * ChatGPT, LangChain, Pytorch, TensorFlow - Frontend Skills * UI/UX Design: Figma, Adobe Suite. * React, React Hooks, Redux, MaterialUI, Ant-Design, Next * Vue, Vuex, Vuetify, Vue-Router, Nuxt * JavaScript/TypeScript * Bootstrap, Metronic, Tailwindcss - Backend Skills * NodeJS | ExpressJS | NestJS * GoLang * Python, Django, Flask * Laravel * APIs: Restful APIs, Google API, GraphQL - DATABASE Skills * MySQL * MongoDB * PostgreSQL - Test tools * Jest, Enzyme, Jasmine, Mocha
    vsuc_fltilesrefresh_TrophyIcon Golang
    Machine Learning
    Automation
    Artificial Intelligence
    GPT API
    Laravel
    Vue.js
    TypeScript
    MySQL
    MongoDB
    Node.js
    OpenAI API
    Django
    React
    Python
  • $27 hourly
    I am an experienced system administrator and a passionate Go developer. With a deep understanding of IT infrastructure and backend programming, I can help you solve complex technical challenges and optimize your systems. Check out my offers, and let’s collaborate to bring your project to the next level!
    vsuc_fltilesrefresh_TrophyIcon Golang
    MailWizz
    Bulk Marketing
    Telegram
    Bot Development
    Docker Compose
    Docker
    CI/CD
    VPN
    Proxmox VE
    Virtualization
    Microsoft Active Directory
    Windows Server
    Linux System Administration
  • $45 hourly
    Hello, I'm Mykhailo from Blackthorn Vision 🚀, a premier custom software development company based in Ukraine, Eastern Europe. With over a decade of experience, we specialize in empowering technology companies by expanding their tech teams or managing their projects entirely. Technology Expertise: Backend Development: We excel in a wide range of backend technologies including .NET, Golang, ASP.NET, C#, WPF, MSSQL, API development, Python, Docker, Kubernetes, and various other web technologies. We also have extensive experience with cloud services (AWS, Azure, Google Cloud). Frontend Development: Our expertise in frontend development includes JavaScript (React.js, Angular.js, TypeScript), Electron.js, Node.js, jQuery, and other web technologies. We are proficient in creating dynamic and responsive user interfaces. Mobile Development: We specialize in mobile development for both iOS and Android platforms, using iOS Swift, Android Kotlin, and Xamarin. We have extensive experience in creating robust and user-friendly mobile applications. Artificial Intelligence and Machine Learning: Our ML & AI tech stack includes Python, Numpy, Pandas, Scikit-learn, TensorFlow, Matplotlib, Plotly, OpenCV, SQL, Apache Arrow, Apache Parquet, Apache Airflow, Azure ML, and Vertex AI. We are proficient in building and deploying intelligent solutions. In addition, we have substantial experience with Silverlight, UWP, XAML, and extensive work with cloud-based machine learning platforms) 💻. Here are some quick facts about us: 14 Years of Industry Experience: We have been on the market for over 14 years 📆, consistently delivering high-quality software solutions. Microsoft Partnership: Our collaboration with Microsoft enables us to stay at the forefront of technology and innovation 🔧. Global Presence: With 2 development centers in Ukraine and a team of 120+ professionals 👥, we have successfully completed 73+ long-term projects for Fortune 500 companies, serving clients across 25+ countries 🌍. Long-Term Client Relationships: Our client engagements last for 5+ years on average ⏳, a testament to our commitment and quality. Industry Focus: We have profound expertise in various domains such as Energy, Oil & Gas, FinTech, Biotechnology, Healthcare, Budgeting & Accounting, Hospitality, Industrial Automation, Manufacturing, Internet of Things, Computer Software, Clouds & CyberSecurity 🏭. Our track record on Upwork speaks for itself: $300K+ in Total Earnings 💰 74 Total Jobs Completed ✅ 9,846 Total Hours Worked ⏲️ We believe in building success stories 🌟. You can find more about our achievements and client feedback on our website blackthorn-vision.com and our Clutch profile clutch.co/profile/blackthorn-vision#highlights. Connect with us on Instagram @blackthorn_vision and Facebook @blackthornvision to stay updated with our latest projects and community engagements 📲. Let's collaborate to turn your vision into reality with our cutting-edge solutions and experienced team 🌈. Reach out to discuss how we can support your next project.
    vsuc_fltilesrefresh_TrophyIcon Golang
    .NET Core
    UX & UI
    ASP.NET
    Python
    Swift
    React
    Node.js
    iOS
    Android
    Xamarin
    AngularJS
    C#
    Kotlin
    JavaScript
  • $100 hourly
    I'm working as an Account manager at the Apriorit company. My main responsibility is to manage existent projects and to seek new opportunities for our company. The key areas of development where we have a strong experience are File System Driver (Windows, Linux, MacOS), Embedded Linux development, IoT, Network Driver Development, Device Driver Development, Kernel development, C and C++ Programming (C++ development, C/C++), DLL injection, Virtualization solutions (all main types of Hypervisor), CyberSecurity, Cybersecurity solutions and Penetration Testing both Inside and Outside, API Hook, Embedded Solutions, Data Acquisition, Mobile Data Management (MDM). So, if you need high qualified Kernel Developer - we can help you! So main targets of solutions are focused on low-level development - management and development of file system filter driver, USB management driver, network adapter drivers, having strong experience for these we can do a project in time and limited budget. If we are talking about Virtualization - they are major complex solutions related to Remote access, Single sign-on software and solutions development, or Data Protection solution. Have advanced skills of working and understanding for main hypervisors, such as Hyper-V, Xen, ESXi, KVM. We can discuss more suitable architecture idea for a customer and scheme of work, and even propose a solution based on our own SDK, which can speed up the process of development. In addition, we are highly experienced in Image Processing and Computer Vision, CUDA and speed-up calculations of NVIDIA Video Card processing, GPU programming, OpenCV, OpenGL, Photo and Video Object recognition. We are working with Deep Learning modeling (TF, CoreML, Caffee, etc.) and computer Science/Machine learning. We have used Python3 (Anaconda, Spyder), Tensorflow, Numpy, Scipy, Keras, Theano, Scikit-learn. Apriorit’s Expertise in Automotive Services Apriorit specializes in delivering cutting-edge software development services for the automotive industry, with a strong focus on innovation, safety, and compliance. Our expertise includes: Embedded Software Development: Developing reliable and high-performance embedded systems for automotive applications. Experience in working with real-time operating systems (RTOS) and hardware-level programming. AUTOSAR and Functional Safety: Expertise in the AUTOSAR platform to ensure seamless integration and scalability of automotive applications. Strong focus on functional safety compliance with ISO 26262 standards. ADAS and Vehicle Security: Developing advanced driver-assistance systems (ADAS) to enhance vehicle safety and performance. Implementing robust cybersecurity measures to protect automotive systems from potential threats. TISAX Certification: Apriorit is TISAX-certified, ensuring compliance with stringent data protection and security requirements for the automotive industry. Our proven track record of working with automotive OEMs and suppliers makes Apriorit a reliable partner for delivering innovative and secure automotive solutions. And we have an experienced Reverse Engineering Team, which can help you to dissect and analyse any system's objects and discover undocumented items. I'm open to different price and project working schemes, please feel free to contact me.
    vsuc_fltilesrefresh_TrophyIcon Golang
    Desktop Application
    Rust
    Microsoft Windows
    Solution Architecture
    Embedded System
    Driver Development
    Kernel
    Embedded Linux
    Cybersecurity Management
    TCP/IP
    macOS
    Network Security
    Embedded Application
    C++
  • $40 hourly
    Senior Java Developer with 18 years of experience in Web Development using Java, Kotlin & JavaScript | TypeScript stack. Deep knowledge of Spring Framework, Spring Boot Web MVC, Spring Boot WebFlux, PostgreSQL, Node.js, Nest.js, Next.js & React. Master in Computer Science. For the last 18 years, I have been providing the following 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬: ✅ Full-stack Software Development ✅ Web development ✅ Mobile application development ✅ Database modeling ✅ Implementing high-load microservices ✅ API development and integration ✅ Improve application performance ✅ POC and MVP development ✅ Cloud Engineering Working worldwide, I helped 5 customers from Fortune 500 with software development, coding, testing, infrastructure setup, forming and supervising a development team. I specialize in the following business 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬: 🏦 Fintech -💲Digital Banking -💲 Regulatory Compliance -💲Investment Management -💲 Securities Trading -💲 Securities Landing -💲 Payment Systems 🔆 Renewable Energy 💊 Healthcare 🏠 Real Estate 📚 Education 🚚 Logistics 🎯 Marketing 𝗧𝗲𝗰𝗵 𝘀𝘁𝗮𝗰𝗸: 🗄️ Backend: Java, Kotlin (Spring Framework, Spring Web MVC, Spring Boot WebFlux), TypeScript (Node.js, Nest.js), Golang ⚛ Web: TypeScript, JavaScript, HTML5, CSS, Next.js, React, Angular 📳 Mobile: ReactNative, Flutter, Ionic 🔋 Database: Supabase, PostgreSQL, Redis, MongoDB, Cassandra, AWS DynamoDB, Azure CosmosDB ☁︎ Cloud: AWS, AWS Lambda, AWS API Gateway, Azure, GCP 🛠️ DevOps: Docker, Kubernetes, Nomad, Terraform, Ansible, Github, Gitlab. I have wide experience with different Software Architecture Styles starting from Monolith to high-load Microservices and different infrastructure approaches such as On-Premise, Cloud, and Hybrid. I've implemented 200+ Microservices for the World's Top Companies.
    vsuc_fltilesrefresh_TrophyIcon Golang
    Kubernetes
    Docker
    Apache Kafka
    Redis
    Supabase
    React
    Next.js
    TypeScript
    AWS Lambda
    Spring Boot
    Kotlin
    SQL
    JavaScript
    Java
  • $25 hourly
    I'm experienced Software Engineer with 6 years of experience in Back-end & Full stack development. I had worked in huge, moderate, and tiny teams. I'm opem-minded person who feels comfortable to work in multicultural teams. I'm interested in technologies for all my life. Besides, I had chance to work with different web technologies that gives me complex point of view for solving tasks. I do my work so that I can be proud of it. Domains I worked in: ⭐️ Fintech ⭐️ Education ⭐️ eCommerce ⭐️ Telecommunication ⭐️ Media ⭐️ Marketin ⭐️ and so on. I have a deep understanding of frameworks and programming languages I'm working with, which allows me to create any kind of web product, that works faster than the competitor's website and still remains scalable for numerous future upgrades, extensions, and improvements. In addition, I’m highly skilled in: ✅ Golang ✅ NodeJS ✅ AWS ✅ GCP ✅ gRPC ✅ RestAPI ✅ Apache Kafka ✅ React ✅ and many others I also prefer to use NPM libraries , Frameworks, and MVP architecture and follow OOP paradigms as actual innovation solutions and standards for Javascript projects. For Golang projects I can use OOP-like, procedure, or functional style. Besides, I like to follow hexagonal arcitecture because of its flexibility and framework-/database-/transport- agnostic treats. I prefer to use: 🧩 Git as a version control system 🖥 VS code, tslint, eslint for friendly-looking code 🛠 Trello / Jira as task tracking systems. I always try to establish long-term cooperation with clients, always making sure that the client is satisfied. I'm flexible with my working hours and I am tolerance of the possibility of working overtime if the customer or the project itself needs it 🫡 Let's start here 🚀 by defining your objectives, and pushing your project to the live server ASAP 🏆 Last updated: October 21th, 2024
    vsuc_fltilesrefresh_TrophyIcon Golang
    OpenAPI
    Docker Compose
    Apache Kafka
    REST API
    NodeJS Framework
    Kubernetes
    Docker
    MongoDB
    PostgreSQL
    Node.js
  • $56 hourly
    Hello World! My name is Yan and I am React.js/Node.js developer. I consider my self rather experienced both with front-end and back-end. I really like to know how and why everything works (or not..). The list of skills may look like: HTML, CSS, JAVASCRIPT, C#, XML, XSL, REACT.JS, NODE.JS, FLUTTER, ADOBE PHOTOSHOP, BLENDER, GIMP, INKSCAPE, UNITY3D. Opened for any reasonable project and ready to invoke all my skills for the best results
    vsuc_fltilesrefresh_TrophyIcon Golang
    Flutter
    Unity
    ECMAScript 6
    API Development
    API Integration
    JavaScript
    Docker
    CSS 3
    HTML5
    MongoDB
    React
    Node.js
    jQuery
    C#
  • $100 hourly
    — Among the Top 1% of Upwork Freelancers — Top Rated Plus Freelancer & Expert Vetted Freelancer With over 14 years of experience in software development, including the last 5 years as a CTO at licensed platforms, I bring a wealth of knowledge and expertise to each project. My passion lies in creating efficient, cost-effective solutions tailored to each business's unique requirements. I specialize in developing software that is both high-performing and low-resource intensive, and I'm always looking for opportunities to collaborate with clients on a long-term basis. I have extensive experience with GoLang, Node.js, JavaScript, ReactJS, PHP, Laravel, WordPress, MySQL, PostgreSQL, MongoDB, gRPC, Kafka, Redis, LESS, ElasticSearch, OpenAi, and ChatGPT. Additionally, I am well-versed in managing systems on Kubernetes, Docker, and Linux. With my riched experience, I bring a deep understanding of the unique challenges and requirements of different types of businesses, and I am well-equipped to help my clients scale their operations and achieve their goals. To help my clients get the most out of our collaboration, I offer a risk-free trial period. If you're looking for a skilled software architect and engineer with experience in the trading industry to help you scale your business with innovative IT solutions, please don't hesitate to reach out.
    vsuc_fltilesrefresh_TrophyIcon Golang
    AWS CloudFormation
    Artificial Intelligence
    Cryptocurrency
    DevOps
    API Development
    Elasticsearch
    Kubernetes
    Web Development
    Amazon Web Services
    MySQL
    React
    MongoDB
    PostgreSQL
    Node.js
  • $40 hourly
    🏆🏆🏆 Senior Ruby, Ruby on Rails developer - I've been a Ruby developer since 2010, and my work has covered Rails applications, data cleaning and modeling, content delivery optimization, A/B testing engines, and API design. Deep knowledge and practical experience and skill set : 🏆 Ruby on Rails - CRM/ERP/SaaS from scratch 🏆 React/Redux and JavaScript, TypeScript, Node 🏆 Wordpress Design and Development 🏆 Shopify Design and Development /Shopify Apps. 🏆 Erlang/Elixir △ Front end - core Javascript, Angular/React/Next.js/Vue/Node.js/TypeScript - D3.js, Three.js, WebGL ( animation - GSAP, SVG ), Fabric.js - HTML5/CSS3, LESS, SCSS/Semantic, Bootstrap3,4, KendoUI, Material Design △ Backend Experience - Node and some other JS Framework - Rest API/GraphQL - Erlang/OTP, Elixir,Phoenix - Go (Golang), Machine Learning, AI - Blockchain/Cryptocurrency/Cryptoexchange - Bit coin, Ethereum, Ripple, Stellar, Cardano - Solidity, Smart Contracts, Truffle, Web3, ERC20, ERC721 - Marketing Automation, CRM - Scraping △ DevOps - Docker, Kubernetes - AWS, Google Cloud ( GCP ) - System Administration
    vsuc_fltilesrefresh_TrophyIcon Golang
    Blockchain
    Shopify
    Angular 4
    Elixir
    Ruby on Rails
    Ruby
    JavaScript
    Node.js
    React
  • $40 hourly
    Hello! My name is Kirill and I am a full-stack developer. I worked both in the company and for myself. Projects in which I participated as a developer can be found in the portfolio. I write all the code cleanly, adhere to the validity and commenting. For me, it is important to communicate with the client, for a complete understanding and implementation at the highest level of all assigned tasks. Also, I always evaluate the project in order to accurately negotiate the terms and invest in them, time is money. For every client, I propose my ideas on how to improve, make a more profitable website. -Blockchain development » PancakeSwap & UniSwap » Custom Blockchain and DApps/DeFi/DEX, Swap, Liquidity » Cryptocurrency Fork, Yield-Farming, Staking, Lottery, Referral » Cryptocurrencies. NFT marketplace, » Smart Contract (ERC20, BEP20, ERC721, ERC1155) » Solidity, Truffle, OpenZeppelin, Golang, Rust, Web3Js - Web development: » HTML5, CSS3, Bootstrap, jQuery » Node, ReactJs, NextJs, VueJs, NuxtJs, TypeScript, AngularJs. » Python, PHP, CodeIgniter, Laravel » WordPress(Ecommerce, Woocommerce, Shopify,Wix) » MongoDB, PostgreSQL, SQLServer, MySQL, MariaDB, Write to me and we will discuss your project in detail. Also, I am ready to solve problems related to your site. Poorly displayed content, script does not work, completely redo the page or something else - I am always at your service. I hope for fruitful cooperation with everyone! I look forward to hearing from you!
    vsuc_fltilesrefresh_TrophyIcon Golang
    Ethereum
    Blockchain
    Solidity
    web3.js
    Rust
    TypeScript
    Vue.js
    Angular
    Laravel
    Node.js
    React
    PHP
    HTML
    JavaScript
  • $45 hourly
    Full Cycle Developer with a strong record of 6+ years in delivering exceptional web solutions. Capable of architecturing and developing efficient, scalable, and high-performance applications. Successfully delivered complex software solutions to optimize backend systems and microservices. Committed to delivering innovative solutions to meet diverse business needs. Tech Stack Languages and Frameworks: Go (Gin, Echo, Fiber), PHP (Symfony, Laravel), Python (Django, Flask, Tornado, FastAPI) Infrastructure: Kubernetes, Terraform, Jenkins, Gitlab CI, Ansible, nginx configuration Message Brokers: Kafka, RabbitMQ, AWS SQS NoSQL: MongoDB, ElasticSearch, Redis, AWS DynamoDB Monitoring And Logging: Prometheus, Grafana, Grafana Loki Data Warehouse and Analytics: ClickHouse, BigQuery JS: Vue.js, React.js, Next.js, Nuxt.js ✓ Backend Development: Proficient in designing RESTful APIs and microservices using Go (Gin, Fiber, Echo) and PHP (Symfony, Laravel). ✓ System Architecture: Experienced in designing scalable, fault-tolerant architectures optimized for performance and maintainability. ✓ High-Performance Solutions: Skilled in implementing concurrency patterns, optimizing database queries, and leveraging caching mechanisms (Redis, Memcached) to build lightning-fast applications. ✓ Data Engineering: Expertise in building ETL pipelines, handling large datasets with tools like ClickHouse, BigQuery, and Kafka, and ensuring seamless data processing and analytics. ✓ DevOps & CI/CD: Proficient in containerization and orchestration using Docker, Kubernetes, and tools like Terraform, GitLab CI, and Jenkins for streamlined deployments. ✓ Cloud Expertise: Hands-on experience with AWS services (EC2, ECS, RDS, SQS, S3) for deploying and scaling applications. My main strengths are responsibility and passion for programming. I'm always ready to talk with a client to understand their needs and expectations clearly. I sincerely thank you for your attention. Don't hesitate to contact me if interested. Looking forward to work with You.
    vsuc_fltilesrefresh_TrophyIcon Golang
    Terraform
    Kubernetes
    Google Cloud Platform
    Python
    ClickHouse
    RabbitMQ
    Apache Kafka
    Symfony
    Database Architecture
    Laravel
    PHP
    Vue.js
    Docker
  • $45 hourly
    🎯 My name is Bogdan, I am a top rated Full Stack developer, specializing in Python (Flask and Django), Golang (Go), and AI integrations. 🦾 About Me: ✔ Web developer with 7+ years of experience ✔ Back-end stack: Go, Python, Node.JS ✔ Back-end frameworks: Django, Flask ✔ Experience in Databases: PostgreSQL, MySQL, MongoDB, DynamoDB, Neo4j ✔ Front-end stack: React.JS, VanillaJS ✔ Microservices architecture, Database design, REST API, GraphQL, microservices architecture ✔ Development for me is a challenge where I am capable of creating complex projects and finding the best solutions. JoinToIT has 10+ years of experience in top-notch software engineering worldwide. Among our clients are vendors of Tesla, UberEats competitor in the EU, and Peloton bikes competitor in the USA, utilizing different technologies such as React, React Native, Vue.js, Node.js, Laravel, Go (Golang), Django, Flask, Flutter, Firebase, etc. 🚀 🦾Our team has already worked with such industries as: ✔️ ChatGPT integration ✔️ Sport ✔️ Healthcare ✔️ Social media ✔️ Sales ✔️ Automotive ✔️ Manufacturing ✔️ Education ✔️ Finance ✔️ Legal We are eager to assist you with web & mobile applications, CRM and ERP systems, e-commerce websites, etc. We use the latest technologies: PHP, Laravel, JavaScript, React & React Native, Golang, PHP, Laravel, Python, Django, Flask, and others. Our approach to the project development is professional. We offer you a complex team, which includes QA, BA, PM, UI/UX designers, and Developers with the expertise in the needed stack for your business. We also follow Agile methodology in our work, combining SCRUM and Kanban. As well, we can refer one developer to fulfill your needs and join your team. We can provide you with a fixed price for the project. This means you will know what budget you will spend and what payment will be upon delivery. We are an organization having 12 values inside with one of them being - “Respect and honesty towards the client”. And our key competence is - “Know the client's business better than himself”. I believe this is what we will do for you doing this software. Our team counts 70+ experienced cross-platform developers skilled in PHP, JavaScript, MySQL, Python, Go, Node.js, React, etc. to deliver you the best market practices. You will be deeply involved in our project development process. Our priority and main goal is to bring your project success, whether complex, a PWA, or a slim MVP. We use the latest technologies to build and launch customers' software solutions which include: ➕Languages: PHP, JavaScript, Python, CSS, HTML ➕Frameworks: Vue.js, Node.js, ExpressJS, AdonisJS, Nust.js, React.js, React Native, Firebase, Goland, Django/Flask, Laravel, Bootstrap ➕API Integration and Development: ChatGPT, Stripe, PayPаl, Twilio, TextMagic, Xero, DocuSign, Google Maps and other maps, Facebook, Twitter, Instagram, Hellosign, etc. ➕Database Management: MySQL, PostgreSQL, MongoDB, DynamoDB 🎯 Other services: ✔️Development: ERP system/ERP software, CRM system, MVP development, PWA development ✔️ Customizations: SuiteCRM, SugarCRM, Dolibarr ERP, Salesforce App Development ✔️ Adobe XD Prototyping and Wireframing, Zeplin, Invision, Marvel App ✔️ Bookkeeping Accounting, Twilio API, Payment Gateway Integration, Amazon API ✔️ Integration of Google Services ✔️ Azure Machine Learning, NLP Machine Learning ✔️ Integrations: Payment Gateway | PayPal | Stripe | Intuit QuickBooks Bookkeeping Accounting | Xero ✔️ Graphic Design Adobe Photoshop | Illustrator | Figma Feel free to reach out and create an incredible product together. Best regards, Bogdan
    vsuc_fltilesrefresh_TrophyIcon Golang
    ChatGPT
    AI Chatbot
    Docker
    MongoDB
    PostgreSQL
    Python Asyncio
    SQL
    Flask
    Django
    Web Application
    Python
    Software Architecture
    Web Design
    Web Development
  • $35 hourly
    I'm experienced software engineer from Ukraine. My expertise include: - development of platforms based on blockchain technologies (nft marketplaces, dapps, bridges, cryptocurrency payment integration, custodian wallets etc.) - development of scale systems - development of web apps Tech stack: - Golang, C++, Python, Solidity (ERC20, NFT (ERC721, ERC1155)) - Postgresql, Mysql - EVM based blockchains, stellar
    vsuc_fltilesrefresh_TrophyIcon Golang
    Blockchain Architecture
    Ethereum
    Blockchain
    NFT Marketplace
    Solidity
    Smart Contract
    Blockchain Development
    DApps
    NFT
    Docker
    Kubernetes
  • $35 hourly
    Welcome to my profile!!! This is a self-motivated Ukrainian software developer experienced in several programming languages and OOP application development. Over the last several years, I have developed Desktop and web applications (cross-platform) using Python, C#, VB.NET, and Java. Having a solid experiences in web data scraping and ETL. Also, Having a in-depth knowledge in OOP and Multi-threading programming architecture. - Python & PyQt & Tkinter (ttk, wxPython), Java & Swing & Maven, C# & VB.NET, - Qt (QML), Perl, Golang, Elixir - WPF (with MVVM architecture) and WinForms - Microsoft Office development (VBA macros) - Database integration (MySQL, PostgreSQL, Redis and DynamoDB) - Multi-threading and Asynchronous programming - Web Data Scraping (Scrapy, Selenium, BS4, and requests) - Amazon EC2 & S3, Azure, Digital Ocean
    vsuc_fltilesrefresh_TrophyIcon Golang
    PyQt
    JavaFX
    Visual Basic for Applications
    Visual Basic
    C#
    Perl
    Qt Framework
    Python
    Java
  • $40 hourly
    Blockchain/Back-end architect with 3 years of experience. During my 3-years career as Blockchain architect, I successfully finished a lot of projects such as: Cryptocurrency exchanges, Decentralized marketplace based on Ethereum smart-contracts, Crypto-games development, Cryptocurrency integration, Mobile crypto-wallets, Multi-signature wallets, Cross-chain bridges, TG bots.
    vsuc_fltilesrefresh_TrophyIcon Golang
    Blockchain
    Solidity
    Rust
    C++
    JavaScript
    Node.js
  • $40 hourly
    🔸 100% Job Success 🔸All 5 ⭐️ review 🔸TOP 1% of Upwork Agencies 🔸$600k + Earned Hey Upwork Friends 👋 I'm Max, here to help with your Blockchain and Full-Stack needs. 🔗 Blockchain with Solidity: Got a cool idea for the blockchain world? I can help bring it to life with smart contracts and DApps. 💻 Full-Stack Development with Python (Django) and React.js: Need a website that looks great and works smoothly? I'm your guy for building awesome web apps. Why Pick Me? 💡 I do two things really well: Blockchain and Full-Stack Development. 🎯 I focus on delivering great work, on time. 🤝 I like keeping things clear and simple when we talk. 👀 Always up with what's new on Upwork. Got a project in mind? Let's chat and make something amazing together! Buzz words: Blockchain JavaScript Smart Contract Cryptocurrency Ethereum Solidity API Web Development PHP Blockchain Development Node.js Blockchain Architecture React API integration Smart Contract development Blockchain platform Blockchain NFT & Cryptocurrency Web design dApp development HTML Java Crypto wallet Blockchain security DeFi Bitcoin NFT minting Uniswap Web3 Crypto Asset Python NFT marketplace NFT art NFT marketing NFT collection generation Web Application Marketing Strategy Marketing Research Lead Generation Java Software Architecture & design Bridge Java MongoDB React Native MERN stack Cryptography Compliance FinTech Security Token development Payment gateway integration iOS Android Figma Ethers.js C++ Laravel Vue.JS Angular 5 NFT metadata Smartphone Android iOS Python Node.JS API development RESTful API Database Architecture Database design Web3.js Database development Data Scraping CSS NFT dApps Initial Coin Offering Multichain platform Crypto Exchange Platform App development eCommerce website development Next.JS JavaScript React Web Application Web Development CSS API Integration API HTML React.js Amazon Web Services PHP Node.JS Next.JS Web Design MongoDB Node Laravel RESTful API MySQL Tailwind CSS Website SaaS Redux Figma Express.js HTML5 Landing Page PostgreSQL React Native TypeScript Nest.JS Node.js framework jQuery Responsive Design Vue.js Full-stack development AI development Backend CSS 3 Database Architecture eCommerce Graphic Design Heroku Material Design Search Engine Optimization SEO System Architecture Android Android App API development Chart.js D3.js Desktop application DevOps Docker Git GitLab iOS development Mobile app Prisma Project management Prototype Design REST API RESTful Architecture SSCS Software Architecture & Design SQL T3 Stack Mobile App Development Android iOS React Native Smartphone JavaScript iOS Development User Profile Creation React API integration Android app development Hybrid App Development In-App Purchase Flutter Node.JS Tablet Firebase Android development User authentication TypeScript Native App Development Camera Push Notifications PHP Mobile App Microphone MySQL Map integration Mobile App Design App Development Business with 1-9 Employees CSS HTML Social Media Account Integration Location-based Services Web development Chat & Messaging Software API Web application Personal Computer In-App Search In-App Advertising Application Security Business with 10-99 Employees AWS Amplify Firebase Realtime Database Full-stack development PostgreSQL REST API Google Cloud Platform iPad App Development MongoDB Data Analysis Redux Next.JS Back-End Development Cross Browser & Device Compatibility Database Development UX & UI 𝗕𝘂𝘇𝘇 𝘄𝗼𝗿𝗱𝘀 Back-end: Node.js (nest.js) TypeScript JavaScript, web development, cloud services, Postgresql, MySQL, Redis, MongoDB, web platform, react, Blockchain JavaScript Smart Contract Cryptocurrency Ethereum Solidity API Web Development PHP Blockchain Development Node.js Blockchain Architecture React API integration Smart Contract development Blockchain platform Blockchain NFT & Cryptocurrency Web design dApp development HTML Java Crypto wallet Blockchain security DeFi Bitcoin NFT Buzz words mini-apps: Telegram API Telegram Chatbot Development Bot Development Python Scripts & Utilities Data Scraping Web Scraping Automation ChatBot Bot Framework Scripting Community Management Game Development Game Design Bot Game Consultation Algorithm Development Data Entry Node.js Data Extraction AI ChatBot AI Bot Community Management Online Chat Support API Development iGaming Task Automation iOS Smartphone JavaScript React Web Application Web Development CSS API Integration API HTML React.js Amazon Web Services PHP Node.JS Next.JS Web Design MongoDB Node Laravel RESTful API MySQL Tailwind CSS Website SaaS Redux Figma Express.js HTML5 Landing Page PostgreSQL React Native TypeScript Nest.JS Node.js framework jQuery Responsive Design Vue.js Full-stack development AI development Backend CSS 3 Database Architecture eCommerce Graphic Design Heroku Material Design Search Engine Optimization SEO System Architecture Android Android App API development Chart.js D3.js Desktop application
    vsuc_fltilesrefresh_TrophyIcon Golang
    Project Management
    Business Development
    Search Engine Optimization
    Sales Strategy
    Elearning Design
    Scrum
    Solidity
    Rust
    Solana
    Ethereum
    Django
    Python
    API Integration
    CSS
    JavaScript
    Smart Contract
    Blockchain
    Web Application
    Web Development
    React
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