Hire the best Node.js Developers & Programmers in Lviv, UA

Check out Node.js Developers & Programmers in Lviv, UA with the skills you need for your next job.
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  • $65 hourly
    I’m a full stack Web Developer with broad experience of building high-quality sites, online store and web applications. In addition, i’m highly skilled in Angular, NodeJS, AWS, GraphQL, RestAPI, Nginx, Apache. I also prefer to use NPM libraries, Frameworks, MVP architecture and follow OOP paradigms as an actual innovation solutions and standards. I prefer to use Git / HG / SVN as a control version 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 with the possibility of working overtime if the customer needs it.
    vsuc_fltilesrefresh_TrophyIcon Node.js
    C#
    CSS
    JavaScript
    Unity
    Angular
    XML
    HTML
    WordPress
    React
  • $35 hourly
    I'll help you to automate and visualize your data: - Automated and visualized Google Sheets with ChatGPT, formulas, and scripts. - AI for automatic content generation/classification/data processing. - Integrate and automate services with Google Apps Scripts, Make, Zapier, and APIs with scripts. - BigQuery & Looker Studio combo to store and analyze data of any size. - Scraping websites & data extraction with or without AI. - JavaScript or C# for complex solutions: complex automation scripts, private tool websites, browser extensions, etc. By leveraging my expertise in automation and programming, you can eliminate repetitive tasks, achieve faster decision-making through automated data processing, and attain a more efficient workflow. No need to scroll through raw data tables for hours; get automated calculations and visualizations as required. A few general ideas I can assist with: AI-Optimized Data Handling: - Generate or reformat content. - Cleanse and categorize unstructured data for analysis. - Automatically generate content in the format you need, including text and images. - Ask AI questions about data in your documents; - Scrape websites to summarize and analyze with AI. Automating Repetitive Tasks: - Integrate platforms for auto emails, invoices, messages, booking, calendar events, and more. - Transfer data between tables with automatic processing and calculations. - Extract data from free text like emails automatically. - AI for complex decision logic that can't be achieved exclusively with scripts. Consolidating Data: - Centralize data from different systems you use - Merge various reports for financial calculations. - Auto-append to tables upon order placements. - Process complex data using scripts and AI cleaning, prepping it for analysis with dashboard tools like Looker Studio. Advanced Data Processing & Visualization: - Evaluate staff performance and track goal attainment. - Identify top-selling items and monitor stock levels. - Analyze rental performances and profitability. - Visualize crucial data with graphs, color-coding for extremes, overdue tasks, and low-stock alerts. Complex tools: Private websites for data processing, including AI assistance. Browser extensions to automate workflows with websites. Website scraping with data cleaning, restructuring, and visualization for analysis. These are just some possibilities. If you need data processed, automated, or visualized, reach out! ABOUT ME I'm a programmer with a passion for automation. I love tackling tough problems and finding efficient solutions. I specialize in custom integrations, blending my coding skills with tools like ChatGPT, Make, and Google Sheets. My love for automation even affects the games I like - it's all games about logistics, automating, and complex simulations. Professionally, I've worked with JavaScript, NodeJS, React, C#, WPF, and AWS/GC. One of my recent personal projects is building a game bot using C# and advanced algorithms. Ready to streamline your data processes or implement AI-driven solutions? Let's chat and discuss how I can help you achieve your goals.
    vsuc_fltilesrefresh_TrophyIcon Node.js
    Looker Studio
    BigQuery
    React
    AppSheet
    GPT API
    Make.com
    ChatGPT
    Google Apps Script
    Google Sheets Automation
    Google Sheets
    JavaScript
    TypeScript
    API
    C#
  • $35 hourly
    We provide web and cloud development services with a focus on the Microsoft stack of technologies. With access to a large pool of tech talents from Ukraine and hiring experience, we can help extend the team or consult about distributed team coordination. We care about our clients' time from day 1, be it the hiring process or getting to market with MVP quickly. With more than 90% of our team members being STEM graduates, we have a strong technical background, which helps us create smart solutions faster. We love what we do and always push the boundaries to build a better future together. Specialties: Services for Startups, Website Development, Azure Services, Tech Staffing.
    vsuc_fltilesrefresh_TrophyIcon Node.js
    LINQ
    Product Development
    Architectural Design
    Netting
    Microsoft Azure
    HTML
    ASP.NET
    ASP.NET Web API
    CSS
    Web Application
    JavaScript
    C#
    Angular
    React
  • $50 hourly
    I am a senior software developer using Flutter, Java, Golang, SPA, Ruby on Rails, Rust, Node.js, React.js, Redux, AngularJS, Angular, Ionic, Vue/Nuxt.js, Node.js, Rest/GraphQL, MongoDB, Solidity, Postgresql, Heroku, AWS, GCP, Azure technologies in smart contracts, cryptocurrency, NFT, blockchain and protocol system development for over years.
    vsuc_fltilesrefresh_TrophyIcon Node.js
    Artificial Intelligence
    Machine Learning
    Ethereum
    Smart Contract
    Solidity
    Golang
    Rust
    Vue.js
    GPT-4
    Ruby on Rails
    TensorFlow
    Angular
    React
    Python
  • $35 hourly
    💯 Upwork 100% Job Success Score, Top Rated- Top 1%
 🥇 Awarded "Top Software Developers" by Clutch
 ✅ 5+ Years Of Experience 💸 Fluent English
 I've got over 5 years of hands-on experience in software development, plus 2+ years as a tech lead. I'm all about JavaScript (React, TypeScript, Redux, Redux Toolkit, Next.js, Express, Nest.js), iOS, and Android development, with a knack for crafting smooth OpenAI integrations. Here's the gist of what I've achieved: Led successful projects with cutting-edge tech. Delivered top-notch mobile apps for iOS and Android. Pro at Scrum and Kanban for streamlined dev. Quick to adapt and solve complex problems. Let's up your tech game together! Connect with me, and let's get innovative. Best, Yaroslav B. Updated: April 24, 2024
    vsuc_fltilesrefresh_TrophyIcon Node.js
    Redux
    AWS CodePipeline
    AWS CodeDeploy
    AWS CodeBuild
    AWS Lambda
    NestJS
    ExpressJS
    TypeScript
    GraphQL
    React Native
    React
    Flutter
    JavaScript
  • $42 hourly
    Hi, I major in web development and auto betting bot development with scraping websites. I am also strong at slack app building. I have developed bunch of websites and also I've worked to make auto betting bots on bet365, betfair, bwin, unbet,etc. 🚀 Full stack development 🚀 Automation on website 🚀 Slack app development 🚀 Sports auto betting from Betburger feeds in real-time 🚀 Telegram betting bot 🚀 Lots of experiences in valuebet, surebet, tipster bot development I am also good at browser plugin development such as chrome extension and mozilla addons. Thanks
    vsuc_fltilesrefresh_TrophyIcon Node.js
    Google Chrome Extension
    Database
    CSS
    HTML
    Betfair
    Plugin Development
    Web Application
    Script
    R
    Python
    JavaScript
    Automation
  • $31 hourly
    Hi everyone 🌎 📌 My name is Nazar. I'm experienced Senior Full-Stack developer from Ukraine bases in Lviv. 𝐈 𝐡𝐚𝐯𝐞 𝐦𝐨𝐫𝐞 𝐭𝐡𝐚𝐧 𝟓 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 in creating unique digital solutions 🧩. I started my work journey when I was 19, so now I have my vision and expertise in integrating front-end and back-end functionalities for each project. 𝐒𝐩𝐡𝐞𝐫𝐞𝐬 𝐰𝐡𝐞𝐫𝐞 𝐈`𝐦 𝐚𝐧 𝐞𝐱𝐩𝐞𝐫𝐭: ✔️ SaaS ✔️ Healthcare ✔️ Fintech ✔️ Logistic 🔔 Also, I have a knack for 𝐀𝐏𝐈 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧, offering tailored solutions to startup ventures, providing valuable consulting services, and ensuring smooth project maintenance. My attention to detail is evident in my proficiency with 𝐃𝐞𝐯𝐎𝐩𝐬 𝐩𝐫𝐚𝐜𝐭𝐢𝐜𝐞𝐬 𝐬𝐮𝐜𝐡 𝐚𝐬 𝐂𝐈/𝐂𝐃, 𝐜𝐥𝐨𝐮𝐝 𝐢𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞 𝐦𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭, 𝐚𝐧𝐝 𝐚𝐝𝐦𝐢𝐧𝐢𝐬𝐭𝐫𝐚𝐭𝐢𝐨𝐧. 💡 My main tech stack is 𝐍𝐨𝐝𝐞.𝐣𝐬, 𝐚𝐧𝐝 𝐑𝐞𝐚𝐜𝐭.𝐣𝐬. Here's is also the 𝐭𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬 𝐰𝐡𝐞𝐫𝐞 𝐈`𝐦 𝐚𝐧 𝐰𝐢𝐳𝐚𝐫𝐝: 🔷 Express.js 🔷 Next.js 🔷 Docker 🔷 Jenkins 🔷 Serverless architecture 🔷 AWS 🔷 Microservices 🔷 MVC Let's collaborate and propel your project to new heights together! Write all you needs and I will convert them into unique digital solutions! 🚀
    vsuc_fltilesrefresh_TrophyIcon Node.js
    Flask
    FastAPI
    Python
    TypeScript
    Amazon API Gateway
    Amazon Cognito
    Amazon RDS
    React
    Terraform
    Amazon DynamoDB
    Amazon Web Services
    Serverless Computing
    Amazon S3
    AWS Lambda
  • $40 hourly
    Hi, I am currently open to new projects 🆕 For more then 10 years of experience I deliver exceptional results across development team leadership, high-performance architecture, and robust data security. My interest is mobile applications, and CRM system enhancement! Projects I managed engaged 8,000+ new users in 2 months and 90% reduction in system complexity 🏆 Experience: 🛍 Software development of platform that would make it easy for small hotels and restaurants to handle their supply by bringing several suppliers together into a seamless system. 🎓 Аdding functionalities to CRM software for education industry, like an advanced payment system, and expanding the scope for multi-website management. 🧘 Optimizing CRM for fitness industry, and implementing marketing and automation features for performance enhancement. My focus: 🔹I prioritize accurate timelines and budget forecasts, keeping you informed throughout the development process. 🔹Timely and clear communication is key. You'll receive regular updates from both me and your dedicated development team. 🔹I leverage benchmarks, experiments, and real-world metrics to select the most effective tools and patterns for your project. This ensures optimal performance and avoids trendy or overhyped solutions. Let's connect and discuss how I can help you achieve your software development goals!
    vsuc_fltilesrefresh_TrophyIcon Node.js
    Product Management
    Solution Architecture
    API
    Software Architecture & Design
    Network Security
    NestJS
    RESTful API
    Docker
    JavaScript
    Java
    Jakarta Server Pages
    MySQL
    API Integration
    RESTful Architecture
  • $40 hourly
    I am lead software engineer with more than 9 years of development experience and more than 40 projects successfully released. I have a solid background in OOP concepts and modern software architecture approaches. I worked on projects from different business areas and different team sizes. First of all I do my best for everybody involved in a project to understand the problem that the software should solve. It brings a lot of benefits to both business and development sides as everybody has a clear vision of what to do. Some technologies I am familiar with are listed below. Mobile - Android(Java/Kotlin), ios(Objective C/Swift), Flutter. Web(back-end) - Spring, SpringBoot, Node js, AWS. Database - Sqlite, MongoDB, MySQL, Postgresql. APIs, services and integrations - Facebook API, Google APIs(Places, Drive, Fit, Plus, Nearby, etc), Firebase, NDK, Stripe, Square, Nethunt and a lot of other.
    vsuc_fltilesrefresh_TrophyIcon Node.js
    iOS SDK
    iOS Development
    Kotlin
    Flutter
    TypeScript
    Dart
    MongoDB
    Objective-C
    Swift
    Android
  • $38 hourly
    Hi! My name is Jaroslav, and I am a Senior Full Stack Developer with over 12 years of experience. I'm a software engineer with extensive knowledge of the entire development cycles of many different kinds of applications. 👨‍💻 About Me: ✅ Experience: 12 years in software development. ✅ Education: Master's Degree in Computer Science. ✅ Languages: TypeScript, JavaScript, Python, C++, Objective-C, Swift, Kotlin, Bash. ✅ Web Development: React, Redux, MobX, Zustand, Tailwind, Gatsby, Next.js. ✅ Back-end Development: Node.js, GraphQL, Docker, Nginx, Apache, Traefik, Linux. ✅ Mobile Development: React Native, Java, Kotlin, Objective-C, Swift. ✅ Databases: PostgreSQL, MongoDB, MySQL, MariaDB, DynamoDB, Redis, ElasticSearch, Firebase. ✅ Cloud Services: AWS, Digital Ocean, Google Cloud, Firebase, CloudFlare. ✅ Artificial Intelligence: ChatGTP-4, Dall-e. ✅ Design: Figma, Sketch, Zeplin, Adobe Photoshop. ✅ Hardware: Raspberry Pi, ESP8266, ESP32, Arduino, STM32, Bluetooth/BLE, 2G/3G/4G, Lorawan, RFID, 3D Printing. From startups to large corporations, I deliver high-quality and cost-efficient solutions that fit your budget. My emphasis is on developing applications that not only draw high user engagement but are also crafted to boost traffic and enhance customer retention. I've been involved in numerous IoT projects across various sectors, including logistics, healthcare, automotive, and consumer industries. However, I'm eager to broaden my professional horizons. As a Full Stack Developer, I work on complete solutions from server to user interface (UX/UI), creating a seamless blend of technical efficiency and appealing design. Industries I've served: 🔸 Healthcare and fitness 🔸 Solar energy 🔸 Social networks 🔸 Real estate, Property management, and Construction Management 🔸 Booking and event services 🔸 Wellness and coaching 🔸 Advertising and marketing Development for me is a challenge where I am capable of creating complex projects and finding the best solutions. Need a free consultation about your project? I'd be happy to help! I'm open-minded and easy to talk to, so feel free to contact me anytime through Upwork chat. Kind Regards, Jaroslav
    vsuc_fltilesrefresh_TrophyIcon Node.js
    Twitter/X Bootstrap
    MERN Stack
    Figma
    React Native
    Amazon Web Services
    PostgreSQL
    MongoDB
    Redis
    GraphQL
    Docker
    Gatsby.js
    TypeScript
    Web Development
    JavaScript
    React
  • $40 hourly
    Skilled Shopify Developer with over 9+ years of commercial experience. Currently, Owner of a Shopify Development Agency. We build and support shopify businesses. Also we provide with development/design resources for other agencies on demand. My Shopify skills cover: ✅ theme customization ✅ app integration ✅ backend development ✅ front-end performance optimization I'm highly proficient in utilizing Shopify's APIs, Liquid templating language, and advanced functionalities to create customized solutions that perfectly align with your specific needs. Looking forward to contributing to the success of your business!
    vsuc_fltilesrefresh_TrophyIcon Node.js
    Shopify Development
    Shopify Apps
    BigCommerce
    Web Design
    Shopify Plus
    Shopify
    Theme Customization
    WordPress
    CSS
    HTML5
    React
    Ruby on Rails
    JavaScript
    API Integration
  • $34 hourly
    🥇 100% Job Success 🥇 On the market since 2006, on Upwork since 2014 🥇 Top Rated Plus agency on Upwork 🥇 Headquarters in Germany, development centres in Kharkiv and Lviv 🔥 All our team members speak good English and are available for direct communication with clients. All our developers are based in safe places with Starlink internet connection and stable electricity. SMISS Ltd offers: ✔️ Full stack developer ✔️ Front end developer ✔️ Back end developer ✔️ Custom solutions developer ✔️ SaaS developer ✔️ Cloud solutions developer ✔️ Web application developer ✔️ Mobile application developer ✔️ UX/UI design ✔️ QA testing & support My team specializes in custom development of web solutions for businesses and e-commerce using: ✔️Javascript (React, Angular, Node, Express, Typescript, Vue) ✔️ MERN stack ✔️ React Native ✔️ Python (Django) ✔️ .NET ✔️ PHP (Yii, Laravel) What areas we have expertise in: ✔️ E-commerce ✔️ CRM, ERP ✔️ Business Automation ✔️ Education ✔️ Real Estate ✔️ Logistics ✔️ Social Media ✔️ Health Care ✔️ MVP ✔️ Startups 🖥 Our full technology stack: Javascript:  ● HTML​ ​5,​ ​CSS​ ​3,​ ​SASS, Less, JavaScript​ ​(ES​ ​5/6) ● Angular ● ReactJS/ ReduxJS/ MobXJS ● React Native ● Node.js ● Typescript ● Express.js ● Vue.js ● protractor ● JQuery,​ ​Bootstrap ● DOM, JSON ● Gulp, Webpack ● Babel ● Ajax ● Other:​ ​pug​ ​(jade) Python: ● Python ● Django, ● Django rest framework, ● SQL ● tornado + sqlachemy, ● flask .NET ●ASP.NET MVC, ●ASP.NET CORE, ●ASP.NET WebAPI PHP development: ● Yii 1, 2 ● Laravel ● Symfony ● Pure PHP AEM: ● designing, developing, and supporting AEM components, integrations, and applications; ● integration of Adobe Analytics and Google Analytics with AEM; ● building of components using JS Front-End frameworks NodeJS​ ​development:  ● assisting​ ​libraries:​ ​​express,​ ​async,​ ​soap,​ ​log4js, co, nodemailer,  bluebird, ramda, pdfkit ● connectivity:​ ​​mysql,​ ​mongodb,​ ​redis,​ ​stomp-client,​ ​socket-io  ● testing,​ ​building:​ ​​should,​ ​mocha,​ ​grunt  ● deployment:​ ​​PM2​,​ ​​npm​​ ​publishing​ ​and​ ​related​ ​activities  ● promises,​ ​some​ ​EcmaScript​ ​6​ ​thingies APIs: ● RESTful API ● Google Maps API ● Experian API ● Stripe API ● PayPal API ● Sendgrid API ● Zoomus API ● Google Ads API ● Facebook Ads API ● Twitter API ● Google Analytics API ● Instagram API ● Jira RESTful API ● Upwork RESTful API etc. Other:  ● Google​ ​Cloud​ ​services:​ ​Compute​ ​Engine,​ ​Cloud​ ​Storage,​ ​Data​ ​Store,​ ​SQL  ● regular​ ​usage​ ​of​ ​Linux-based​ ​systems​ ​(anything​ ​necessary​ ​to​ ​develop​ ​and​ ​support  software)  ● regular expressions, XPath  ● infrastructure:​ ​Jenkins,​ ​SVN,​ ​Git/Bitbucket ​-​ ​commit/push/pull​ ​level ● Elastic Search ● Twilio ● Zapier   ● ActiveMQ,​ ​Camel  ● Chai, Bluebird ● configuring nginx, Apache Web Server  ● AWS, Heroku  ● Agile, Scrum  ● JIRA, Confluence We improve customers’ businesses through the introduction of advanced software technologies, allowing businesses to collaborate with the best talents in order to deliver quality software solutions, reduce costs and optimize business processes. We are interested in long-term relations with customers that become our true partners and friends. SMISS Limited offers: ✔️Full stack development ✔️ Front end development ✔️ Back end development ✔️ Custom solutions development ✔️ SaaS development ✔️Cloud solutions development ✔️ Web application development ✔️ Mobile application development ✔️ Frontend development ✔️ Front-end development ✔️ Backend development ✔️ Back-end development
    vsuc_fltilesrefresh_TrophyIcon Node.js
    Next.js
    Ecommerce Website Development
    React Native
    MongoDB
    HTML
    Web Development
    CSS
    React
    JavaScript
    Django
    PostgreSQL
    RESTful API
    Python
    TypeScript
  • $35 hourly
    Full-cycle iOS and Android Application development agency from Zaporizhzhya, Ukraine. Website-portfolio: [please ask for the link] Full-cycle means that we provide services at every stage of iOS and Android application development process. We grow our business by helping our customers to grow theirs. We build iOS apps (iPhone, iPad) and Android apps (phone and tablet) of any complexity or style (material style, flat style): - delivery and ordering systems related applications - logistics mobile applications - marketplace apps - video and chat applications, WebRTC / VoIP, socket connection - booking mobile apps - online TV applications - educational applications - applications for online stores - cleaning services - in-app purchases and in-app subscriptions related apps - iOS apps with iOS specific features - Android material apps with Android specific features - AndroidTV applications - you tell it - we do it iOS skills include but not limited to: - Swift 3 / Objective-C - iOS SDK, xCodeb - Protocols: JSON-RPC, XML, RPC, SOAP, REST. - Integration with existing social networks: Facebook, Twitter, Vkontakte, G+ - 2D games: Cocos2D, Cocos2Dx - E-books (static or interactive), Newsstand - Databases: SQLite, CoreData - BLE 4.0 - Mobile advertisement: iAd, AdMob, AppLeads, Flurry, AdWhirl - Other servises and SDKs: Braintree, Liqpay, Yandex.Money, Branch, Maps (OSM, Google, Apple), LinPhone, FrozenMountain, ooVoo, Flurry Analytic, Google Analytics, Crashlytics, Test Flight, other Android: - Java / Kotlin - Encryption: OpenGPG. - Protocols: JSON-RPC, XML-RPC, SOAP, TCP/IP. - simple applications OpenGL ES - Integration with social networks (Facebook, Twitter, Vkontakte, MailRu, Odnoklassniki), Google services (e.g. Youtube, Google Cloud Printing), Payment gateways (Braintree, PayPal, Liqpay, Yandex.Money) - Interaction with external devices (BLE 4.0/SPP/USB). - Android SQLite - Google Billing, in-apps - VoIP and WebRTC integrations React Native skills: - TypeScript - Node.JS (MERN stack) - JavaScript - Redux, - ES6+ - MongoDB - HTML5, React, CSS - Redux - Material UI Web technologies stack: - React.js, - Angular.JS, Angular 2+ - Laravel (PHP framework), - Symfony (PHP framework), - Node.JS, - VueJs - Express.js, - Bootstrap, - Jquery - Integration with social networks (Facebook, Twitter, Vkontakte, MailRu, Odnoklassniki), Google services (e.g. Youtube, Google Cloud Printing), Payment gateways (Braintree, PayPal, Liqpay, Yandex.Money) - Protocols: JSON-RPC, XML-RPC, SOAP, TCP/IP and much much more. You come to us with an abstract idea and after time we’ll submit a fully functional app to AppStore or Google Play Market. We create Tech Specs documentation, mockups, app designs, development itself, application updates as well as upgrades, along with many other services more or less connected with iOS and Android development.
    vsuc_fltilesrefresh_TrophyIcon Node.js
    Web Development
    Vue.js
    App Development
    User Interface Design
    iPad App Development
    Mobile UI Design
    Kotlin
    Swift
    Flutter
    React
    iOS Development
    Mobile App Development
    Android App Development
    Android
  • $35 hourly
    Hi. 👋 I have a lot of experience (8+ years): 👉 iOS (Swift), Android (Kotlin) 👉 PHP, HTML5, CSS3, JS, Node.js, Angular, Vue.js, Foundation Frameworks CakePHP, Yii, Codeigniter, Laravel MySQL, SOAP, RESTful, NoSQL PrestaShop, WordPress, Google API (maps, docs), and Social Community contributions (github, stackoverflow). 👉 UX/UI Design (Figma, Adobe Photoshop, Adobe Illustrator, Marvel App, InVision) 👉 I also have expertise for configuration hosting (amazon ec2, cPanel, Microsoft azure and work with Virtual Private and dedicated servers). 👉 I developed many success projects (500+). 🧞‍♂️ I'll be glad to help you so please Press "Invite" button at the top of my profile
    vsuc_fltilesrefresh_TrophyIcon Node.js
    PrestaShop
    Web Design
    Mobile UI Design
    UX & UI
    Swift
    Android
    iOS
    API Integration
    Ecommerce Website
    Vue.js
    CakePHP
    PHP
    Kotlin
    Web Development
  • $58 hourly
    🤝 I'm Ihor, a GIS developer with over 15 years of experience in GIS 🌎(Google Maps, Leaflet, Mapbox, and ArcGIS) in healthcare transportation (NEMT) 🚑 and real-estate 🏡 domains. 🔥 12700+ worked hours 🔥 110+ completed milestones 🔥 70 completed jobs 💲 45+ happy clients 💪 My extensive experience in GIS and Web development would allow you to get your solution quicker and with higher quality than by using 90% ❕❕❕ of other developers. 🤝 I am happy to help you grow your business. Let's make a chat or call 📱 to clarify your problems and goals. 📅 I’m available from 10:00 to 19:00 (GMT+2). 💪🏽 My skills 💪🏽: ⇢ General: GIS, Interactive Map Visualization, Solving Vehicle Routing Problems, Algorithm Development, Data Scraping, Interactive Data Visualization, AWS Services; ⇢ Front End: JavaScript, Vue.js, Node.js, Angular; ⇢ Map Visualisation: Mapbox, Leaflet, OSRM, OpenLayers, Google Maps API, ArcGIS map API ⇢ Back End: C#, PHP, Laravel, Code Igniter, Google Maps Services, OSRM, Tileserver-GL, Osmium, Planetiler; ⇢ DataBases: PostgreSQL, MySQL, MariaDB; 💪🏽 Complete list of my experience 💪🏽: Transportation 🚛 & Healthcare Domains 🚑: ◼️ 🌎 GIS: ⇢ 🧠 Optimization and automatization of trip routing scheduling (Dial-a-Ride Problem (DARP)) ⇢ 🔥 Cost minimization of using Google Maps geocode and routing services ⇢ 🔥 Calculation of ETA ⇢ 🔥 Collecting fleet vehicle locations from several providers ⇢ ✔ Displaying a map with PickUp and DropOff locations of the trips ⇢ ✔ Displaying variants of routes and selecting the best by cost ⇢ ✔ Displaying of a route from vehicle to Pickup/Dropoff ◼️ Common: ⇢ 💪🏽 Implementation of the architecture of the management system for medical transportation of NEMT (Non-Emergency Medical Transportation) trips ⇢ ✔ Implementation of RESTful API ⇢ ✔ Implementation of trip reservations and monitoring of execution ⇢ ✔ Automatization of trip reservations (from files, email, FTP, etc.) ⇢ ✔ Implementation of trips marketplaces and bidding ⇢ 💲 Billing system with using EDI (837, 835) ⇢ 📊 Payment system reports (EOP) ⇢ ✔ API integration with different software providers for updating trip statuses and monitoring trips performing ⇢ ✔ Protection of personal, confidential, and health information (HIPAA compliance, PII, PCI) 🏡 Real Estate Domain: ◼️ 🌎 GIS: ⇢ ✔ Generation reports with geodata ⇢ ✔ Scraping, processing, and analysis of geodata ⇢ ✔ Implementation of the management system for a large number of geodata sources ⇢ ✔ API with geospatial filters ⇢ ✔ Addresses autocomplete ⇢ ✔ Automatic calculation of frontages ⇢ ✔ Displaying of polygons and polylines ( cadastral data, zones, areas, etc.) ⇢ ✔ Displaying different layers with different styles on the map ⇢ 📊 Report generation using geospatial analysis, export to PDF ⇢ ✔ Displaying several results of properties (buildings) search (map, list, grid) ◼️ Common: ⇢ ✔ User management system ⇢ 💲 Payments system (Stripe) ⇢ ✔ Promo codes system ⇢ ✔ Affiliate system Other experience: ✔ Implementation of quick clustering of large amounts of markers by different algorithms ✔ Servers for representation of geodata with different filters using Node.JS and ASP.NET ✔ Implementation of the library for converting different geo-data formats ✔ Implementation of ArcGIS (ArcMap, ArcCatalog) tools ✔ Implementation of GIS framework for working with geospatial data ✔ Implementation of a very fast Polygon library for working with 10 million polygons
    vsuc_fltilesrefresh_TrophyIcon Node.js
    Data Scraping
    Vehicle Routing Problem
    PostgreSQL
    Laravel
    Vue.js
    JavaScript
    Leaflet
    ArcGIS
    Google Maps API
    Mapbox
    Web Development
    Data Visualization
    GIS
  • $50 hourly
    I efficiently build fast, reliable software applications relying on my 8 years of experience as a full-stack web developer. TypeScript, React, Next.js, Supabase, Node.js, NestJS, Tailwind. I have worked for startups building early MVP products from scratch as well as maintaining legacy features in enterprise software. I'm quick to adapt to any technology stack. I know Svelte, Angular, Astro, PostgreSQL, MongoDB, Firebase, Redis, Kafka, AWS and Vercel ecosystems, different headless CMS, chrome extension development, and more. I have experience with non-scripting languages like Java and PHP. I hold a degree in Computer Science.
    vsuc_fltilesrefresh_TrophyIcon Node.js
    JavaScript
    TypeScript
    AI Development
    Full-Stack Development
    Web Development
    Tailwind CSS
    MongoDB
    PostgreSQL
    Supabase
    NestJS
    Next.js
    React
  • $65 hourly
    With years of enriching experiences in top-tier product and outsourcing companies, I'm excited to bring my expertise to the Upwork community. I believe your next project could be the challenge I'm eager to take on. If you're in search of a senior frontend developer with an acute focus on Vue.js, you've found your match. I'm not just about writing code; I aim to elevate your project. I offer development excellence, insightful architectural guidance, and a strategic roadmap to execute tasks efficiently. 🛠 Technical prowess: My background encompasses both backend and frontend. While I'm well-versed with backend technologies like Express.js, Nest.js, my recent years have been dedicated to mastering frontend development, especially with Vue.js (Nuxt) and React. I also possess experience in Node.js for backend tasks. 💡 Let's Innovate: Your idea could be the next big thing, and I'm eager to be a part of that journey. Drop me a message, and together, we'll translate your vision into a digital masterpiece.
    vsuc_fltilesrefresh_TrophyIcon Node.js
    SQL
    Python
    Vuex
    Tailwind CSS
    JavaScript
    HTML5
    CSS 3
    React
    Web Application
    API
    NestJS
    Nuxt.js
    Vue.js
  • $30 hourly
    Howdy, all. For almost 7 years helping SMBs to build fully-fledged, high-loaded platforms from scratch and improve existing web applications. Usually, I'm involved in the entire product development lifecycle including the design, development, deployment, and maintenance of new and existing features. Most of my clients are SaaS, eCommerce solutions, and StartUps. 💎Certificated by AWS I operate expertly with the following technologies:👇 🔥 Strong Node.js Expertise 🔥 Strong Javascript and Typescript knowledge ✔️ Nest.js ✔️ React ✔️ Angular ✔️ AWS ✔️ Azure ✔️ GCP ✔️ Docker, Kubernetes(K8S) ✔️ GitOps Github, BitBucket, Gitlab ✔️ CI/CD pipelines ✔️ Terraform ✔️ AWS ✔️ SQL, Mysql, Postgres 📲 Feel free to text me. I'm available to work! In touch, Abulfaz 22.03.2024
    vsuc_fltilesrefresh_TrophyIcon Node.js
    SaaS Development
    MongoDB
    Web Development
    API Development
    API
    MEAN Stack
    MERN Stack
    Database
    SQL
    NestJS
    React
    ExpressJS
    PostgreSQL
    Angular
  • $30 hourly
    I am a full stack Web Developer with broad experience of building high-quality sites, online store and web applications. I am highly skilled in React, Angular, NodeJS, RestAPI, Nginx, Apache, PostGress, SQL, MongoDB I prefer to use Git / HG / SVN as a control version 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 am flexible with my working hours and I am tolerance with the possibility of working overtime if the customer needs it.
    vsuc_fltilesrefresh_TrophyIcon Node.js
    React
    WordPress
    GraphQL
    AngularJS
  • $30 hourly
    🏆TOP RATED | ✅ $100K+ Earnings | 💯 100% Job success rate ⚡Full Stack Developer with over 8 years of experience. ⚡Lead for a dev teams and project manager if needed. Core expertise is Mobile & Web development, including: 🚀 MERN/MEAN stacks for Web (Next.js, Gatsby, TailwindCss, Material UI, and much more); 🚀 REST or GraphQL APIs on Node.js; 🚀 CMS, Wordpress, Shopify; 🚀 iOS (iPhone/iPad) & Android native or hybrid apps for Mobile; 🚀 tested and high quality delivery; 🚀 requirements analysis and project management services; My strength is to ensure that every step of the project lifecycle goes smoothly and commitments to the clients are delivered. Here you can take a look on high quality code that are delivering for our clients (there are around 200 PRs that you can reference!): 📦 github.com/webiny/webiny-js/pulls/neatbyte-vnobis You may take a look on these samples of Front End and Responsive Design: 🔧 demo-gmin-2023.netlify.app 🔧 demo-amplify-redesign.netlify.app 🔧 demo-amplify21.netlify.app 🔧 demo-webiny-docs.netlify.app ⚡️ And much more! Some less popular tools/libs: Maizzle, Storybook, Contentful CMS, Storyblok CMS, Strapi CMS, Vercel, Netlify, Styled components, SCSS, Email styling, Shopify apps, Socket Mobile scanners integration, Pixi.js, Three,js, GSAP
    vsuc_fltilesrefresh_TrophyIcon Node.js
    Figma
    Storybook
    Contentful
    WordPress
    CMS Development
    MongoDB
    MySQL
    Gatsby.js
    Next.js
    React Native
    React
    App Design
    Web Application
    JavaScript
  • $30 hourly
    🍎 I’m a Full-Stack developer who can make any project look and feel like an Apple product! ⭐️ Expert Full Stack Developer 𝘄𝗶𝘁𝗵 𝗼𝘃𝗲𝗿 𝟴 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 ✔️ 𝟱𝟬+ 𝘀𝘂𝗰𝗰𝗲𝘀𝘀𝗳𝘂𝗹 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀 in Entertainment, Fitness, E-commerce industry ⏱️ 𝟵𝟬𝟬𝟬+ 𝗽𝗲𝗿𝘀𝗼𝗻𝗮𝗹 𝗵𝗼𝘂𝗿𝘀 of development and engineering spent ✅ I am a Software Engineer and Head of Mobile & Web Development Team. 📈 Me and my team provide cost-efficient web and mobile MVP development from scratch with full scaling capabilities to enterprise level. Numerous one-time engagements have transformed into ongoing partnerships with most of clients. Its because we are one-stop partner. 🎯 All of our projects are high-performed, secure, tailored precisely to client requirements. 📝 𝗖𝗮𝘀𝗲 𝗦𝘁𝘂𝗱𝘆: We helped Fitness & Wellness Startup to raise over $𝟴𝟬𝟬𝗸+. We helped them to build efficient and scalable web platform. Our solutions helped to increase customer engagement. We have worked together for more than 1 year on delivering new features and attracting more investors to the project. Startup's name is Fortis (formerly Class-ify) - thisisfortis.com Our skills: Frontend: JavaScript, TypeScript, React, Angular Backend: Node.js, Express.js, Next.js Layout: HTML/CSS, CSS3 (LESS / SASS / SCSS), Webpack, JavaScript, JQuery Databases: PostgreSQL, SQL, MongoDB, MySQL Source Control and Deployment: GitHub, BitBucket, Circle CI Cloud Service Expertise: AWS, Heroku, Google Cloud Platform, Docker, Digital Ocean ❗️𝗥𝗘𝗤𝗨𝗜𝗥𝗘 𝗔𝗡𝗬 𝗔𝗦𝗦𝗜𝗦𝗧𝗔𝗡𝗖𝗘 𝗪𝗜𝗧𝗛 𝗬𝗢𝗨𝗥 𝗣𝗥𝗢𝗝𝗘𝗖𝗧❓ Contact me on Upwork, and let's discuss how I can be of service.
    vsuc_fltilesrefresh_TrophyIcon Node.js
    Swift
    Kotlin
    AWS Development
    Back-End Development
    Front-End Development
    Flutter
    SaaS
    API Integration
    React Native
    Web Application
    React
    User Experience
    Website
    JavaScript
  • $50 hourly
    ⭐️ Interactive websites, complex animations, functionality of any level, and optimization – these are all about my clients' projects! Let me make your project the best on the market. What sets me apart? It's my unwavering commitment to your satisfaction, whether through regular meetings, timely updates, or readiness to assist whenever you need it. From the initial wireframing stages to project launch, you can rely on me to be here and ensure your projects not only meet expectations but truly shine! 💫 🟣 I can help you with: • Bringing your MVP to the market quickly • Launching a flexible SaaS solution • Creating engaging mobile apps • Integrating a fast payment system for revenue generation • Designing cutting-edge interfaces •. CMS Development •. Webflow integrations and development •. WordPress Development and integrations 🟣 My main tech expertise: •. Webflow •. WordPress •. ClickFunnels • Node.js • React.js, React Native • Vue.js • Serverless Framework • Nest.js • Firebase • Gatsby • Stripe payments • PostgreSQL, MySQL, MongoDB • Unit and e2e testing (Cypress) • AWS (EC2, S3) • Docker And here's the best part: you can receive a detailed estimate of the time and cost for your project completely free of charge! Press "Invite" now to receive your personalized estimate! 🚀
    vsuc_fltilesrefresh_TrophyIcon Node.js
    CMS Development
    CSS
    HTML
    UX & UI
    Web Design
    Responsive Design
    Web Development
    WordPress
    Webflow
    Vue.js
    JavaScript
    NestJS Development
    React
    MongoDB
  • $24 hourly
    I’m a highly experienced team manager. I work as a financial team manager since 1996. Since 2018 I’ve been working as HaltenTech IT manager. Haltentech is an international IT company. Our priority is high quality and the benefits that our product will bring to customers. Ambitious tasks and complex projects are always in priority. High teamwork standards give our clients a sense of comfort and confidence. Our team has substantial experience in the following spheres of development: - Web-applications - ERP-systems - E-commerce platforms The team`s attention focus is on developing impeccably designed, high-quality products. Powered by the newest technologies, we fulfill assigned tasks and breathe life into complex projects. Let`s improve your projects together!
    vsuc_fltilesrefresh_TrophyIcon Node.js
    ERP Software
    API
    Ionic Framework
    UX & UI
    HTML
    CSS
    ArangoDB
    Django
    GraphQL
    PostgreSQL
    Python
    JavaScript
    React
    TypeScript
  • $25 hourly
    🌟 Top-rated developer and web designer with 5 years of experience! Do you have a problem with turning your website's visitors into clients? Let my experience help you! I'm 100% conversion-focused. 🏆 The average conversion rate of my sites is 7%. 🔍 Understanding the Full Product Workflow I specialize in handling all aspects of the product workflow, from conceptualization to implementation. My ability to grasp the highly technical aspects of building websites and applications, coupled with a keen eye for creative interface design, allows me to deliver holistic solutions that exceed client expectations.

 💻Technology Experience: - Webflow - Shopify - Wix 🌐 What I Bring to the Table: UI/UX Design: Crafting intuitive and visually stunning interfaces tailored to your specific needs. Software Engineering: Developing robust and scalable applications with a focus on user experience. 💡 Why Choose Me? - You will get 100% of your investment in the website within 2-3 months - 11/12 projects were completed on time according to the deadline set with the clients - 24/7 open to communication with my clients - Tidiness in doing your work Let's collaborate to bring your vision to life! Whether it's a sleek interface, a dynamic website, I have the skills and dedication to make it happen. Ready to elevate your digital presence? Let's chat!
    vsuc_fltilesrefresh_TrophyIcon Node.js
    Angular
    SaaS
    React
    Wix
    Landing Page
    UX & UI
    WordPress
    Web Design
    Kajabi
    Shopify
    JavaScript
    Figma
    Web Development
    Webflow
  • $18 hourly
    Highly motivated and skilled full stack developer with a great knowledge of web development. Programming knowledge enhanced by constant research and professional development. Ability to work well under stress and with short deadlines. Enjoys being part of a productive team; equally comfortable working on own initiative.
    vsuc_fltilesrefresh_TrophyIcon Node.js
    Redux
    Amazon Web Services
    Next.js
    MongoDB
    Material UI
    Rust
    JavaScript
    GraphQL
    React
    RxJS
    TypeScript
    ExpressJS
    Docker
    MySQL
  • $20 hourly
    Hello and welcome to my Upwork profile 😃 I'm a highly skilled and experienced Senior Full Stack JavaScript/Python Developer with a passion for crafting top-notch web and mobile applications. With a wealth of expertise and a Master's degree in Computer Science, I have honed my skills to deliver innovative solutions that redefine user experiences. 🚀🚀🚀 My Expertise: As a Full Stack JavaScript Developer, I excel in both front-end and back-end development, with a focus on creating seamless and performant applications. I am proficient in a wide range of technologies, including: ✅ Front-end: React, Angular, Next.js, HTML5, CSS3, and JavaScript ES6+. ✅ Back-end: Node.js, Express.js, MongoDB, MySQL, and RESTful APIs. ✅ Mobile: React Native for iOS and Android app development. ✅ Cloud Services: AWS, Azure, or Firebase for scalable and reliable deployments. My Approach: I believe in the power of clean and maintainable code. With a strong foundation in software engineering principles, I prioritize writing code that is not only functional but also scalable and robust. I pay meticulous attention to detail and consistently follow best practices to ensure the highest quality in every project I undertake. My Experience: As a Senior Full Stack Developer, I have successfully delivered numerous projects across diverse industries. From creating e-commerce platforms to building dynamic web applications, I have tackled a wide array of challenges, enabling me to adapt quickly and excel in any project environment. Why Work with Me: Expertise: With years of hands-on experience, I possess the technical prowess and proficiency to handle complex development tasks efficiently. Passion: I am genuinely passionate about technology and continuously strive to stay up-to-date with the latest trends and advancements in the field. Collaboration: I thrive in a collaborative environment, valuing open communication and teamwork to achieve project success. Reliability: Punctuality and reliability are at the core of my work ethic, ensuring timely delivery of projects without compromising on quality. Client Satisfaction: My ultimate goal is your satisfaction. I am dedicated to understanding your unique requirements and delivering solutions that exceed your expectations. Let's Collaborate: I am excited to work with you on your next project! Whether you need a dynamic web application, a sleek mobile app, or expert guidance on technical matters, I am here to help. Let's connect and discuss how we can transform your vision into a reality. Contact me today, and let's create something extraordinary together🚀🚀🚀
    vsuc_fltilesrefresh_TrophyIcon Node.js
    Firebase
    React Native
    RESTful API
    Tailwind CSS
    NestJS
    Python
    TypeScript
    GraphQL
    MySQL
    Material UI
    ExpressJS
    Next.js
    React
    JavaScript
  • $25 hourly
    My approach is largely focused on identifying and understanding the client's needs, qualitative analysis of the business processes of the customer, bringing new ideas to the table, helping in finding and solving problem areas and choosing a technical solution stack. Areas of expertise: ✔ Complex web applications, e-commerce, assistance in the technical implementation of startups ✔ Good understanding of SEO, speed-test optimization and improvements ✔ Payments and e-currencies automation (Stripe, WebMoney, PayPal, LiquePay etc...) ✔ Custom API implementation and integration of third-party APIs, ✔ Performance improvement, improvement of legacy code, security audit of the code and applications ✔ Data scrapping/parsing and analyzing data ✔ AWS, Hetzner, DigitalOcean, GoDaddy, Linux server administration ✔ Website Builders & CMS customization: Shopify, BigCommerce, WordPress, Wix Primary technologies: ✔ PHP, Yii2, Laravel, cURL, PDO ✔ VueJs (Nuxt), Node JS, ExpressJS, ExtJS, jQuery, AJAX ✔ MySQL, PostgreSQL, MongoDB, Microsoft SQL Server, SQLite ✔ HTML5, CSS3 ✔ JSON, XML, SOAP ✔ ElasticSearch Primary tools: ✔ Debian, Ubuntu, Bash ✔ Apache, Nginx ✔ JetBrains IDE's, Visual Studio Code, Git, Bitwise ✔ Project management: TeamWork, BaseCamp, Jira, Trello, Experience: ✔ Full cycle development and marketing from zero to profitable project ✔ Team leading and technical management ✔ Collection of requests and requirements of the customer, preparation of the proposal ✔ Technical implementation and support
    vsuc_fltilesrefresh_TrophyIcon Node.js
    Web Crawling
    CMS Development
    Back-End Development
    Yii2
    Full-Stack Development
    API Integration
    Ext JS
    Laravel
    MySQL
    Nuxt.js
    Vue.js
    JavaScript
    Web Development
    Custom PHP
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