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Andrey S.
Tallinn, Estonia
100% Job Success
Top Rated

Full Stack CRM, ERP Developer | | React, Node | API | HTML | CSS

👌I will help you create functional 𝗪𝗲𝗯𝘀𝗶𝘁𝗲𝘀, 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽𝘀, 𝗘𝗻𝘁𝗲𝗿𝗽𝗿𝗶𝘀𝗲 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲, 𝗘𝗥𝗣,𝗖𝗥𝗠 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁, 𝗟𝗮𝗻𝗱𝗶𝗻𝗴 𝗽𝗮𝗴𝗲𝘀. ⭐ Completed projects through Upwork with a 𝟭𝟬𝟬% 𝘀𝗮𝘁𝗶𝘀𝗳𝗮𝗰𝘁𝗶𝗼𝗻 𝗿𝗮𝘁𝗶𝗻𝗴! 📦 Services include - 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗨𝗜/𝗨𝗫 𝗗𝗲𝘀𝗶𝗴𝗻, 𝗣𝗿𝗼𝗱𝘂𝗰𝘁 𝗱𝗲𝘀𝗶𝗴𝗻, 𝗗𝗲𝘃𝗢𝗽𝘀, 𝗤𝘂𝗮𝗹𝗶𝘁𝘆 𝗔𝘀𝘀𝘂𝗿𝗮𝗻𝗰𝗲. ⌚ Willing to work based on my client's time zone needs for optimal results. Innovative and goal-oriented 𝗖𝗧𝗢 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 at Malevich company with more than 10 years of experience. Are you on the lookout for a highly experienced Full Stack developer and visionary Chief Technology Officer (CTO) to elevate your project to new heights? Your search ends here! I specialize in completing needs assessments, specializing in the development of 𝗖𝗥𝗠 (Customer Relationship Management), 𝗘𝗥𝗣 (𝗘𝗻𝘁𝗲𝗿𝗽𝗿𝗶𝘀𝗲 𝗥𝗲𝘀𝗼𝘂𝗿𝗰𝗲 𝗣𝗹𝗮𝗻𝗻𝗶𝗻𝗴) solutions, 𝗪𝗲𝗯𝘀𝗶𝘁𝗲 solutions and 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽. 𝗜 𝘄𝗶𝗹𝗹 𝗱𝗲𝘃𝗲𝗹𝗼𝗽 𝗮 𝗰𝘂𝘀𝘁𝗼𝗺 𝗖𝗥𝗠 𝘀𝘆𝘀𝘁𝗲𝗺 𝘁𝗼 𝘀𝗮𝘁𝗶𝘀𝗳𝘆 𝗮𝗹𝗹 𝘆𝗼𝘂𝗿 𝘀𝗽𝗲𝗰𝗶𝗳𝗶𝗰 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗻𝗲𝗲𝗱𝘀, 𝗲𝘅𝗰𝗹𝘂𝗱𝗶𝗻𝗴 𝗴𝗲𝗻𝗲𝗿𝗶𝗰 𝗼𝗻𝗲𝘀 𝗹𝗶𝗸𝗲 𝗺𝗼𝘀𝘁 𝗽𝗼𝗽𝘂𝗹𝗮𝗿 𝗼𝗳𝗳-𝘁𝗵𝗲-𝘀𝗵𝗲𝗹𝗳 𝗖𝗥𝗠 𝘀𝘆𝘀𝘁𝗲𝗺𝘀. I am committed to developing a customized CRM solution tailored to the specific needs and objectives of your company. This solution will empower you to effectively oversee sales, marketing, and customer interactions, enhance workflow management and data analytics, and make well-informed decisions based on customer data throughout the entire customer life cycle. The adaptable CRM system is compatible with various devices. How the hiring process looks like: → Please share your project documentation about the main task for CRM and the current obstacles you're facing. → I'll examine the documentation and offer preliminary suggestions on how I can assist your business. → Let's arrange a meeting to better acquaint ourselves and for you to interview me. → If our skills and values align, we can establish a contract on Upwork. The technology stack used: ◾TypeScript ◾ReactJS ◾React Native ◾Flutter ◾Node.js ◾Nest.js ◾Express ◾PostgreSQL ◾GraphQL ◾API integration and development ◾HTML, CSS, LESS, SASS, Bootstrap, AJAX, JSON ◾OOP, MySQL, PostgreSQL, Firebase, Git, Svn, Composer ◾Sphinx, MongoDB, Redis ◾AWS: Amazon Lambda, Amazon Connect, Amazon S3 ◾Blockchain ◾DevOps: CI/CD, Docker Swarm, Digital Ocean, Cloudflare, Kubernetes ◾Blockchain: NFT, Smart contract, Solidity, Ethereum ETH, Ethers.js, Web3.js, metamask ◾Strapi CMS I successfully work and create customer CRM, and ERP solutions in different business industries, such as: ★ Goods and Services ★ Ed-tech solutions ★Travel industry ★ Fashion & Beauty, ★ Logistics ★ Sport & Recreation ★ Business Services ★ Healthcare ★ FinTech ★ Blockchain You can get the following development services: - Consultation - Migration - Web development - Software Integration - Web design - Automated workflow - Extension & Module development - CRM software development - ERP software development Highlighted Skills in CRM development 👉INVITE button, and let’s talk about main task CRM for your business🤝 𝗛𝗶𝗴𝗵𝗹𝗶𝗴𝗵𝘁𝗲𝗱 𝗦𝗸𝗶𝗹𝗹𝘀 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 Frontend Development: React.js, Redux, Next.js, PWA Video and sound: WebRTC, WebSocket, YouTube API, UI Library for React.js: Chakra UI, Material UI, Charts.js, Canvas Google API Backend Development: Next.js, Node.js, Nest.js, TypeScript, JavaScript, GraphQL, RPC, AMQP, MySQL, PostgreSQL, MongoDB, Redis, Elasticsearch, RabbitMQ, XMLParser, Sequelize ORM TypeORM, Express, JSON Web Token, Strapi, Gatsby Cloud services: YouTube API, Google Firebase, Google Firestore, Google Analytics, Google Gmail API, Google Calendar API, Google Drive API, Google Fitness API, AWS Mobile Development: React Native, Flutter, Expo, TypeScript, JavaScript, Dart, WebRTC, WebSocket Databases: MySQL, PostgreSQL, RabbitMQ, Kafka, Google Firebase, Google Firestore, MongoDB, Redis, Elasticsearch, AWS DevOps : Kubernetes, Docker Swarm, Portainer, Sentry, Grafana, Jenkins, AWS (S3, EC2, Cognito, Lambda, DynamoDB), DigitalOcean Web Development, Web Application, Ecommerce Website, Saas, Ecommerce, SaaS platform, Web Design, Mobile Design, Graphic design, eCommerce web design, Mobile App Development, Ecommerce Website Development , UI/UX design,Custom CRM Software, Custom ERP Software, CRM Support, CRM Data Migration, CRM sales automation, Task managers, Dashboards, Custom CRM systems, ecommerce software, CRM application,, ERP accounting software, website developers, mobile apps developers, Ecommerce development. Last update 20 May 2024
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Skills

  • Web Application
  • JavaScript
  • API
  • Application
  • HTML
  • App Development
  • Smartphone
  • Web Design
  • TypeScript
  • Flutter

Testimonials

Endorsements from past clients

"Andrey has done a great job on the web and mobile development of our package management service. He has established himself as an experienced developer of CRM and ERP systems. He took over the front-end and back-end development and showed himself as a cool full stack developer. His expertise in utilizing the Node.js + React.js + MySQL + GraphQL (MERN stack) stack truly elevated the project. Also, he used React Native for our mobile application. We initially thought of developing an application in Flutter, but after discussions, we concluded that we would use React Native. Andrey perfectly implemented our custom system. His coding skills, attention to detail, and dedication to meeting project requirements were truly commendable. Our website and mobile application exceeded all expectations. "

Rizvan S. | Director – Computer Technology Center "Sigma"
Logistic platform Jan 2024

Verified

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