Hire the best PostgreSQL Developers & DBA in Moldova

Check out PostgreSQL Developers & DBA in Moldova with the skills you need for your next job.

Get started

$35 hourly
Ivan F.
- 5.0/5
- (8 jobs)
With over 5 years of hands-on experience in full-stack development, I help companies build and maintain powerful web applications. I work with both large companies and startups, delivering reliable and effective solutions that meet their needs. 🛠️ Technical Proficiency: - Languages: Proficient in JavaScript and TypeScript, ensuring clean, maintainable code. - Frontend Development: Extensive experience with React, Next.js, and Remix, specializing in creating responsive, high-performance user interfaces. - Backend Development: Expertise in NestJS and Node.js, focusing on building robust APIs and scalable server-side applications. - Databases: Skilled in AWS RDS MySQL, MongoDB, MySQL, and PostgreSQL, with a deep understanding of database design and optimization. - UI Libraries: Adept in Ant Design (Antd), NextUI, Shadcn, and Material, enabling seamless user experiences. - Containerization: Extensive experience with Docker, streamlining development and deployment processes. - Version Control: Experienced in Git, ensuring collaborative and organized development workflows. - Testing: Proficient in Jest, React Testing Library, and Cypress, ensuring high-quality, bug-free code. 📜 Certifications: AWS Developer Associate | DVA-C02 Certified AWS Certified Cloud Practitioner | CLF-C02 🏷️ What I offer: - Full-Stack Development: Proficient in both frontend and backend technologies, I ensure seamless integration and performance across all aspects of your application. - Cloud Deployment: I have extensive experience deploying applications on AWS, ensuring they are scalable, secure, and cost-effective. - Custom Solutions: Whether you need a complex web application or a simple website, I tailor my approach to fit your specific needs. - Problem-Solving: I enjoy tackling challenges and finding the most efficient way to solve them, ensuring that your project is delivered on time and within budget. - Communication: Clear and consistent communication is key to successful projects, and I make sure you’re always informed every step of the way. I focus on delivering practical solutions that work. If you need a dependable developer to bring your project to life, I’m here to help.

PostgreSQL Administration
OpenAI API
MySQL
PostgreSQL
MongoDB
Tailwind CSS
Amazon Web Services
NestJS
Next.js
Redux
React
ExpressJS
JavaScript
Node.js
API Integration
TypeScript
$60 hourly
Cristian C.
- 5.0/5
- (18 jobs)
Senior Full-Stack Developer | 7+ Years Experience | Solana & Blockchain Friendly I'm a full-time, reliable developer dedicated to supporting each client with long-term collaboration in mind. My approach is hands-on, fast, and focused on clean, scalable solutions. 🔧 Core Skills: Backend: Node.js (expert in NestJS), Express Databases: PostgreSQL, MySQL/MariaDB, MongoDB DevOps: Docker, NGINX, CI/CD setups, staging/production environments Frontend: React.js, Angular Mobile: Flutter, React Native Soft Skills: Fast learner, punctual, strong ownership mindset 🧠 Solana / Blockchain: Experience with Solana development tools (gRPC, RPC) Knowledge of Solana validator/node setup and deployment Light experience in Rust for Solana smart contracts (Anchor-based or raw) Building and monitoring blockchain-related backend services 👨‍💻 Team & Leadership Experience: Led development teams in 2 companies Handled code reviews, task planning, production deployments, and client communication 🌐 Languages I Speak: English Romanian Russian

PostgreSQL Administration
Software Architecture & Design
API
Database Architecture
Docker
Solidity
Angular 6
web3.js
Database
MySQL
PostgreSQL
React
TypeScript
Flutter
React Native
Node.js
$50 hourly
Valeriu S.
- 4.9/5
- (20 jobs)
You need data. Lots of it. I get data. Lots of it. Tired of CTRL+C, CTRL+V? Me too. That's why I build bots to do it for me – way better. I basically lived and breathed b2bhint.com for 5 years, building 500+ scrapers, wrangling a 1TB+ database of 200M+ companies, and juggling everything from backend to Elasticsearch. If it had data, I scraped it. Then, for a cool 2 years at artmetadata.io, I did it all again for 10M+ art lots with 50+ scrapers, plus built their internal dashboard because, why not? Oh, and there are 50+ smaller projects where I've played data superhero for various clients. Bottom line: If there's data on the web, I can probably get it. And I'll build the system to manage it. Let's talk.

PostgreSQL Administration
Big Data
Puppeteer
Data Extraction
Lead Generation
Data Mining
Web Scraping
Elasticsearch
Data Scraping
PostgreSQL
Node.js
ExpressJS
$15 hourly
Alex M.
- 5.0/5
- (6 jobs)
Experienced developer proficient in creating versatile applications for web scraping and workflow automation. Skilled in developing SAAS solutions for both web and desktop platforms, with a focus on streamlining tasks and optimizing efficiency. Expertise in building RESTful APIs using frameworks such as Flask, FastAPI, and Django with Django Rest Framework. Furthermore, adept at creating Telegram bots to improve communication and streamline processes. Well-versed in training models for artificial intelligence, contributing to innovative solutions in the field.

PostgreSQL Administration
CentOS
HTML5
SQL
Linux
PostgreSQL
Vue.js
React
Django
FastAPI
Python Asyncio
Flask
Debian
CSS
MySQL
Data Scraping
Python
Selenium
$10 hourly
Virgil V.
- 5.0/5
- (5 jobs)
👋 Hi, I’m Virgiliu Vilcu, a passionate Full-Stack Developer based in Moldova, with over 3 years of experience building fast, secure, and scalable web applications. I specialize in Vue 3, NestJS, and TypeScript, and I’m confident working across the entire development lifecycle—from backend APIs and database design to frontend architecture and UI polishing. I’ve also worked with various databases SQL and NoSQL, Docker, and cloud services like AWS S3. 🛠️ What I Offer: Backend development with NestJS and Node.js, using RESTful APIs and secure auth (including Auth0) Frontend interfaces with Vue 3, delivering responsive and modern UI Database integration with PostgreSQL, MongoDB, and Prisma Deployment on platforms like Vercel, Render, or AWS Clear Git workflows, teamwork, and problem-solving under pressure 🎯 Why Work With Me: I have hands-on experience working in real-world company environments, not just freelance projects Attention to clean architecture, intuitive UX, and maintainable code Good understanding of UI/UX basics—your app will look and feel smooth even without a designer Open communication, task clarity, and deadline focus 📨 Ready to collaborate? Just send your wireframes or ideas, and I’ll help turn them into a working product. Let’s build something great together.

PostgreSQL Administration
Vue.js
Custom Web Design
Websockets
Swagger
Figma
Web Design
CSS
HTML
MySQL
PostgreSQL
MongoDB
JavaScript
NestJS
Node.js
Web Application
$20 hourly
Denis M.
- 4.8/5
- (6 jobs)
I am a web developer primarily specialized at Ruby on Rails. I try to write clean and readable code without dirty hacks and Perl-like obfuscation, making it available for future maintenance and updates. I also prefer to use available libraries for common things instead of reinventing the wheel. I did various Rails project in the past from simple landing pages, which are mostly HTML with a simple logic to collect user contacts, to a complex video hosting website. Now I'm looking for long-term work on projects with a good workflow, code reviews and clean task descriptions, where you know what you need and I know (or can find/learn) how to make it work. Expected working hours are up to 20 .. 30 per week, but can be 40 hours for some period of time. My main skills include: * Ruby on Rails 4.x and newer. * Working with various gems like carrierwave, nokogiri, simple_form, rubycas/devise, cancan and many others. * Working with and understanding various APIs. * Building API-only backends. * Working with legacy code. * Some Javascript and jQuery. * HTML and CSS, including some CSS3 features like media queries, shadows and simple animations. * Configuring and maintaining Debian-based Linux distributions such as Ubuntu and Debian itself.

PostgreSQL Administration
Linux System Administration
API Development
Git
Ruby
CSS
AJAX
MySQL
jQuery
PostgreSQL
HTML5
API Integration
Ruby on Rails
JavaScript
$40 hourly
Igor C.
- 5.0/5
- (1 job)
Hey there! 👋🏻 I specialize in crafting intuitive web applications with React, backed by solid experience in JavaScript (ES6+), TypeScript, and a knack for problem-solving. As a dedicated team player, I thrive on staying abreast of the latest trends and best practices in the industry, ensuring my contributions are always top-notch. Skills Snapshot: Proficient in React, React Redux & Toolkit, and Next.js for frontend development. Experienced with React Native/Expo for mobile app development. Skilled in backend technologies like Node.js/Express, PostgreSQL, and MongoDB. Well-versed in CSS, including preprocessors, modules, and component styling. Familiar with authentication techniques like JWT. Expertise in tools like StoryBook for component development and Postman for API testing. Knowledgeable in containerization with Docker. Proficient in design tools like Figma, Adobe Photoshop, Canva, and Zeplin. Experienced in version control with Git (GitHub, Bitbucket) and Atlassian suite (Jira, Confluence). I pride myself on being a quick learner and a reliable problem solver, ready to tackle any challenge that comes my way. With a track record of delivering high-quality projects and a commitment to ongoing improvement, I'm confident in my ability to add value to your team. Looking forward to the opportunity to collaborate! Best regards, Igor

PostgreSQL Administration
Version Control
Atlassian Confluence
REST API
Storybook
React Native
CSS
PostgreSQL
ExpressJS
MongoDB
Docker
TypeScript
Redux
JavaScript
React
Node.js
$45 hourly
Dmitrii D.
- 5.0/5
- (2 jobs)
With over seven years in FinTech and backend development, I specialize in providing robust Trading Solutions as a proficient Software Engineer. My expertise includes Java, SQL, Redis, and Python. Demonstrated success in performance-oriented refactoring has led to substantial improvements such as doubling trading volume capacity, enhancing testing speed, and boosting result delivery workflow by tenfold.

PostgreSQL Administration
Unix Shell
Unix
QuickFIX
PostgreSQL Programming
FinTech
Apache Groovy
Spring Boot
Flask
Hibernate
SQL
PostgreSQL
Redis
Python Script
Python
Java
$35 hourly
Nichita C.
- 5.0/5
- (5 jobs)
👨‍💻 Experienced Shopify Developer Hey there! 👋 Looking to take your Shopify store to the next level? You’re in the right place! With 5 years of experience in web development, I specialize in building high-performing, visually stunning, and fully optimized Shopify stores. 🎨 Frontend Excellence I have a sharp eye for design and ensure that every store I work on looks great on all devices. Using HTML, CSS, JavaScript, and Liquid, I create engaging and responsive storefronts that keep customers hooked. 🚀 Custom Features & Performance Boosting From custom functionalities to automation, I use JavaScript to enhance store performance, optimize checkout flows, and improve user experience. Need a dynamic product display or a seamless booking system? I’ve got you covered. 💡 Headless & Next.js Expertise Want a blazing-fast headless Shopify store? I leverage Next.js to speed up your site and improve SEO. Plus, my experience with Shopify’s Polaris design system ensures a smooth and intuitive interface. 📈 Let’s Build Something Great! If you're ready to unlock your store’s full potential, let’s connect and bring your vision to life! 🚀

PostgreSQL Administration
Liquid
Shopify
PostgreSQL
NestJS
JavaScript
TypeScript
Docker
CSS
Vue.js
HTML
Git
Redux
webpack
Node.js
React
$50 hourly
Grigore O.
- 5.0/5
- (2 jobs)
Senior Frontend developer with approx. 15 years of experience in different software development companies. After this 15 years, I am ready to: * build a full functionality web application, using Node.js for the backend. * develop a cross-browser UI W3C valid with using WCAG 2.0 standard. * maintain released products. I can be painless to work with foreign code, easy add payment gateway and apply third-party API. As additional skills, I would like to highlight: * expert in OOP and functional programming. * familiar with VCS technologies. * good knowledge of Adobe Photoshop & Lightroom. * and, of course, aspiration to know more and more

PostgreSQL Administration
React Native
API
Functional Programming
API Development
RESTful API
HTML
MySQL
MongoDB
CSS 3
HTML5
CSS
Node.js
JavaScript
PostgreSQL
TypeScript
$40 hourly
Anatolie I.
- 5.0/5
- (1 job)
🚀 Senior Android Developer | 9+ Years of Experience | Kotlin & Jetpack Compose Hi, Need a high-performance Android app with Jetpack Compose and Kotlin? With 9+ years of experience, I specialize in creating fast, scalable, and user-friendly apps that follow the latest best practices. Whether it's building from scratch, fixing performance issues, or integrating APIs, I deliver clean and maintainable code on time. 🔹 What makes me different? ✅ Speed & Efficiency – I deliver clean, optimized code with fast turnaround times. ✅ Problem-Solving – I tackle complex technical challenges and provide effective solutions. ✅ Security & Performance Optimization – I ensure high-speed, bug-free apps with secure data handling. 💼 Tech Stack: ✔ Android (Java, Kotlin, Jetpack Compose, XML UI) ✔ Kotlin Coroutines, REST API Integrations ✔ Firebase, AWS, Google Cloud Services ✔ MySQL, PostgreSQL, MongoDB, Realm ✔ MVVM, MVP, and Clean Architecture I'm open to both hourly and fixed-price contracts and always committed to delivering high-quality work on time. 📩 Let's build your next Android app! Contact me to discuss your project.

PostgreSQL Administration
Mobile App Development
Clean Architecture
NoSQL Database
MongoDB
PostgreSQL
Room
MySQL
REST API
Firebase
Coroutine
Kotlin
Java
JetPack
Android App Development
Android
$40 hourly
Andrew U.
- 5.0/5
- (5 jobs)
About myself, I can say that i'm taking work with great responsibility. I always try to improve my skills in any field, even if it is not related directly to my task. More than 10 years of experienced in development, different projects, including low level load to enterprise projects. Knowledge of a wide range of platforms and technologies (Linux, Apache, MySQL, PostgreSQL, JavaScript, PHP, VueJS,AJAX, etc.); My experiences: PHP Frameworks: CodeIgniter / Yii and Yii2 / CakePHP / Symfony / Laravel Cache System: Memcache / APC / Search Engines: Sphinx / ElasticSearch JavaScript Frameworks: jQuery / jQuery UI / Bootstrap. Database: MySQL / PostgreSQL / NoSQL Repositories: GIT / SVN Web Servers: NGINX / Apache Docker Vagrant VirtualBox API with that I work: Ebay Trading Api PayPal API ( Merchant ) Stripe Api ( Merchant ) IMDB Api

PostgreSQL Administration
Custom PHP
PostgreSQL Programming
Yii2
JavaScript
Memcached
RESTful Architecture
API
Symfony
Laravel
CakePHP
CodeIgniter
PostgreSQL
MySQL
$40 hourly
Stanislav N.
- 5.0/5
- (22 jobs)
My skills as Frontend developer - Javascript (ES5+), CSS3, HTML3 - React (Hooks, Class state management), Redux, Tailwind CSS, Material-UI library - HTTP, HTTP/2, Websockets My skills as Backend developer: - Node.js, Nest.js, Express - Git, Docker My skills as DevOps: - System: Linux, Windows - Services: Prometheus, Grafana, Nginx, Sentry, Kibana, Docker, Proxmox, KVM, - Workflow: GIT, Trello/Jira, Slack, Draw.io, Confluence Iaas and Saas: AWS S3/Lambda/EC2, Hetzner, Digital Ocean, GCP Oauth/AI and etc My skills as as Network Engineer - Implementation of cloud services: different types of proxy, firewalls, IPS, and etc. - Installation of VoIP servers and IP phones - Installation, customization and management of SuiceCRM/SugarCRM, DVR/NVR with analytic, IP cameras, digital signage cloud servers, and etc. - Site survey + security audit of abroad facilities IT departments - Administration of network equipment: Routers, Switches, WiFi APs, Firewalls (Fortigate, CheckPoint, Cyberoam, MikroTik), VoIP devices. - Installation and management: KVM/OpenVZ/LXC, DNS (BIND), Mail server (Postfix), Monitoring servers (PRTG, Nagios, Cacti), DHCP, data storage (ownCloud). - Usage of network protocols and technologies: TCP/UDP, Tunnels(GRE, IPSec, SSL, OpenVPN), PAT \ NAT, Routing & Switching, VDOM \ VLAN, SIP and etc. - Work with Linux OS: Ubuntu, Debian, CentOS, Fedora

PostgreSQL Administration
Amazon S3
Testing
Web Crawling
Progressive Web App
PostgreSQL
Django
API Integration
React
Docker
MongoDB
Python
$35 hourly
Petr M.
- 5.0/5
- (6 jobs)
I am a Full Stack developer with over 5 years of experience in building web applications using Ruby on Rails framework. I have worked on various projects, ranging from e-commerce platforms, content management systems, social networks, to data analysis tools. I have strong skills in MVC architecture, RESTful APIs, database design, testing, debugging, and deployment. I am also proficient in front-end technologies such as HTML, CSS, JavaScript, React, and Vue. I am passionate about writing clean, efficient, and maintainable code that follows the best practices and standards. I am always eager to learn new technologies and tools that can enhance my development process and deliver high-quality products to my clients. I am looking for challenging and rewarding projects that can utilize my skills and experience and help me grow as a developer. If you are interested in working with me, please feel free to contact me anytime. I would love to hear from you and discuss your project requirements. Thank you for your consideration.

PostgreSQL Administration
Google Cloud Platform
Docker
Kubernetes
SQL
Golang
React
CSS
JavaScript
Redis
Ruby on Rails
Ruby
Git
PostgreSQL
API
Vue.js
$50 hourly
Tudor P.
- 5.0/5
- (1 job)
I am a software engineer with experience in building data-intensive applications using Python and Apache Flink. I have a strong understanding of event-driven architectures and microservices. I am also experienced in using various databases, such as PostgreSQL, Elasticsearch, and Redis. Main Skills: * Languages: Python, Java, JavaScript * Frameworks/Libraries: Apache Flink, Apache Kafka, Apache Beam, Flask, Django, aiohttp, Celery, RabbitMQ * Databases: PostgreSQL, Elasticsearch, Redis, Clickhouse * Infrastructure: GCP, AWS, Kubernetes, Terraform Specialization: * Apache Flink: I have experience using Apache Flink to build data pipelines. * Python Development: I have experience building web applications and APIs using Python frameworks such as Flask and Django. * Data Engineering: I have experience in data modeling, ETL processes, and building data pipelines. * Cloud Computing: I have experience deploying and managing applications on GCP and AWS. Recent Projects: * Platformized Debezium at Gorgias to enable data streaming from/to any Kafka topic. * Led the SDK development to transition Python services to event-driven architecture at Gorgias. * Ported a SQL-heavy feature from PostgreSQL to Elasticsearch at Gorgias. * Implemented outbox pattern using a cronjob as message relay at MADE.COM. * Worked with Python-based systems that use Event-Sourcing & microservices at MADE.COM. I am available for freelance work and would be happy to discuss your project requirements.

PostgreSQL Administration
Real Time Stream Processing
Stream Processing Framework
Apache Beam
Apache Kafka
Apache Flink
Django
Docker Compose
Flask
Docker
SQL
TypeScript
PostgreSQL
Python
JavaScript
$10 hourly
Oleg G.
- 5.0/5
- (2 jobs)
I am a professional C# developer, specializing in writing automated bots of any complexity, creating desktop and beautiful applications using WPF technology, and creating client-server applications. I have more than 6 years of experience working on various automated programs, including experience in injecting dlls in programs for parsing information or automating the process. Also, if you need a high-quality, optimized and fast script for Excel or an extension for chrome, please contact and I will write it to you.

PostgreSQL Administration
Data Mining
Data Scraping
Bot Development
Windows Presentation Foundation
Windows Forms
.NET Framework
Desktop Application
Google Chrome Extension
Python
C#
PostgreSQL
$15 hourly
Dan L.
- 5.0/5
- (8 jobs)
Greetings! I am a highly skilled Full Stack Python Developer with over 5 years of experience in building and delivering robust solutions for the tech industry. Currently serving as a Senior Django Developer, I bring expertise in Python frameworks like Django and FastAPI, as well as modern front-end technologies such as Vue.js and Nuxt.js. My core strengths lie in: Web Scraping and Automation: Proficient in extracting and automating complex data processes using tools like Selenium, Puppeteer, and custom Python scripts. Data Processing: Delivering clean, accurate data in formats like XLSX, CSV, JSON, XML, and TXT, tailored to your project's needs. End-to-End Development: Building scalable, secure, and user-friendly web applications from scratch or enhancing existing solutions. I have successfully: Scraped millions of records from challenging platforms, including those with CAPTCHA and bot detection. Automated workflows that saved clients hundreds of hours in manual effort. Designed and deployed high-performing APIs that handle heavy traffic seamlessly. If you're looking for a developer who combines technical expertise with precision and efficiency, I'm here to bring your ideas to life. Let’s collaborate to create solutions that exceed your expectations.

PostgreSQL Administration
Websockets
PostgreSQL
Vue.js
MongoDB
Node.js
Django
JavaScript
Web Crawling
Selenium WebDriver
pandas
Python
$12 hourly
Vadim T.
- 5.0/5
- (1 job)
I am a self-motivated and highly enthusiastic Full-Stack Web Developer with four years of experience focused on efficiently solving business challenges. Possessing strong analytical, communication, and project management skills, I am committed to delivering high-quality solutions that provide unique added value. With a passion for crafting seamless user experiences and robust, scalable software solutions, I specialize in developing dynamic web applications and software products tailored to meet client needs. From concept to deployment, I bring expertise in leveraging the latest tools and frameworks to deliver high-quality, performance-driven solutions. Let's collaborate to turn your ideas into reality!

PostgreSQL Administration
Docker
Nuxt.js
Vue.js
Google Cloud Platform
HTML5
PostgreSQL
GraphQL
REST API
CSS
JavaScript
TypeScript
Next.js
React
NestJS
Node.js
$20 hourly
Nani V.
- 5.0/5
- (4 jobs)
I build high-performance, scalable back-end systems and sleek front-end applications using Golang (Go) and modern web technologies. Whether it's a robust REST API, a real-time web app, or blockchain integration, I focus on clean, efficient code and seamless user experiences. Tech I Work With: ⚡ Backend: Golang, REST/GraphQL APIs, OAuth, Microservices ⚡ Frontend: Next.js, React, JavaScript (ES6+) ⚡ Databases: PostgreSQL, MongoDB, NoSQL ⚡ DevOps & Cloud: Docker, Kubernetes, CI/CD ⚡ Blockchain: Smart Contracts, DApps Why Work With Me? ✔ Problem-Solver – I thrive on turning complex requirements into simple, maintainable solutions. ✔ Performance-Oriented – Golang’s speed + scalable architecture = apps that grow with your needs. ✔ Full-Stack Mindset – From database design to pixel-perfect UIs, I bridge the gap. ✔ Clear Communication – Regular updates, no jargon—just progress. Let’s build something fast, reliable, and impactful. Reach out, and let’s discuss your project!

PostgreSQL Administration
Database
Blockchain Development
NoSQL Database
PostgreSQL
JavaScript
Web Application
API Development
React
Next.js
Docker
OAuth
REST API
MongoDB
API
Golang
$40 hourly
Nichita C.
- 0.0/5
- (0 jobs)
𝑰 𝑯𝑨𝑽𝑬 𝑨 𝑺𝑻𝑨𝑩𝑳𝑬 𝑬𝑳𝑬𝑪𝑻𝑹𝑰𝑪𝑰𝑻𝒀 𝑺𝑼𝑷𝑷𝑳𝒀 𝑨𝑵𝑫 𝑺𝑻𝑨𝑹𝑳𝑰𝑵𝑲 𝑰𝑵𝑻𝑬𝑹𝑵𝑬𝑻 𝑪𝑶𝑵𝑵𝑬𝑪𝑻𝑰𝑶𝑵. 𝑰 𝑨𝑴 𝑾𝑶𝑹𝑲𝑰𝑵𝑮 𝑺𝑻𝑨𝑩𝑳𝑬 𝑨𝑵𝑫 𝑾𝑰𝑻𝑯 𝒁𝑬𝑹𝑶 𝑫𝑬𝑳𝑨𝒀𝑺 I am a Software Developer with more than 5 years of experience in React.js and Next.js development, as well as Node.js/Express.js development. As for the domain areas, I have a lot of experience with the development of web applications, and websites, but I’m constantly looking for new challenges across various other domains. If you need a sleek & robust Web Application, invite me, and I will provide a free consultation with the steps of development of your project! TECH STACK ✅ PROGRAMMING LANGUAGES: JavaScript (ES5, ES6), TypeScript, HTML5/CSS3 ✅ FRAMEWORKS/LIBRARIES: React.js, Node.js, Express.js, Electron, Bootstrap, jQuery I feel confident when communicating with customers and teammates in English (both written and spoken). In addition to that, Russian and Romanian are my native languages. 𝐈𝐟 𝐲𝐨𝐮 𝐚𝐫𝐞 𝐥𝐨𝐨𝐤𝐢𝐧𝐠 𝐟𝐨𝐫 𝐭𝐡𝐞 𝐜𝐡𝐞𝐚𝐩𝐞𝐬𝐭 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫, 𝐈 𝐰𝐨𝐧’𝐭 𝐛𝐞 𝐚 𝐠𝐫𝐞𝐚𝐭 𝐟𝐢𝐭. But if you are looking for smart solutions to your project, then keep on reading. I assure you that the results of my work will be higher than the price you will pay for the implementation of your project. As your business ally, I will share three elements that lead to successful results.

PostgreSQL Administration
Sequelize
Back-End Development
Front-End Development
Firebase
Object-Oriented Programming
NestJS
TypeScript
JavaScript
Node.js
PostgreSQL
React
Vue.js
ExpressJS
Nuxt.js
$30 hourly
Artiom P.
- 5.0/5
- (3 jobs)
Expert Full-Stack Developer (JavaScript/TypeScript): Proficient in JavaScript/TypeScript with expertise in Node.js, ReactJS, React Native, Vue.js, Angular2+, and Next.js. Experienced in NestJS, Express.js, S/SCSS, HTML, Material UI, Tailwind. Skilled in SQL (SQLite, PostgreSQL, MySQL), Firebase, Docker, CI/CD, MongoDB, Git. Back-end tools: 📌 Node.js: 📌 TypeScript; 📌Express.js (with custom written controllers and with routing controllers lib); 📌NestJs/Nest.Js; 📌 Rest; 📌 GraphQL; 📌 Class-validator and class-transformer for data validation/mapping: 📌 For Database connection ↘️ ➡️ Mongoose; ➡️ Typeform; ➡️Sequelize; 📌 Used databases ↘️ ➡️ PostgreSQL; ➡️ SQLite; ➡️ MySQL; ➡️ MongoDB; 📌 Email sending ↘️ ➡️ Mailgun; ➡️ AWS SES; 📌 Testing ↘️ ➡️ Jest; ➡️ Mocha; Front-end tools: 📌 TypeScript/JavaScript; 📌 HTML/PUG D 📌 CSS/SCSS/SASS/Less 📌 Mobile applications via ionic/Cordova, React Native; 📌 Angular 2+ ↘️ ➡️ Ul libs: 🔻 lonic UI library: 🔻 materialUi; 🔻 ng-prime. ➡️ Ngrx ➡️ @ngrx/store (for state storing); ➡️ ionic/Cordova. 📌 React (17+) ↘️ ➡️ next.js; ➡️ UI libs: Bootstrap, Tailwind; Ant-design, 📌 Vue 3 ↘️ ➡️ Vetur: ➡️ Tailwind CSS. 📌 Testing UI ↘️ ➡️ Jest; ➡️ Mocha; Cloud: 📌 AWS: ➡️ Athena; ➡️ EC2; ➡️ Registry, ➡️ 53; ➡️ SES; ➡️ Lambda; ➡️ SQS; ➡️ CloudWatch Events: ➡️ Secrets manager. 📌 Google Cloud platform & Firebase: ➡️ Firebase Auth; ➡️ Firebase lambda; ➡️ Firebase store, ➡️ Google Maps & places; CI/CD: 📌 Docker; 📌 AWS: Container registry; 📌 AWS: EC2 instances; I've had the privilege to work on a variety of exciting projects, and here are some highlights: Q3 2023 – Ellab App | Safety Experts & Consulting (Web, Mobile) In this role, I used technologies like React, Next.js, React Native, Nest.js, TypeScript, TypeORM, PostgreSQL, and Material UI. My primary focus was on front-end development, during which I implemented an efficient import/export feature for managing extensive data. Additionally, I designed essential generic components for the application and developed a dedicated mobile app customized to meet the needs of drivers. Q2 2023: Umnus Mobile Throughout this project, which predominantly utilized React Native, Expo, and TypeScript, I led a thorough codebase refactoring and a complete restructuring of the project. This initiative resulted in significantly enhanced application performance and overall optimization. Q1 2023 – Q2 2023: Citizen Remote Earlier this year, I played a pivotal role in the Citizen Remote project, utilizing technologies such as React Native, TypeScript, Google Maps, and Socket. My primary responsibilities revolved around redesigning the app, specifically focusing on enhancing the chat system and introducing multiple screens to improve the user experience. Q3 2022 – Q4 2022: Career.io In this venture, we utilized technologies including React, Next.js, Styled Components, Redux/Saga, and Rest API. I was responsible for streamlining the job-seeking process and job tracking by working on the Job Tracker and Job Search modules. Q3 2022: Interview School Utilizing Vue 3, Tailwind CSS, and a REST API, I undertook the task of enhancing the app's functionality. This involved implementing features such as interview result statistics, a custom video player with subtitles, and synchronized key moments to enrich the user experience. Q2 2022: CRM Module (Appjar) Using Vue 3, Tailwind CSS, Rest API, and Socket, I embarked on the task of building a fully functional CRM module from the ground up. This included creating custom components and implementing drag-and-drop functionality. Q3 2021 – Q1 2022: Optum Store | Mental Health Working with React, Gatsby, GraphQL, and Google Cloud, I tackled various aspects of the project, including the creation of a complex yet user-friendly stepper for scheduling assessments. Q4 2020 – Q2 2021: Style & Select (Web and Mobile Application) In this web and mobile app project, I worked extensively with React, Next.js, Nest.js, TypeScript, GraphQL, and more. My primary responsibility was in front-end development, where I designed an interactive map and facilitated efficient collaboration within the team. Q1 2020 – Q3 2020, Q3 2021 – Q4 2021: Speeqo I led the development of a voice-based machine learning tool, utilizing React, TypeScript, Next.js, Nest.js, and various other technologies. This comprehensive effort included multiple redesigns and optimizations. Q1 2018 – Q4 2019: Ermeo (Web App, Mobile App, Sync SDK) In this project, I used Angular 2+, Ionic, TypeScript, PrimeNG, and more to manage assets and create intervention forms. I also handled significant refactoring, particularly in transitioning from jQuery to TypeScript. Q4 2017 – Q1 2018: Hide IP VPN With React Native, TypeScript, Java, and Objective-C, I played a critical role in building a mobile VPN app with multiple protocols. Last update: 24.02.2025

PostgreSQL Administration
Vue.js
CI/CD
Nuxt.js
Docker
ExpressJS
NestJS
React
Angular
PostgreSQL
TypeScript
React Native
Firebase
Node.js
MySQL
JavaScript
$32 hourly
Aurel D.
- 5.0/5
- (2 jobs)
With a solid foundation in computer science and over 7 years of experience, I am a Full-Stack Developer skilled in building seamless, high-performance applications. My expertise in Node.js, Express, and Nest.js for back-end development combines with React, Next.js, and Vue.js on the front-end to deliver modern, responsive web experiences. I am dedicated to transforming complex client needs into scalable, efficient solutions that exceed expectations. My approach emphasizes a blend of technical excellence and user-focused design, ensuring a cohesive, high-quality product from start to finish. Key Competencies ✅End-to-End Full-Stack Development: Skilled in building scalable APIs and integrating them with dynamic, responsive front-end solutions, delivering cohesive applications optimized for user experience and performance. ✅Advanced API Integration: Experienced in connecting applications with a wide variety of APIs—RESTful, third-party, and custom-built—across social media, payments, CRMs, and analytics, including platforms like Stripe, PayPal, Google Maps, and Salesforce. ✅Collaborative & Flexible Work Models: Extensive experience in both outsourced and outstaff projects, with readiness for white-label partnerships. I am adept at adapting to various project requirements, ensuring seamless collaboration within teams or independently. Technology Stack ✅Languages & Frameworks: JavaScript (ES6+), TypeScript, Node.js, Express, Nest.js, React, Next.js, Vue.js, Angular, HTML5, CSS3, SASS/SCSS, SQL, GraphQL ✅Databases & ORM: MongoDB, MySQL, PostgreSQL, Redis, TypeORM, Prisma, Mongoose ✅Testing & Automation: Jest, Mocha, Cypress, Storybook ✅Cloud & DevOps: AWS, Google Cloud, Docker, Terraform, CI/CD, Git, Firebase Highlights of My Work ✅Comprehensive Front-End & Back-End Development: Expertise in creating cohesive full-stack applications from the ground up, with attention to detail in both front-end visuals and back-end structure. ✅Data Visualization & Reporting: Skilled in implementing data visualization tools like ApexCharts to provide actionable insights, enhance user engagement, and improve data accessibility. ✅Seamless Communication & Client Focus: Known for quick, effective responsiveness and flexibility to meet evolving client needs, while ensuring clarity in each phase of development. Additional Skills ✅Mobile & Responsive Design: Dedicated to delivering applications that perform flawlessly across all devices and screen sizes. ✅API Development from Scratch: Capable of creating robust, custom APIs and integrating with major platforms such as Google Analytics, Facebook, Amazon, eBay, Zoho, Salesforce, Jira, Plaid, and more. ✅Efficient Project Turnaround: Ready to start immediately with a quick, quality-driven turnaround, offering flexibility in revisions to guarantee client satisfaction. If you need a developer who combines deep technical knowledge with a strong focus on user experience, I’m here to bring your project to life with precision and reliability. Last update: 24.02.2025

PostgreSQL Administration
Strapi
Redux
Bot Development
Scripts & Utilities
Web Scraping
API
NestJS
Web Development
MongoDB
PostgreSQL
ExpressJS
Node.js
TypeScript
Next.js
React
$15 hourly
Valeriu G.
- 5.0/5
- (3 jobs)
Hi! I'm a backend developer specializing in Golang, with a focus on writing clean, efficient, and scalable code. I have experience building RESTful APIs, working with SQL databases (PostgreSQL), integrating external services, and writing reliable unit tests. I’m confident working with: Go standard library + popular frameworks Database integration and query optimization (PostgreSQL, SQLite) REST APIs, gRPC, JSON handling, and third-party integrations Docker, Git, and CI tools Writing clear and maintainable code with strong attention to detail I also have a background in system analysis and product thinking, so I understand the bigger picture of how code supports business logic and real users. Always open to interesting backend projects: from writing microservices to building internal tools or bots. I’m fast, responsible, and ready to dive into real problems. Let’s work together to bring your ideas to life!

PostgreSQL Administration
Computer Science
Rust
Microservice
Desktop Application
Web Development
REST API
Git
PostgreSQL
Golang
$15 hourly
Sergey C.
- 5.0/5
- (1 job)
Welcome to my profile!👋 If you are looking for a developer who can efficiently and quickly provide the data you need in a convenient format, then congratulations, your search is over!🙂 QUALIFICATIONS AND EXPERIENCE I am a Python developer and expert in web scraping/data extraction. In my 3+ years of experience in this field, I have scraped data from many different types of websites. They were static HTML and/or dynamically rendered web pages with JavaScript (AJAX requests). Among these were: Linkedin, Amazon, Facebook, Zillow and many others. I also parsed data from different types of documents (.PDF, .JSON, .XML, etc.) and images. Many times I had to bypass website protection from scraping (Captcha, limited requests from one IP, proxy rotation, authorization required, Cloudflare restrictions, etc.). And in each case, I found an individual approach and an original solution. As a result, I saved all the necessary data in different formats (CSV, Excel, JSON, Google Sheets etc.) or in databases (SQLite, MySQL, PostgreSQL, etc.) WORK ORGANIZATION ✅I approach my work responsibly and complete the work within agreed deadlines. ✅I provide full project management from start to finish. ✅Regular communication on the project for mutual understanding is important to me. PROFESSIONAL SKILLS In my work I usually use: Python, Requests, Beautiful Soup, Selenium, Playwright, LXML, Regex, XPATH, aiohttp, SQLite, PostgreSQL, etc. I'm looking forward to working with you!

PostgreSQL Administration
Selenium
XPath
Web Crawling
Beautiful Soup
Data Extraction
Data Scraping
Regex Writing
HTML
SQLite
PostgreSQL
CSV
JSON
Web Scraping
SQL
Python
$39 hourly
Daniela C.
- 0.0/5
- (0 jobs)
Flexible and responsible backend developer with extensive experience in Laravel and PHP. Proven ability to deliver scalable, maintainable backend solutions and optimize existing systems. Adept at collaborating across time zones and teams, contributing as both a developer and technical lead. Available for full-time or part-time remote work, including contract engagements.

PostgreSQL Administration
Stripe API
API Integration
REST API
Git
Docker
MVC Framework
PostgreSQL
MySQL
PHP
Laravel
$70 hourly
Evgheni S.
- 0.0/5
- (0 jobs)
An experienced Solutions Architect 10 years international experience within financial services and operations. Delivery focused, broad and in-depth knowledge of a vast array of technical and functional subjects, both in hands-on and team lead roles. Experienced in designing and implementation complex solutions and projects using the latest technologies and practices. Client Projects include Service Corp International (SCI), Moscow Exchange (MOEX), Moody's and Standard & Poor's ratings agencies, Alpha-Bank (Russia Banking), Sberbank (Russia Banking), FE Credit (Vietnam banking), etc.

PostgreSQL Administration
Microsoft SQL Server
PostgreSQL
Apache Kafka
Apache Tomcat
JavaScript
System Analysis
Java
Pega Platform
Pega PRPC
Architecture
Database Management
Database
$50 hourly
Vasilii B.
- 0.0/5
- (0 jobs)
About Me I am a versatile and results-driven Web Developer with expertise in both Back-End and Front-End Development, as well as QA Automation. With hands-on experience in designing robust architectures, optimizing existing solutions, and ensuring software quality, I deliver reliable and scalable web products tailored to client needs. What I Offer Full-Stack Web Development: Building and maintaining both backend and frontend components for modern web applications. Feature Architecture: Designing scalable and maintainable architectures for new features and modules. Legacy Optimization: Refactoring and optimizing legacy code to improve performance and maintainability. Bug Fixing & Production Support: Rapidly identifying and resolving issues in development and production environments. Continuous Integration: Creating and managing Jenkins jobs for streamlined deployment and automation. QA Automation: Developing and maintaining robust test frameworks to ensure software quality. Technical Leadership: Conducting technical interviews, code reviews, and mentoring team members. Server & Infrastructure: Configuring new servers and managing product versioning and patch deployments. Documentation: Writing clear and comprehensive technical documentation for teams and stakeholders. Technologies I Use Area Technologies Backend Java, Spring Boot (MVC, Security, Data, Hibernate), Redis, PostgreSQL, Nginx, Liquibase, Swagger, Jenkins, Maven Frontend Angular 7, Pug, TypeScript, ES6, Webpack, NPM QA/Test Selenium Webdriver, Spock, Java, Groovy, Gradle Why Work With Me? Proven ability to deliver end-to-end solutions, from architecture to deployment. Strong background in both development and quality assurance. Committed to clean code, best practices, and continuous improvement. Excellent communication skills and a collaborative approach. Let’s discuss how I can help bring your project to life!

PostgreSQL Administration
MongoDB
PostgreSQL
Cucumber
Selenium WebDriver
CI/CD
GitHub
Redux
React
TypeScript
JavaScript
Spring MVC
Spring Data
Spring Security
Spring Batch
Java
Want to browse more freelancers?
Sign up