Hire the best PostgreSQL Developers & DBA in Budapest, HU

Check out PostgreSQL Developers & DBA in Budapest, HU with the skills you need for your next job.
  • $40 hourly
    ✅ I have created backend for 3 Fortune500 companies in banking and e-com industry. Each of them brought over $4M revenue within a year. Also was responsible for internal CRM development for 2 companies, as a result reduced expanses by 53%. If you are looking not only for a pro dev who knows how to make money contact me! Top rated on Upwork! ⭕ Contact me if you need Java based high quality project. ⚙️ Strong knowledge of Agile Software Development process (Scrum, Waterfall, Hybrid, Agile) and Code Review processes in projects of different scale. 🤝Team player, now how to successfully interact with architects, engineers, and product management to deliver user-friendly and visually appealing results. ▪️ Enjoy producing clean, well-written and highly efficient code on my projects. Also I’m convinced that good communication is a key for creating successful products. Key technologies: ✅ Microservices development ✅ Java 13 ✅ Kotlin ✅ Spring boot, Spring cloud ✅ Kubernetes ✅ PostgreSql ✅ Angular ✅ Redis ✅ ElasticSearch ✅ RabbitMQ ✅ Spring Security ✅ Keycloak ✅ Maven ✅ WebSocket ✅ MongoDB ✅ Docker ✅ Jenkins ✅ GraphQL ✅ TestContainers and Cucumber ✅ CI/CD: GitLab CI Key Qualifications: ⭐ Expert understanding of Java technologies ⭐ Understand needs of company of any scale ⭐ Development of software, mobile apps, web apps ⭐ High-performance, maintainable and reusable code ⭐ 5+ years of experience ⭐ Self-starter, hard worker, organized, attentive to details and a team player ⭐ Good communication skills
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    Kotlin
    Java
    Spring Boot
    Docker
    Kubernetes
    MongoDB
    Elasticsearch
    Spring Cloud
    Cloud Architecture
    AWS Cloud9
    Spring Security
    RabbitMQ
    PostgreSQL
    API Integration
    API
    HTML5
    HTML
    CSS
    AngularJS
    Node.js
    React
    JavaScript
  • $35 hourly
    Hi there, welcome to my profile!👋 As a Senior Full-Stack Developer with 10+ years of experience, I'm passionate about creating high-quality software. 💻 List of technologies: ✅.Net (.Net Core) ✅Asp.Net ✅JavaScript, TypeScript ✅Entity Framework ✅Docker ✅SqlServer, PostgresSQL, MongoDB, GraphQL, ElasticSearch ✅Angular (AngularJS & Angular) ✅VueJs ✅Amazon (AWS, S3, elasticache, elasticsearch, kinesis, EC2) ✅Azure ✅Unit Tests 👨‍💻 Skills: ✔High loaded systems based on microservices architecture ✔Single Page Applications with friendly interfaces ✔Database optimization ✔Domain Driven Design (DDD) & Event Sourcing & TDD ✔Refactoring and supporting existing applications for further implementation of new features ✔Code review/audit, consultation, GDPR ✔Algorithms, Numerical analysis, Combinatorics, Graphs 🚀 I'm passionate about using my skills to help clients create amazing projects and exceed their expectations. If you're looking for a friendly and experienced developer who's always eager to learn and take on new challenges, let's chat and see how I can help you achieve your goals! 🙌
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    Microsoft SQL Server
    PostgreSQL
    RESTful API
    Amazon Web Services
    MongoDB
    Docker
    Entity Framework
    TypeScript
    Java
    JavaScript
    .NET Framework
    C#
    ASP.NET MVC
    AngularJS
    Angular 6
  • $40 hourly
    Hard-working, friendly and trustworthy, technology professional with 5+ years IT experience, highly sensitive to the needs of a diverse organization and their clients in a technical atmosphere. Fast learner, motivated team player interpersonal, troubleshooting skills. Developing source code utilizing the open-source environment and always seeking new technologies. Urging DevOps agile relationship between Development and IT Operations my goal is to improve the relationship by advocating better communication and collaboration between the two business units. I do believe in lifelong learning, so I live that way if I don't know something, I learn it. This is what inspires me. Working with AWS since 2015 and I have AWS CSAA too.
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    Apache Tomcat
    PostgreSQL
    Docker
    MongoDB
    CI/CD Pipelines
    Ubuntu
    Amazon Web Services
    Amazon Elastic Beanstalk
    Amazon EC2
    Amazon S3
    AWS CloudFormation
    Bash
    DevOps
    WordPress
    AWS Server Migration
  • $60 hourly
    Backend engineer with some frontend knowledge and more than 5 years of experience. I am a self-motivated freelancer, who is able to work in teams as well as individually. Technologies: • Python, Flask, FastAPI, Django • JavaScript, TypeScript, Node.js, Express, React • Docker • PostgreSQL, MySQL, MariaDB, Timescale, MongoDB • HTML, CSS3 • CI/CD, TravisCI, GitLab, GitHub Actions • GCP
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    Node.js
    API Integration
    React
    PostgreSQL
    JavaScript
    MySQL
    Flask
    Git
    TypeScript
    MongoDB
    Python
    Docker
    Microservice
    SQL
    API
  • $50 hourly
    Full stack developer who worked with several technologies. Strongest knowledge in Node.js and Angular 2+. Greatest strength is quick adaption and learning. In the 7 years working experience worked as a Java backend dev, wrote Python deployment scripts, designed relational and NoSql database structures, designed and implemented API-s, created 3D movement analyzer with C# and Unity, developed frontend and backend for IoT related products and also highly scalable microservice codes (Angular 2+, Node.js mainly), built CI/CD and monitoring infrastructure, guided developer and tester teams. Worked in several software development roles like development, support IT, lead etc. so have experience from the user/business side and technological side too, which helped achive a broader mindset.
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    Firebase Cloud Firestore
    Firebase Realtime Database
    Firebase
    API Integration
    Web Application
    PostgreSQL
    OpenAPI
    CSS
    HTML5
    MongoDB
    JavaScript
    TypeScript
    Node.js
    Progressive Web App
    Angular
  • $33 hourly
    I have formidable Linux (RHCA, RHCSE) and Java (SCJP) experience, but I am more interested in Python and Android recently and I gathered some knowledge in many distinct areas (Novell, Oracle, MySQL, PHP, Cisco, etc.). I'm a general IT specialist - non-trivial / multidisciplinar problems gravitate to me, as I like to tinker and dissect problems. Having a bit of OCD (even though I prefer the term "perfectionist") I also enjoy menial tasks like cleaning up databases, commenting code or creating user training manuals. I am looking for side jobs, projects.
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    Python
    SQL
    PostgreSQL
    Ubuntu
    Debian
    Teaching
    Bash
    Computer Hardware
    Red Hat Certified Engineer
    Xen Project Hypervisor
    PHP
    MySQL
    Java
    Linux
    Linux System Administration
  • $20 hourly
    🚀 Yalchin Mammadli - Python/Django Developer 🚀 I am a Python/Django developer with over 4 years of hands-on experience in crafting efficient and scalable server-side applications. My expertise lies in understanding and implementing client visions, ensuring that each project aligns seamlessly with their needs. Proficient in a diverse range of technologies, my skill set includes: - Python - Node.js - TypeScript - Solidity - Django - FastAPI - Flask - Brownie - Golang - Docker - CI/CD pipelines - Git/GitHub - Linux My commitment extends beyond coding; I believe in effective communication. When embarking on a new project, I make it a priority to engage with clients, ensuring a clear understanding of their requirements and project goals. Thank you for considering my profile. I am eager to bring my skills to your project and look forward to the opportunity of working together.
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    Shell Packaging
    PostgreSQL
    Linux
    Flask
    Celery
    Docker Compose
    Django
    Docker
    Node.js
    RESTful API
    HTML5
    GitHub
    CSS
    JavaScript
    Python
  • $53 hourly
    ✅PASSIONATE TO WORK (100%) specializing in Python - Flask/Django Web development, & Data Scaping (Scrapy, BeautifulSoup). 🔁💌I maintain healthy communication with my clients to know for sure that my work benefits their projects. Technologies & Tools I use: - Python: Django, Flask, FastAPI - Scraping: BeatifulSoup4, Scrapy & Selenium. - DBs: PostgreSQL, MySQL, MongoDB. - Version Control: Git & Gitlab - DevOps: Nginx, Docker, AWS, Digital Ocean - Project Management: Gitlab, Redmine, Trello, Jira Thank you for visiting my profile!
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    Docker
    MongoDB
    Flask
    Data Structure
    SQL
    GitLab
    Selenium
    Python Script
    API
    Python
    PostgreSQL
    Beautiful Soup
    Ubuntu
    Django
    Scrapy
  • $33 hourly
    I'm working more than 14 years in GIS field, I started my work as a GIS technician while I was studying in Kerman Azad University in Iran. I worked in engineering consultant company Jabalbarez in Kerman,Iran. after 4 years work at that company I learned many thing about GIS usages in water and Environmental projects, however after 4 years, I moved to my birth city.I continued to GIS as a GIS specialist I prepared proposals for governmental organizations and I explained on them what are GIS capabilities and how GIS can help to them in management for example reduce their decision risks by GIS ecosystems,I did work for 3 years approximately and then I introduced to TNA (Tarhe-now-andishan) engineering consultant environmental and water engineering department, they have been working more than 5 years in water and environmental projects in Iran and Iraq,my position was "head of GIS technician team". I have been designing geographical databases for projects,(structure ,keyword, type of value, relation ,etc).I was responsible for finding solutions for some problems in projects also ,if when they were solvable by GIS only. I used python for writing scripts in ArcGIS desktop v10 for doing some analysis by ArcGIS toolbox in ArcPy. Although some tasks or analysis was not too complicated,They need to many times and gis technicians for doing that. after 6 years work with that company, I decided to work as a freelancer, I designed a WebGIS for my former company. Before I move to Hungary for study in IT programming design course in college. these days, I'm working as a GIS developer on the IoT platforms with geographical data. I know ReactJs,nodejs,python, GeoServer and Linux administration .I learned those languages by udemy tutorials courses via self study and practice
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    Microsoft PowerPoint
    QGIS
    ArcGIS
    GIS
    Microsoft Excel
    CSS
    JavaScript
    PostgreSQL
    Python
    HTML
    React
  • $60 hourly
    Innovative, goal-oriented architect and java software developer. Excellent team player with a thorough understanding of programming languages and tools. - Have experience on both backend and frontend - Extensive experience in gathering user requirements, creating code, creating mockups, and enhancing designs
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    JUnit
    Apache Maven
    Bootstrap
    MySQL
    Oracle
    PostgreSQL
    Vue.js
    Web Application
    Angular
    Java
    Spring Framework
  • $30 hourly
    Always looking for new challenges. Me in a few words: Passionate Software crafter. Entrepeneur. Life enthusiast. I enjoy building cool solutions while helping improve other people lives. Full-stack Software Engineer. Node.js, Serverless, AWS, Vercel, Typescript, React, Redux, Next.js, PostgreSQL, MongoDB.
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    Plugin Development
    Web Scraping
    AWS Lambda
    Google Apps Script
    Google APIs
    Tech & IT
    Google Chrome Extension
    MongoDB
    PostgreSQL
    Next.js
    React
    TypeScript
    Node.js
  • $110 hourly
    I'm an open-minded data professional with 12 years of broad experience in the software industry as a developer, lead expert, solution architect and consultant. Apart from engineering part of my experience, I also have five years expertise in project management, team leadership, mentoring, recruiting new team members, and onboarding them. Nowadays I’m curious about blockchain ecosystems, decentralised architectures, cutting-edge data platforms and financial markets as well. In my free-time I usually do some kind of sport activities like running, gymnastics or weightlifting.
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    Data Warehousing & ETL Software
    Oracle
    PostgreSQL
    Microsoft Azure
    Google Cloud Platform
    Data Lake
    Artificial Intelligence
    Machine Learning
    Data Engineering
    Cloud Computing
    Data Processing
    SQL
    Python
    Apache Spark
    Databricks Platform
  • $50 hourly
    I'm a polyglot software developer. I can help you with bringing your idea from planning to production. I have successfully worked with several small and medium-sized businesses in the last 15+ years. Let me give your software project a life.
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    JavaScript
    Redis
    PostgreSQL
    Golang
    System Automation
    System Administration
    Microservice
    Distributed Computing
    Ruby
    Elixir
    Elm
    Python
    System Deployment
    Software Development
  • $29 hourly
    I am a freelance web developer focusing on websites and web apps. I use Python, Django, PHP, Laravel, MySQL, PostgreSQL, Redis, Elasticsearch, MongoDB and various frontend technologies, like React and Bootstrap. I create backend applications, dynamic websites, single page web apps. I'm familiar with complex data structures and data flows, working with various APIs, databases and data sources. On frontend I prefer clean and function-oriented UI, responsive layout. I have Master's Degree in Computer Science and 16 years web developer and 10 years of freelancer experience. I'm experienced in various related technologies: Git, Gulp, NPM and Node, Selenium, BASH, PHP Unit, Linux, Amazon, Heroku.
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    HTML5
    CSS 3
    React
    Elasticsearch
    JavaScript
    RESTful Architecture
    PHP
    Python
    Django
    Laravel
    Redis
    MySQL
    PostgreSQL
  • $50 hourly
    A multicultural and enthusiastic individual, with a diverse set of interests. That's probably the best way to describe myself in short. I am relentless in topics that interest me. Extremely fast learner and able to adapt to situations rather quickly. I am keen on developing myself. I thrive on feedback so I can perfect my skills.
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    AWS Application
    GitLab
    PostgreSQL
    Terraform
    Ansible
    Kubernetes
    Docker
    Python
    DevOps
  • $30 hourly
    With nearly a decade of experience in web development, I am a seasoned Fullstack Developer specializing in various web stacks. My passion lies in crafting high-performance, user-focusing, and innovative digital solutions that precisely meet the objectives of my clients. My primary focus is to deliver top-notch products, maximizing quality while working within budget constraints, always prioritizing the unique needs and objectives of our clients. I don't just build products; I build lasting relationships, offering comprehensive, long-term support. If you're looking for a skilled Fullstack Developer with a track record of delivering outstanding digital solutions, let's connect. I eagerly anticipate discussing your project ideas and bringing them to life. Your success is my priority.
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    Apache Kafka
    PHP
    Amazon Web Services
    API Integration
    Microservice
    PostgreSQL
    MySQL
    Spring Boot
    Django
    AngularJS
    Angular
    React
    Java
    Python
    JavaScript
  • $30 hourly
    I have overall a 3 years experiance in IT as a Project Manager/System Analyst. I am a good team player and I have a really strong communication both in writing and verbally. I create SQL querries, development requirements on a daily basis.
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    Business Analysis
    Project Management
    Test Management
    Trello
    Jira
    Java
    C
    Python
    MySQL
    PostgreSQL
    SQL
  • $35 hourly
    I am a seasoned backend developer with 10 years of experience in building medium-sized websites with React + Ruby on Rails or React + Django. - Ruby on Rails, Django and Laravel - MySQL, PostgreSQL and MongoDB - DevOps, CI/CD, QA automation and Git - AWS and Ecommerce
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    Ecommerce
    Git
    QA Automation
    DevOps
    CI/CD
    AWS Elemental
    PostgreSQL
    MySQL
    React
    Django
    Ruby on Rails
  • $29 hourly
    I am a full-time React developer and I have the rich experiences with tailwindcss, typescript, JavaScript, React.js, AngularJS, Vue.js, Node.js, Express.js, MySQL, MongoDB, Laravel etc. Especially I am proficient in React.js and nodejs, React Native and javascript is my top skills. I've developed highly responsive, easy to use, user-friendly websites using javascript and react js. I can complet your project with good quality and fast speep as per your requirements. So I will communicate every day and respect your idea and support a long term relationship. My training and experience in this field make me the perfect candidate for your job. Being prompt and punctual is the key point to makes me standing out and I can start work right now. Please send message, so we can discuss more.
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    Amazon Web Services
    Twilio API
    PostgreSQL
    MongoDB
    Node.js
    Next.js
    React
    Tailwind CSS
    TypeScript
    JavaScript
    Material UI
    Web Application
    Stripe
    GraphQL
    RESTful API
  • $30 hourly
    Professional back-end focused software engineer with 9+ years of experience in software industry. I have especially strong expertise in Go, Python and Ruby, and also have rich experience in JavaScript, Solidity, Rust and PHP.
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    Kubernetes
    MongoDB
    Redis
    React
    PostgreSQL
    Google Protocol Buffers
    Amazon Web Services
    Golang
    Java
    Ruby on Rails
    Ruby
    Laravel
    Spring Boot
  • $33 hourly
    Hey! 👋 I'm into full-stack JavaScript development, mostly focusing on the frontend. I work as a freelancer, helping all sorts of companies achieve their goals, across a range of industries, from agriculture to AI. Lately, I've been dabbling in Flutter and building a sweet cross-platform mobile app. So, if you're looking for some help with anything I just mentioned, feel free to hit me up!
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    Flutter
    MySQL
    PostgreSQL
    MongoDB
    React
    JavaScript
  • $34 hourly
    As a developer, I possess extensive expertise in Java, Spring Boot, PHP, JavaScript, and database programming. My experience lies in crafting applications tailored for small and medium-sized businesses. Whether you're aiming to secure projects, showcase your services, or establish a new online store, I can be of assistance. My skills also encompass HTML and CSS3, PHP, jQuery, WordPress, and SEO. I provide full project management from initiation to completion. Regular communication is of utmost importance to me, so let's stay in touch.
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    Android App Development
    REST API
    Docker
    jQuery
    JavaScript
    Laravel
    PHP
    PostgreSQL
    MySQL
    Spring Boot
    Java
  • $15 hourly
    I’m a data analyst with 5 years of experience in small and medium-sized companies. -Create data vizualizations -Build data models
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    Data Modeling
    Data Visualization
    ETL
    dbt
    Mode Analytics
    PostgreSQL
    Metabase
    Amazon Redshift
    BigQuery
    Tableau
  • $15 hourly
    I am GIS engineer experineced in webGIS and geodatabases. Looking for challanging opportunities in GIS
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    Autodesk AutoCAD
    Linux
    QGIS
    SQL
    PHP
    PostgreSQL
    PostGIS
    JavaScript
  • $12 hourly
    I am a Java Developer with a Bachelor of Science (B.S.) in electrical engineering. I love what I am doing and I always trying to learn new skills and technologies - 5 years of Java experience - Angular Experience - knowledge in Docker, Kuberenetes, SpringBoot, PostgreSQL - advanced writing/speaking english - working for worldwide companies
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    Kubernetes
    Apache Maven
    Hibernate
    Java
    Docker
    Spring Boot
    PostgreSQL
  • $22 hourly
    Thanks for reviewing my profile. I mastered JavaScript, ES6 programming language and have been working on NodeJS backend and React / Redux based frontend for PWA and SPA. I have good knowledge and expertise about bootstrap for responsive web site, CSS/jQuery based transition & animation for good UI/UX, Ajax based fetching data and etc. Especially I am experienced in Redux and Next.JS so can provide high quality source code and best system architecture for you. My responsibilities are following - Involved in building interactive components using HTML5, CSS3, Bootstrap, SASS, jQuery, JavaScript - Handled Restful APIs which supports JSON object by using jQuery / Ajax - Mastered in React / Redux architecture using OOP in improving the performance of the site - Experienced in Node environment using Node.JS, NPM, Grunt and Gulp and Restful Web service - Integrated MySQL, PostgreSQL and MongoDB/Firebase cloud platform as Database server Thanks
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    Stripe
    API Development
    React Native
    RESTful API
    Amazon Web Services
    Twilio API
    SaaS
    MongoDB
    PostgreSQL
    TypeScript
    Next.js
    JavaScript
    React
    Node.js
    GraphQL
  • $29 hourly
    ​Python expert, security engineer [IBM, T-systems] 1.4X developer. I offer penetration testing and security audit services. Designing/implementing/operating PHP/Python/Node.js web/desktop apps since 2009. Currently working in IT security (pentester & analyst). Governmental and international projects. * 1000+ Upwork hours, performance and security aware thinking * 10 programming languages, even more frameworks * Actually submitted security bugs to upwork in their bug bounty program Find me on Linkedin, stackoverflow or github.
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    Security Engineering
    AngularJS
    PostgreSQL
    Python
    JavaScript
    Django
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