Hire the best PostgreSQL Developers & DBA in Berkeley, CA
Check out PostgreSQL Developers & DBA in Berkeley, CA with the skills you need for your next job.
- $110 hourly
- 5.0/5
- (8 jobs)
Result-driven senior engineer with over 26 years of experience in machine learning and full-stack development. Skilled in building and deploying ML models, with expertise in Python, TensorFlow, PyTorch, and scikit-learn for data preprocessing, model training, and evaluation. Full-stack expertise includes React, TypeScript, Node.js, Next.js, Angular, Vue, Nest.js, Express.js, PostgreSQL, and MongoDB. Proficient in multiple programming languages such as Java, PHP, C#, Ruby on Rails, and backend development with Django. Experienced in DevOps practices including AWS, GCP, Docker, and CI/CD, consistently delivering clean, maintainable code. Equally effective in self-managing projects and collaborating within team environments.
PostgreSQL Administration
MongoDBPostgreSQLDjangoExpressJSNestJSLaravelSpring BootJavaTypeScriptNuxt.jsNext.jsVue.jsReactNode.js - $90 hourly
- 5.0/5
- (4 jobs)
I'm a product manager and a problem solver. Over the last 10 years I've designed and managed everything from Websites and Mobile Apps to Desktop Applications. My work experience spans from freelance and startups to Fortune 500 companies. I am available by request only, but often have a busy schedule. Please email me and I will reply promptly.
PostgreSQL Administration
System AdministrationPHPAdobe IllustratorNode.jsDjangoPostgreSQLMySQLExpressJSAdobe PhotoshopReact - $45 hourly
- 0.0/5
- (0 jobs)
SUMMARY * Experienced in full stack architecture and development * Performed roles as technical lead, architecture lead, development lead Enterprise system architecture, implementation, testing * Object-oriented analysis, design and development * JAVA, J2EE / JEE distributed enterprise applications * Translation of business requirements to technical requirements * Data-modeling, distributed caching and persistent system design * Messaging system design, (a)synchronicity, topics, queues, brokers, filters, durability * Client, service / microservice design, implementation, availability, management, and testing * Distributed transaction strategy, design, implementation, management, recovery, and testing * Business processing, rule integration and workflow design, implementation, and testing * Distributed state machine implementation, long-term and short-term tasks
PostgreSQL Administration
Enterprise ArchitectureNetwork ArchitecturePostgreSQLMySQLBusiness Process ManagementData Access LayerJakarta MessagingjBPMJavaScriptWildFlyJBoss EAPJavaWeb ApplicationWeb DevelopmentDesktop Application - $119 hourly
- 5.0/5
- (22 jobs)
I am a software developer with over ten years of experience creating high-quality digital products that customers love. I am an effective communicator and team members appreciate my ability to turn complex problems into actionable steps. I am very self-driven, solution-orientated, and eager to step in where I am needed most to help a company scale and grow.
PostgreSQL Administration
React NativeUnityPythonPostgreSQLKotlinDjangoGoogle Cloud PlatformiOSRedisReactExpressJSNode.jsAmazon Web Services - $45 hourly
- 0.0/5
- (0 jobs)
Experienced and Versatile JavaScript Freelancer Available for Exciting Projects! Are you looking for a skilled and flexible JavaScript developer who can tackle any web development challenge? Look no further! I am a highly experienced and dedicated software developer with a strong focus on JavaScript, and I'm eager to contribute my expertise to your project. Why Choose Me: Extensive JavaScript Proficiency: With over 7 years of experience in software development infrastructure, I possess a deep understanding of JavaScript, Python, Perl, and other scripting languages. Whether it's front-end development with React.js or back-end development with Node.js, I'm well-versed in creating dynamic and interactive web applications. Quick Learner: I thrive in a dynamic and fast-paced environment, and I'm always eager to expand my skillset. The world of web development is constantly evolving, and I'm committed to staying updated with the latest trends and technologies. I love learning and incorporating new tools and frameworks to deliver top-notch results. Flexible and Adaptable: No project is too big or too small for me. Whether you need a complete web application or assistance with a specific component, I'm ready to dive in and contribute my expertise. I can seamlessly integrate with your existing team or work independently to deliver outstanding results. Passionate about Quality: As a perfectionist, I take immense pride in delivering high-quality work. My focus is not only on writing efficient and clean code but also on ensuring that the end product meets the highest standards of performance and user experience. Effective Communication: Clear and open communication is essential for successful collaboration. I'm a strong believer in effective communication, and I'll keep you updated on the progress of your project every step of the way. Your satisfaction is my priority. My Skillset: JavaScript, React.js, Node.js, Next.js, HTML5, CSS3 Python, Django, Flask, Scrapy, Perl, bash, Regex DOM manipulation, Babel, Webpack PostgreSQL, MySQL, MongoDB Git, Subversion, CVS Jenkins, Zutubi Pulse Linux, Solaris, MacOS X, Unix platforms Recent Courses: I've recently completed several comprehensive courses covering modern JavaScript, React.js, HTML5, CSS3, Node.js, and Python. My dedication to continuous learning allows me to bring cutting-edge knowledge to your project. Previous Work Experience: I have a solid track record of successful projects in various domains, including release engineering, QA, and web development. My portfolio showcases my ability to deliver results that exceed expectations. Hire Me Today: I am available to start immediately and can dedicate myself full-time to your project. My rates are competitive, and I am willing to negotiate considering my passion for learning and my excitement about contributing to your project's success. If you're looking for a freelance JavaScript developer who is flexible, eager to learn, and committed to producing top-tier results, then let's connect! I'd love to discuss how I can help you achieve your project goals. Contact me today! Let's create something incredible together!
PostgreSQL Administration
FirebaseSeleniumNext.jsPostgreSQL ProgrammingNode.jsReactScrapyHTMLSassCSSAPIMongoDBDjangoPostgreSQLPythonJavaScript - $45 hourly
- 5.0/5
- (0 jobs)
🚀 AI-Powered Solutions | Custom AI Chatbots | Deep Learning | OpenAI/DeepSeek R1 🚀 🔹 Top-Tier AI Engineer & Full Stack Developer 🔹 Expert in AI-Powered Web & Mobile Applications 🔹 Chatbot Development | NLP | AI Automation 🤔 Why Work With Me? I am a Full Stack Developer & AI/ML Expert with extensive experience in AI-driven applications, chatbots, and automation. I specialize in leveraging state-of-the-art AI models like ChatGPT, OpenAI API, DeepSeek R1, LangChain, and custom AI-powered solutions to build intelligent, scalable, and high-performing applications. With a deep understanding of Python, Django, FastAPI, React, Node.js, and cloud platforms, I craft AI-driven web and mobile applications that streamline business operations, enhance customer engagement, and drive innovation. 🌟 AI & ML Expertise ✅ AI Chatbots: Custom chatbot development with ChatGPT, DeepSeek R1, OpenAI, LangChain, Rasa ✅ AI-Powered Automation: Intelligent automation with LLMs & custom AI models ✅ NLP & Machine Learning: AI text generation, language models, deep learning ✅ Deep Learning & AI Research: Model fine-tuning, custom AI architecture, deep reinforcement learning ✅ OpenAI & GPT API Integration: Custom AI solutions using OpenAI, DeepSeek R1, Anthropic Claude ✅ AI Deployment & Optimization: Scalable AI models with AWS, Azure, and Google Cloud 💻 Full Stack Development ✅ Frontend: React.js, Next.js, Vue.js, TailwindCSS ✅ Backend: Python (Django, FastAPI, Flask), Node.js (Express, NestJS) ✅ Database: PostgreSQL, MongoDB, Firebase, MySQL ✅ Cloud & DevOps: AWS, Azure, Docker, Kubernetes, CI/CD ✅ Web Scraping & Automation: BeautifulSoup, Selenium, Scrapy 📌 Services I Offer 🔹 AI Chatbot Development & NLP Solutions 🔹 AI Automation & Intelligent Assistants 🔹 OpenAI API & LLM Integrations 🔹 Custom AI-Powered Web & Mobile Apps 🔹 AI Model Fine-Tuning & Optimization 🔹 Scalable Web & Backend Development ✨ Why Choose Me? ✅ Proven Track Record – 5+ years in AI, ML, and full-stack development ✅ Scalable & Secure Solutions – Industry best practices for robust applications ✅ AI-First Approach – Tailored AI models & LLM-powered automation ✅ 100% Client Satisfaction – Strong portfolio of AI-powered projects 🚀 Let’s Build the Future Together! Looking for an AI-driven chatbot, automation, or web app? Let’s discuss your project and build an intelligent, high-performing solution. Contact me now! 📩 Let’s Talk!
PostgreSQL Administration
GitHubAI BuilderChatGPT APIAI ChatbotAWS GluePostgreSQLTailwind CSSVue.jsNext.jsReactNode.jsDjangoFastAPIPython - $75 hourly
- 0.0/5
- (0 jobs)
I'm a software engineer with experience in web development (Ruby on Rails, SQL, REST APIs). I enjoy creating well-designed, efficient software. I've worked in a variety of industries, so I can quickly adapt to your domain.
PostgreSQL Administration
Full-Stack DevelopmentBack-End DevelopmentREST APIAPI DevelopmentAPIJavaScriptPostgreSQLMySQLSQLRuby on RailsRubyWeb Development Want to browse more freelancers?
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