27 Best PostgreSQL Developers & DBA For Hire In Texas

5.0/5
(2 jobs)

You will benefit from my 15+ years of experience as a seasoned full-stack software developer specializing in Microsoft technologies and modern web development frameworks. I started by building Windows Forms applications and have since evolved to developing scalable, high-performance web applications using ASP.NET, Django, Laravel, Node.js, and more. I bring expertise in front-end frameworks like Angular, React.js, and Vue.js to deliver rich, responsive user interfaces that significantly enhance your users’ experience. You can rely on my deep proficiency in database design and management across MSSQL, MySQL, PostgreSQL, and others. I write optimized queries, stored procedures, and handle complex data integrations across multiple platforms to ensure your data runs smoothly and efficiently. Throughout my career, I’ve contributed to enterprise projects such as government portals, financial systems, utility market software, and manufacturing applications. I am experienced with Agile methodologies, including daily standups, SCRUM meetings, and collaborative development using tools like JIRA and Git, which means I can seamlessly integrate with your team’s workflow. When it comes to cloud technologies, I bring hands-on experience with AWS, Azure, and GCP, along with a strong understanding of security and compliance standards like HIPAA. You can expect clean, maintainable code that aligns with your business goals and regulatory requirements. My key strengths include problem-solving, debugging, code optimization, and the seamless integration of front-end and back-end components. I am passionate about continuous learning and staying current with evolving technologies, so I can provide you with innovative and efficient software solutions that keep you ahead.

PostgreSQL Administration

AWS Lambda

Microsoft SQL Server

MySQL

PostgreSQL

Vue.js

Angular

React

Node.js

Laravel

Django

ASP.NET

PHP

Python

JavaScript

C#

4.7/5
(12 jobs)

I’m a highly skilled Full Stack Developer with extensive experience building scalable, high-performance web applications using modern JavaScript frameworks and technologies like Node.js, React, Next.js, NestJS, and TypeScript. I specialize in creating fast, responsive, and dynamic applications that deliver exceptional user experiences and robust backend functionality. With a deep understanding of both frontend and backend development, I bring a complete approach to web development, ensuring smooth integration between the UI and server-side logic. Whether you need a new application built from scratch or improvements to an existing system, I’m here to deliver tailored solutions that meet your specific needs. Core Skills: Frontend: React, Next.js, HTML5, CSS3, JavaScript (ES6+), TypeScript, Tailwind CSS, Redux, Context API Backend: Node.js, Express.js, NestJS, REST APIs, GraphQL, Authentication & Authorization (JWT, OAuth) Database: MongoDB, PostgreSQL, MySQL, Firebase, Redis DevOps & Cloud: Docker, Kubernetes, AWS (Lambda, EC2, S3, RDS), Heroku, DigitalOcean, CI/CD Pipelines Testing & Debugging: Jest, Mocha, Chai, Cypress, Unit and Integration Testing Version Control: Git, GitHub, Bitbucket Services I Provide: Full-Stack Web Application Development (from concept to deployment) API Development & Integration (REST & GraphQL) Single Page Applications (SPAs) using React, Next.js Server-Side Rendering (SSR) and Static Site Generation (SSG) with Next.js Scalable, secure backends using Node.js and NestJS Code refactoring and optimization for performance and scalability TypeScript implementation for robust, maintainable codebases Real-time applications (WebSockets, Socket.io) Database design and integration (NoSQL & SQL) Why Work With Me: End-to-End Development: I manage the entire development lifecycle—from frontend UI to backend architecture—ensuring seamless integration and a consistent user experience. Modern Tech Stack: Expertise in cutting-edge technologies like Next.js, NestJS, and TypeScript to build efficient, maintainable, and scalable applications. Focus on Performance: I prioritize optimization, ensuring your application is fast, responsive, and performs well under heavy traffic. Problem-Solving Approach: I’m dedicated to solving complex technical challenges and providing creative solutions tailored to your business goals. Project Workflow: Requirements Gathering: Collaborate to understand the project scope, goals, and user requirements. System Design: Architect a scalable and maintainable solution that aligns with your business needs. Development: Build responsive, user-friendly frontends and powerful backends using the latest technologies. Testing: Conduct thorough testing to ensure functionality, security, and performance. Deployment: Deploy the application to cloud platforms with CI/CD for continuous updates and improvements. Post-Launch Support: Offer ongoing maintenance and updates as required. With years of experience working on diverse projects ranging from eCommerce platforms to SaaS applications, I’m well-equipped to handle any challenge. Let’s collaborate to turn your vision into a reality! Ready to build your next web application? Reach out today, and let's get started.

PostgreSQL Administration

JavaScript

Figma

Webflow

PostgreSQL

Git

Docker

ExpressJS

GraphQL

RESTful API

NestJS

Tailwind CSS

TypeScript

Node.js

Next.js

React

5.0/5
(41 jobs)

Experienced software engineer and technical author delivering high-quality web development and automation solutions. I specialize in: - Web App Development: Building custom web applications, adding new features, and resolving bugs to enhance performance and user experience. - Technical Writing & Blog Posts: Crafting clear, engaging, and informative content, including technical documentation and blog articles tailored to your audience. - AI Automations: Designing and implementing efficient workflows using n8n and Flowise to streamline business processes. - Platform Expertise: Developing and optimizing e-commerce and content solutions on Shopify, Shipstation, WordPress, and other platforms. With a focus on clean code, clear communication, and client satisfaction, I’m here to bring your projects to life. Check out my portfolio at danielpericich.com

PostgreSQL Administration

Writing

Web Application

React

GitHub

Technical Writing

Ruby

Node.js

PostgreSQL

Web Development

JavaScript

HTML5

CSS

Ruby on Rails

Front-End Development

5.0/5
(25 jobs)

A Hands-on Software Engineer with 9+ years of experience, eager to collaborate with customers/clients to find optimal solutions. I have a talent in understanding, designing and implementing any software system. My greatest strength is business awareness, which enables me to permanently streamline infrastructure and applications. Frequent skillset update guarantees improvement of any system. I am pretty sure I will be a good fit for any organization so get in touch and let's do this.

PostgreSQL Administration

Machine Learning Algorithm

Artificial Intelligence

CI/CD

Django

RESTful API

JavaScript

PostgreSQL

Amazon

Full-Stack Development

DevOps

Data Extraction

Bash Programming

Bash

Linux

Python

5.0/5
(5 jobs)

I am an experienced software engineer with over 12 years of expertise in designing, building, maintaining, and writing high-quality, scalable applications. As an adept thinker and problem solver, I have consistently delivered robust solutions across various industries. Over the years, I have designed and crafted performant applications using a myriad of technologies and languages. With over 9 years of experience building large-scale applications, I have honed my skills in domain-driven design, clean code architecture, and event-driven architecture, ensuring that the applications I develop are both scalable and resilient. My experience spans across multiple domains, including telecommunications, biometrics, human resources, and fintech. In addition to this, I have significant expertise as a Product Manager, specifically in Access Control, CCTV Software, Biometrics Software, and database management. My experience includes customizing these systems to meet specific client needs, ensuring that the solutions are not only technically sound but also user-centric and highly functional. Throughout my career, I have built applications that seamlessly integrate with various systems, providing secure and efficient solutions. My comprehensive understanding of both the technical and managerial aspects of software development enables me to deliver applications that align with business objectives while maintaining a focus on scalability and performance.

PostgreSQL Administration

Vue.js

Software Development

Golang

AWS CodeBuild

AWS CodeDeploy

Google Cloud Platform

MongoDB

PostgreSQL

MySQL

PHP

NodeJS Framework

JavaScript

Biometrics

Web Application

Web Development

5.0/5
(3 jobs)

I'm a Full-Stack Developer with over 12 years of experience delivering robust software solutions for startups, enterprises, and agencies. I specialize in complete end-to-end development—from building scalable back-end systems to developing responsive, user-friendly front-end interfaces. Technical Expertise: - AI & Automation: OpenAI (ChatGPT), Hugging Face Transformers, LangChain, LangGraph, CRM automation, Workflow Orchestration, custom LLM integrations , Embeddings & Vector Search, OCR / Vision AI, Custom APIs + Webhooks - Languages & Frameworks: PHP, Python, ASP.NET, Django, Laravel, Node.js - Front-End: React, Angular, Vue.js - CMS & E-commerce Platforms: WordPress, Drupal, Shopify - Databases: MySQL, PostgreSQL, MongoDB, MSSQL - Cloud & DevOps: AWS, Azure I am experienced in building custom applications from scratch, modifying or replicating existing solutions, and automating workflows using AI and cloud technologies. I have a strong track record of delivering high-quality projects on time and within budget. If you're looking for a developer who can combine solid engineering with AI-driven automation (NLP - National Language Process, Face recognition, Document Processing, Voice transcription, etc. ) and modern cloud infrastructure, I'm confident I can bring value to your project. Let's connect and discuss how I can help you achieve your goals.

PostgreSQL Administration

Laravel

Python

Django

ASP.NET

React

Angular

Node.js

PostgreSQL

MySQL

MongoDB

Amazon Web Services

WordPress

Drupal

Shopify

PHP

5.0/5
(2 jobs)

Senior software engineer specializing in high-performance backend systems, scalable microservices and cross-platform desktop applications. I bring 8+ years of experience across Rust and Golang for building cross-platform user interfaces. I help teams and companies with: - Backend: Rust and Golang for reliable, low-latency applications - Desktop Apps: Rust with Tauri for lightweight, modern UIs - Microservices: gRPC/REST APIs, PostgreSQL and Redis, Dockerized services - DevOps & Deployment: CI/CD pipelines for building, testing and deploying production apps I take ownership of projects end-to-end from architecture and development to delivery. I prioritize clean, maintainable code and clear, timely communication. Let's build something robust, efficient and user-friendly together.

PostgreSQL Administration

Crypto Wallet

Web3

Polkadot

Solana

CI/CD

Docker

Redis

PostgreSQL

Smart Contract

Blockchain

Desktop Application

Microservice

Solidity

Golang

Rust

5.0/5
(3 jobs)

I'm a full-stack JavaScript/TypeScript developer with over 5 years of experience building scalable and maintainable web applications wiwht backend. My expertise spans React.js, Next.js, Node.js, and NestJS, with strong foundations in both SQL (PostgreSQL, MySQL) and NoSQL (MongoDB) databases. I specialize in helping startups move fast without sacrificing long-term code quality -delivering lean MVPs that are designed to scale. From architecture decisions to deployment strategies, I focus on building systems that can evolve as business needs grow. I've built and deployed multiple React Native apps powered by Firebase, leveraging its authentication, Firestore, cloud functions, and push notifications to enable real-time, scalable mobile experiences. ✅ Core Skills & Experience ## Web Development • Advanced React.js and Next.js: SEO-optimized, high-performance SPAs and SSR applications using Hooks, Redux Toolkit, Context, and TypeScript. • Clean UI architecture with Tailwind CSS, Styled Components, and precise Figma-to-code execution. • Scalable design patterns, lazy loading, and performance-first development. ## Backend Engineering • Node.js & NestJS for modular, testable API architecture — featuring RBAC auth, validation, file uploads, and background processing (BullMQ). • REST and GraphQL API design with real-time features (WebSockets/Socket.io). • Error tracking, logging, and graceful failure handling at scale. ## Databases • SQL (PostgreSQL, MySQL): schema modeling, relational design, migrations, performance tuning. • NoSQL (MongoDB, Firebase, Supabase): flexible data models, real-time sync, access rules, cloud functions. ## Scalability & MVP Strategy • MVP-first thinking: fast iteration cycles, reusable components, lightweight backend layers. • Scalability focus: environment-based configs, service separation, caching strategies, and database indexing from day one. • Designed and scaled apps serving thousands of users with minimal overhead. ## DevOps & QA • CI/CD (GitHub Actions, GitLab), Docker-based deployments, Vercel, AWS, Railway. • Robust testing: unit (Jest), E2E (Cypress, Detox), and API tests (Postman). • Git-based workflows, Agile practices, strong async collaboration. ## Mobile Development • React Native expert: custom animations, navigation flows, background services, and native module integration. • Cross-platform delivery with full CI/CD support and OTA updates (CodePush, EAS). • Bonus: Flutter, Swift, and Kotlin experience for native enhancements. I thrive in product-driven environments where velocity meets technical excellence. Whether you're validating a new idea or preparing for scale, I bring full-stack expertise, clear architecture thinking, and a collaborative mindset to help you deliver real impact-fast. Let’s build something future-ready, whether it's your next MVP or a scale-up milestone.

PostgreSQL Administration

Supabase

Firebase

React Native

TypeScript

JavaScript

MongoDB

PostgreSQL

Back-End Development

NestJS

Node.js

Front-End Development

Progressive Web App

webpack

Next.js

React

5.0/5
(2 jobs)

I'm a Python/AI Developer with strong expertise in Django, Flask, and C++, focused on building efficient, secure, and scalable web applications and backend systems. With a solid foundation in Python programming and hands-on experience using both Flask and Django, I specialize in developing RESTful APIs, automating workflows, and integrating frontend technologies. I’ve delivered solutions involving data processing, web scraping, database design, and API integrations, using tools like Pandas, SQLAlchemy, and Docker. My C++ background adds a performance-oriented edge to my development approach, especially in system-level tasks or performance-critical components. Whether you need a full-stack application, backend service, or automation script, I’m ready to bring clean, reliable code and problem-solving focus to your project.

PostgreSQL Administration

API Integration

REST API

FastAPI

Amazon Web Services

MySQL

Database Management

PostgreSQL

Web Scraping

pandas

C++

Flask

Django

Python

Artificial Intelligence

4.7/5
(3 jobs)

I'm a WordPress developer with experience in building, updating, and maintaining websites for small businesses, bloggers, and online stores. I focus on creating simple, responsive, and easy-to-manage websites that meet real business needs. Whether you need a new site, want to improve an existing one, or just need help with regular updates, I can support your project with reliable and professional service. What I Can Do • Install and set up WordPress • Customize themes using Elementor, Divi, or other page builders • Build new pages or update existing content • Add blog posts, images, videos, or other media • Set up WooCommerce and manage products • Fix layout, design, or plugin issues • Improve website speed and mobile responsiveness • Set up backups, security, and updates Tools and Platforms • WordPress (Classic Editor, Gutenberg) • Elementor, WPBakery, Divi • WooCommerce • cPanel, FTP, File Manager • Canva and Figma for visual content • Google Search Console, Analytics (basic setup) Why Work With Me • Clear and timely communication • Clean and organized work • On-time delivery • Focus on user experience and website performance • Long-term support available if needed I’m here to help with anything from quick fixes to full website projects. Feel free to reach out — I’m happy to discuss your needs and how I can help

PostgreSQL Administration

Wix

Divi

WordPress e-Commerce

PostgreSQL

MySQL

Progressive Web App

WordPress Theme

WinDev

SQL

Elementor

SEO Content

WordPress SEO Plugin

WordPress Plugin

WordPress

Web Design

0.0/5
(7 jobs)

As a skilled full-stack software engineer with a Master's in Engineering (Applied AI), I bring extensive expertise in developing modern AI applications and automation solutions, honed through experience with startups and leading tech companies like Apple and Microsoft. I am adept at working with a diverse range of cutting-edge technologies across the modern software stack, including JavaScript, Node, Vercel, Postgres, GraphQL, Rest APIs, Serverless, MongoDB, Redis, Azure, AWS, and more. I have successfully launched startup and greenfield projects using advanced tools such as Supabase, Azure AI, Serverless (Lambdas and Functions), Postgres, Mongo, DynamoDB, React Native (Expo), Next.js, Node.js, and Vercel. My specialization lies in creating fast, scalable software for new SaaS, AI, and mobile projects. If you're seeking a reliable, skilled, and proactive software engineer with a track record in developing innovative AI applications and automation solutions, I am here to help you achieve your project goals efficiently and effectively.

PostgreSQL Administration

Git

Cloud Computing

Artificial Intelligence

PostgreSQL

React Native

Node.js

Serverless Stack

Microsoft Azure

AWS Lambda

Azure OpenAI Service

OpenAI API

Supabase

Docker

API

Amazon Web Services

Database

JavaScript

4.9/5
(3 jobs)

I am a recent graduate from Michigan State University looking for work that will help me further improve my skills. During my years in school, I focused on learning as much as I could about AI and how to leverage it for real-world applications. I have real world experience with building scalable AI-powered web applications, full-stack development, and project management from start to finish. As a new graduate with no other commitments, I can offer all my time towards your projects and have a full team of developers ready as well if they are needed. If you are interested, feel free to contact me and I would love to talk more about my skills, my experience, and how I can help you with your software needs.

PostgreSQL Administration

JavaScript

Git

MongoDB

PostgreSQL

Next.js

LangChain

Angular

CSS 3

HTML5

React

C#

C++

Amazon Web Services

ASP.NET

Python

5.0/5
(2 jobs)

🚀 Expert in Web & App Development | Betting Platforms Specialist I am a senior full-stack developer with extensive experience in backend and frontend development, specializing in PHP, Nodejs, C#, React Native, and web scraping. I have successfully built and optimized various betting platforms, web applications, and mobile apps, delivering high-performance, scalable solutions. 💡 Key Skills: ✅ Backend: PHP, C#, .NET, Node.js, Java ✅ Frontend: React, React Native, Next.js, Bootstrap, jQuery, HTML, CSS ✅ Web Scraping: Selenium, Puppeteer, BeautifulSoup ✅ Betting Platforms: Odds Integration, APIs, Live Data Processing ✅ Database: Mysql, PosgreSQL, MongoDB, SQL, NoSQL (MongoDB, Firebase) ✅ Service: AWS, Azure, Linux, Windows Server With a deep understanding of high-traffic systems, real-time data processing, and API integrations, I help businesses build efficient and secure platforms. Let’s discuss how I can contribute to your project! 📩 Available for: Web & Mobile App Development | Betting Platforms | API Integration | Web Scraping

PostgreSQL Administration

Cloudflare

Linux

API

AWS Amplify

AWS Lambda

MongoDB

PostgreSQL

MySQL

Next.js

React Native

React

C#

TypeScript

NodeJS Framework

PHP

4.0/5
(53 jobs)

Are you building a SaaS product or mobile app and want to integrate AI without compromising performance, security, or scalability? I help startups and product teams turn complex ideas into polished, production-ready platforms, on time, on budget, and with clean, modular code. With 8+ years of experience and $200K+ earned on Upwork, I specialize in AI-enhanced full-stack development, delivering everything from React dashboards and Node.js APIs to cross-platform apps using React Native. ✅ What I Deliver Full-stack SaaS platforms (React, Node.js, PostgreSQL) Cross-platform mobile apps (React Native, Firebase, Stripe) AI integrations using ChatGPT, OpenAI, LangChain Scalable APIs, real-time features, and custom admin panels 📈 Real-World Impact 🚚 Built a ride-sharing app with real-time driver tracking (100K+ downloads) 🛒 Delivered a subscription-based SaaS platform (Stripe) that grew MRR by 30% 💬 Integrated GPT-powered chatbot that cut support response time by 60% 📊 Created an internal analytics tool for a U.S. startup—used daily by 80+ staff 🛠 Tech Stack Highlights Frontend: React.js, Next.js, Tailwind CSS, Material UI Backend: Node.js, Express, Supabase, Firebase, Laravel Mobile: React Native (Expo & Bare), Flutter (basic) AI & Automation: OpenAI, Python, LangChain, Zapier DevOps: Docker, GitHub Actions, AWS EC2/S3, Vercel Whether you're building a new product, enhancing an existing platform, or adding AI features, I can lead full-cycle development or plug directly into your team. Let’s bring your vision to life, with clean code, clear communication, and results that scale.

PostgreSQL Administration

Laravel

Docker

AWS Lambda

REST API

OpenAI API

Stripe API

PostgreSQL

Tailwind CSS

Supabase

MySQL

Firebase

ExpressJS

Node.js

React Native

React

4.8/5
(36 jobs)

I am a versatile and results-driven professional with expertise in web application development, mobile app development, and 2D animation. With over 7 years of experience, I specialize in creating scalable, user-friendly, and visually stunning digital solutions that cater to diverse business needs. Whether you need a custom web app, a cross-platform mobile app, or engaging 2D animations, I bring creativity, technical precision, and a client-focused approach to every project. What I Offer: ✅ Web & Mobile App Development: Proficient in building responsive web applications and cross-platform mobile apps using modern frameworks like React, Angular, Flutter, and React Native. Expertise in full-stack development, including front-end (UI/UX design) and back-end (Node.js, Django, Laravel, databases) for seamless functionality. ✅ 2D Animation: Specializing in creating captivating 2D animations for explainer videos, advertisements, games, and interactive content. Tools: Adobe Animate, After Effects, Blender, and more. ✅ CMS Development: Extensive experience with WordPress, Shopify, Magento, Drupal, and Joomla for building dynamic, content-rich websites. Why Choose Me? ✨ 24/7 Availability & Quick Response: I prioritize clear communication and am always available to address your needs. ✨ Quick Turn-Around Time: Ready to start immediately and deliver projects on time without compromising quality. ✨ Unlimited Revisions: Your satisfaction is my priority—I’ll refine until you’re 100% happy. ✨ 100% Self-Created Designs: Original, custom designs tailored to your vision. ✨ Full Copyright Ownership: I provide complete copyrights upon request. ✨ Money-Back Guarantee: If you’re not satisfied, I offer a hassle-free refund. Let’s Collaborate! Whether you’re looking to build a web app, develop a mobile app, or create engaging 2D animations, I’m here to bring your ideas to life with creativity, technical expertise, and a commitment to excellence. Let’s work together to create something extraordinary! Feel free to reach out via Upwork to discuss your project or ask any questions. Regards, Hamza Raza.

PostgreSQL Administration

Mobile App

PostgreSQL

Figma

Shopify

WordPress

Azure DevOps

MongoDB

Kotlin

Swift

React Native

PHP

ExpressJS

Node.js

TypeScript

React

Next.js

5.0/5
(3 jobs)

I have over 30 years of experience doing technology work, and have served as the CTO for 2 funded startups - including one I founded. I now do fractional CTO work full time. I have extensive experience designing/reviewing architecture, building and leading development teams, and product management. My CTO practice mostly does work in SaaS applications that run on node/Python/PHP, MySQL/Postgres/MongoDB/DynamoDB, and AWS EC2/ECS/Lambda. I have development resources available that I can bring to a project if needed. In addition to technology expertise, I hold an MBA degree from one of the world's top business schools. I have experience with start-up management, budgeting, and legal concerns.

PostgreSQL Administration

React

Serverless Computing

PostgreSQL

MySQL

PHP

Software Architecture & Design

Cloud Computing

Database Design

Agile Software Development

AWS Lambda

SaaS

Database Optimization

Node.js

Amazon Web Services

Python

4.8/5
(16 jobs)

My journey in the tech world is backed by a prestigious certification in Data Analytics and Visualization from the University of Texas at Austin, complemented by a solid foundation in Mathematics. This unique blend of academic excellence and practical expertise makes me a valuable asset in the field of software development. Core Competencies: 🐍 Programming Languages Proficiency: I excel in Python, Javascript, and Shell scripting. My fluency in these languages enables me to develop robust, scalable, and efficient software solutions tailored to meet diverse business needs. 📈 Data Analysis and Visualization: With my certification from the University of Texas at Austin, I have honed my skills in data analytics. I am adept at analyzing complex data sets to extract meaningful insights and visually represent them in a clear, concise, and impactful manner. 💾 Database Management: My expertise extends to handling both SQL and NoSQL databases. I can efficiently manage, clean, and organize large volumes of data, ensuring data integrity and accessibility for seamless business operations. ♾️ Mathematical Acumen: My strong background in Mathematics empowers me to tackle challenging problems with analytical rigor and precision. This skill is particularly beneficial in developing algorithms and models for data analysis and software development. Why Choose Me? 🏆 Quality and Precision: My commitment to quality and precision in software development is unwavering. I strive to deliver software products that not only meet but exceed client expectations. 🎯 Problem-Solving Mindset: My analytical skills and mathematical background enable me to approach problems creatively and find innovative solutions. 🗣️ Effective Communication: I believe in clear and concise communication, ensuring that clients are always informed and involved in the development process. 🧠 Continuous Learning: The tech field is ever-evolving, and so am I. I continuously update my skills and knowledge to stay at the forefront of technological advancements.

PostgreSQL Administration

CI/CD

DevOps

API

PostgreSQL

Plotly

Database Management

Data Integration

ETL

Data Scraping

Docker

Query Tuning

Data Visualization

Python

Data Analysis

5.0/5
(24 jobs)

🎯 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝 𝐀𝐖𝐒 𝐃𝐚𝐭𝐚 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 | 𝐃𝐚𝐭𝐚 𝐀𝐧𝐚𝐥𝐲𝐬𝐭 𝐰𝐢𝐭𝐡 𝟏𝟎+ 𝐘𝐞𝐚𝐫𝐬 𝐨𝐟 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 | 𝟏𝟎𝟎𝟎+ 𝐃𝐚𝐬𝐡𝐛𝐨𝐚𝐫𝐝𝐬 𝐂𝐫𝐞𝐚𝐭𝐞𝐝 | 𝐏𝐨𝐰𝐞𝐫 𝐁𝐈 + 𝐃𝐀𝐗 + 𝐀𝐝𝐯𝐚𝐧𝐜𝐞𝐝 𝐀𝐧𝐚𝐥𝐲𝐭𝐢𝐜𝐬 + 𝐃𝐚𝐭𝐚 𝐕𝐢𝐬𝐮𝐚𝐥𝐢𝐳𝐚𝐭𝐢𝐨𝐧 📊 I'm a Data Analyst and Power BI Visualization expert. With AWS, Python, Pyspark, Excel, DAX expertise, I transform data from databases, APIs, Snowflake into decision assets. As a data analyst, I focus on results. ✅ Why Choose Me as Your Data Analyst/Data Engineer? 🔹 Transform Data from Multiple Sources like Json/API/CSV etc to Database Tables. 🔹 Interactive Power BI and Tableau dashboards with real-time visualization 🔹 Advanced Excel dashboards and data analysis with visualization 🔹 Strong DAX command for measures in Power BI dashboards 🔹 Expert visualization across Power BI, Tableau, and Excel platforms 🔹 Data Analyst expertise in creating dashboards for business, marketing, finance 🔹 500+ dashboards using Power BI, Excel, Tableau, DAX formulas 📈 Data Analyst & Business Intelligence Expertise: As a data analyst, visualization specialist, and Excel expert, I build scalable dashboards in Power BI, Tableau, Excel. My data analyst approach ensures efficient workflows for every data analyst project. 🧠 Advanced DAX formulas and Excel functions for KPI dashboards 📊 Power BI and Tableau dashboards for operations, sales, finance visualization 📉 Expert visualization in Power BI, Excel, and Tableau highlighting trends 📈 Dashboard development from Excel data extraction to Power BI publishing 📂 Data analyst transformation with Power Query, Excel, Tableau Prep 📊 Database connections (SQL, Snowflake) for Power BI dashboards 🔌 API integration (REST, GraphQL) for Power BI and Tableau dashboards 📊 Integrated visualization with Power BI, Excel, Tableau, DAX 🚀 Data Analyst Use Cases & Dashboard Experience: 🧩 Sales Analytics - Data analyst visualization using Power BI, Excel, Tableau 💼 Finance Dashboards - Excel models with Power BI visualization dashboards 🎯 Marketing Analytics - Campaign visualization with Tableau and Power BI 💡 Executive Dashboards - Data analyst visualization for C-level in Power BI, Excel 📍 Geo Analytics - Location visualization using Power BI and Tableau dashboards 📊 Operations Dashboards - Data analyst KPI tracking with Excel and Power BI 🔍 Customer Retention - Track metrics with Power BI, Excel, Tableau dashboards 📞 CRM Analytics - Data analyst Salesforce data in Tableau, Excel, Power BI 🔧 Data Analyst Tools & Skills ✔ Data analyst using Power BI, Tableau, Excel, DAX, Power Query for dashboards ✔ Data analyst mastery of Excel functions, pivot tables for dashboard techniques ✔ Tableau Desktop, Prep, and visualization for dashboards ✔ Excel data analysis with Power Pivot for enhanced dashboards ✔ DAX formulas for Power BI dashboards and Excel reports ✔ SQL, PostgreSQL database integration for Power BI dashboards ✔ Snowflake, Azure SQL connections for data analysis dashboards ✔ REST API, GraphQL integration for Excel and Power BI dashboards ✔ JSON data processing for Tableau and Power BI visualization ✔ Data analyst pipeline automation for Excel and Power BI dashboards ✔ Excel financial modeling with Power BI visualization ✔ Tableau calculations for dynamic dashboards ✔ DAX time intelligence for Power BI dashboards and Excel reports 💼 What I Offer as Your Data Analyst: ✅ Data Analyst Solutions: Data analyst expertise for your business ✅ BI Solution: Analytics with Power BI, Tableau, Excel for data analyst needs ✅ DAX Mastery: Calculations in Power BI and Excel for visualization ✅ Excel Excellence: Spreadsheet modeling by an expert data analyst ✅ Tableau Expertise: Custom visualizations and data analyst dashboards ✅ Data Visualization: Intuitive visuals across all dashboard platforms ✅ DAX Development: Custom solutions for Power BI dashboards and Excel ✅ Data Analyst Approach: Structured data for visualization platforms ✅ Automation: Analytics with integrated dashboards 🏆 Achievements as a Data Analyst: ✅ 10,000+ hours saved through Power BI, Excel, DAX automation as a data analyst ✅ $50K+ savings via Power BI and Excel visualization by this data analyst ✅ 95% reporting time reduction using Excel, Tableau, Power BI data analyst techniques ✅ 500+ dashboards with Power BI, Excel, Tableau, DAX as a data analyst ✅ Built Tableau and Excel dashboards for data-driven decision-making 🗣 Client Testimonial ⭐⭐⭐⭐⭐ ❝ Exceptional work! This data analyst delivered outstanding Power BI dashboards on schedule. The expertise in Excel, Tableau made complex analysis look effortless. Highly recommended! ❞ 💬 Let's Connect 📬 Click INVITE to start your project with an expert data analyst. 📞 Ready to discuss your data analyst needs for Power BI, Excel, Tableau.

PostgreSQL Administration

Apache Hadoop

Microsoft SQL Server

PostgreSQL

API

SQL

GraphQL

Snowflake

Tableau

Microsoft Power BI

Cloud Architecture

Data Management

Data Transformation

Amazon Web Services

5.0/5
(5 jobs)

- Extensive experience developing and implement Odoo v11, v12, v13 - Extensive experience integrating to Odoo both on sh and on-premise - Extensive experience creating custom apps for Odoo within software - Extensive experience creating custom web apps outside of Odoo with tight integration into Odoo - Extensive experience solutioning and design around Odoo implementations and development needs - Extensive experience reporting and visualizing on Odoo data structure and tables

PostgreSQL Administration

Enterprise Resource Planning

Web Application

Software Development

ERP Software

Odoo Administration

Odoo Development

Odoo

Software Architecture & Design

PostgreSQL

Python

5.0/5
(1 job)

👋 Hi there! I’m a Full Stack Web Developer with 10+ years of hands-on experience building high-performance, scalable platforms for startups and enterprises. I specialize in custom web development and infrastructure administration, helping businesses turn complex processes into efficient digital systems. Back-end: PHP (Laravel, Symfony), Node.js PostgreSQL, MySQL, MongoDB REST / JSON, GraphQL, gRPC Front-end: Vue.js, React, Redux, TypeScript HTML5, CSS3, JavaScript DevOps & Cloud: AWS (EC2, RDS, S3, Lambda) Docker, NGINX, Traefik, Portainer Monitoring & Security: Zabbix, Cockpit, Authelia, Passit, Guacamole 🧠 What I Build SaaS Platforms Custom CRMs / ERPs ECM, EAI, HR Systems KYC / AML / Fintech tools Secure Admin Dashboards API-first Architectures 🏢 Industries I Work With Fintech Healthcare & Fitness Supply Chain Marketing & Media Retail & E-commerce Automotive 👥 Clients I Work With Fast-growing startups Digital agencies Product-based companies Founders building MVPs CTOs who need tech expertise If you’re looking for a reliable engineer to architect, build, and scale your next web solution — let’s connect. I’ll help you ship clean code, on time, with long-term maintainability in mind.

PostgreSQL Administration

Web Service

PostgreSQL

AWS Lambda

Amazon RDS

Amazon ECS

SQL

API

AWS Application

Docker

React

Vue.js

Node.js

PHP

Laravel

Web Application

5.0/5
(2 jobs)

Full Stack web developer with two years of professional experience. proficiency and focus on Javascript, HTML, CSS. Currently using Astro, Strapi, Hugo, Gatsby.js, GraphQL, Redux, and several other modern cutting edge technologies in my stack.

PostgreSQL Administration

FTP

REST API

WordPress

Trello

Jira

Strapi

Full-Stack Development

PostgreSQL

Back-End Development

Gatsby.js

Tailwind CSS

Bootstrap

Front-End Development

JavaScript

React

5.0/5
(3 jobs)

Experienced Data Engineer with a history in early stage company creation. Technical Skills: HTML, CSS, Stata, SQL, DBT, Python, JavaScript, Docker, and Google Cloud (Google Apps Script) High level understanding of Bitcoin blockchain protocol development. Skilled in Web development (Specifically with Shopify, Wordpress, and Squarespace), Automation (Zapier), Custom Inventory Management Bachelor's Degree in Economics and a Minor in Business from The University of Texas at Austin.

PostgreSQL Administration

PostgreSQL

dbt

Web Design

Shopify

Ecommerce Website Development

CSS

HTML

MySQL

Google Apps Script

Automation

Zapier

Python

5.0/5
(11 jobs)

Top-rated UpWork developer with over 12 years of experience building SaaS and REST APIs. Expert with TypeScript, JavaScript and PHP, significant experience with Express.js, Vue.js, Laravel, MySQL and Kubernetes. - Express.ts REST API Backend: GitHub.com/AnthonyBudd/Express-ts-API-Template - Vue3 Vuetify Frontend: GitHub.com/AnthonyBudd/Vuetify3-SaaS-Template +12 yrs JavaScript/TypeScript - Vue.js +12 yrs PHP - Laravel +12 yrs MySQL/PostgreSQL/MongoDB +7 yrs Node.js - Express.js +7 yrs AWS - EKS, RDS, Lambda, R53, S3 +5 yrs Kubernetes +5 yrs DevOps/DBA/GIT/Linux Admin - Team player - Participated in multiple projects, joining large teams, effectively co-working with other professionals. - Clear communication - English as first language, able to give clear explanations of technical subjects. Available on Slack or Zoom 24/7. - Effective leader - Managed remote design/development resources to achieve goals meeting deadlines. Team planning with JIRA.

PostgreSQL Administration

API

RESTful API

API Development

PHP

MySQL

Node.js

SQL

ExpressJS

Laravel

PostgreSQL

5.0/5
(6 jobs)

Reliable and performant web experiences drive customer acquisition in today's digital environment. Leveraging 8 years of experience in research, computing, web, and mobile development I can help bring your business solution to customers worldwide. By giving me the opportunity to serve your web development needs you will be able to: ✔️ Build an MVP of a web app ✔️ Build a custom e-commerce solution ✔️ Build a custom web service or platform I bring you this transformation by: ✔️ Helping you understand the feasibility of design mockups and wireframes ✔️ Implementing specific application features using web frameworks ✔️ Integrating your application with backend services, databases, and APIs ✔️ Implementing multithreading for computationally heavy tasks ✔️ Implementing and conducting unit tests to ensure application stability ✔️ Identifying performance bottlenecks using native tooling ✔️ Managing publication of app updates Prior to becoming an independent developer, I used my engineering background to guide scientific research teams for over eight years. Working with research faculty, trainees, statisticians, physicians, and software developers I learned first-hand the importance of tailoring digital experiences to a particular audience. By building a familiar and responsive experience you will gain trust with potential customers. My technical contributions to 2 peer-reviewed publications and 8 conference abstracts make me confident I can overcome technical roadblocks. Here are just a few of the technologies I have mastered: 🌐 Web Technologies: HTML, CSS, Javascript, RESTful APIs, GraphQL APIs, 📱Frontend / UI / UX: React, Bootstrap, Material UI, Figma 🫙 Backend / Databases: Node, Flask, SQLAlchemy, MySQL, PostgreSQL, MongoDB 📦 Containerization: Docker, Singularity 🔮 AI/ML: Keras, Vision, CoreML 📈 Visualization: Dash, Plotly, Matplotlib, ggplot 🔄 CI/CD: Github Actions, JIRA 🛠️ IDE: Visual Studio Code Using these tools I can quickly: ✔️ Build web experiences that integrate data from the web or your backend server ✔️ Build predictive models involving regression, clustering, or classification ✔️ Build responsive layouts that look great on desktop and mobile devices ✔️ Build automated reports and reporting systems ✔️ Build apps that meet particular usability or accessibility requirements My development process includes: 1. Defining Project Requirements - Through an online chat or conference call I dive deep to understand your project's end-goal. 2. Translating requirements into simple mockups - After understanding your needs I make mockups describing the proposed implementation of primary user interactions 3. Feature Implementation - Using modern web frameworks I implement the proposed mockups. 4. Unit tests - While implementing features, I begin writing unit tests that ensure stability of your app using Jest and purest. 5. Documentation - After testing I complete technical documentation explaining your app's architecture 6. Publication - Lastly, I work with your team to publish updates and perform any necessary server migrations Invite me to a contract to get started on your web project!

PostgreSQL Administration

Unit Testing

PostgreSQL

MySQL

GraphQL

REST API

Node.js

React

CSS

HTML

Web Hosting

Web Development

Web Application Development

Flask

Python

JavaScript

5.0/5
(2 jobs)

My name is Simon and I have 12 years of experience building successful products and teams for US, Israeli and Russian companies. I am equally passionate about technology and people management. In my 10+ years in the industry I wore many hats: web developer, Tech Lead, Team Lead, viceCTO, CTO. This unique blend of experience and overall engineering knowledge gives me an ability to onboard quickly and make business impact from day one. At my last company, I started as a Team lead with two engineers, growing a team to fifty plus people, handling about a hundred microservices and 10 million MAU. Besides managing employees and development life cycle, I also was creating and reviewing all System Designs, did occasional code reviews and led incident resolution, most of the times dealing with ambiguity, but always reaching business objectives. I enjoy building productive, self-managed and motivated teams that in turn build successful products. I speak Ruby, some Golang, and some Python. I use Postgres as a RDMS, resque or rabbit for messaging, Redis or Memchached for cache, Elastic or Solr for search, Docker for container management. Being in the industry for so many years, I know the importance of self-paced, autonomous , dependable people on the team, and I am sure I can be a valuable asset to any project. Let me join your team and help you with your next engineering challenge, you wouldn't be disappointed.

PostgreSQL Administration

AWS Application

Test Automation

Heroku

IT Management

Test Development

Elasticsearch

RabbitMQ

Ruby on Rails

PostgreSQL

Ruby

Golang

Kubernetes

RESTful API

Docker

Git

5.0/5
(1 job)

Hello, I'm a backend developer with over 9 years of experience working with software in both established companies and startups. My main focus is on Python and Django, with extensive experience SQL and database modeling. Throughout my career, I've had the opportunity to work on a wide range of projects, from small-scale applications to large-scale enterprise systems. This has given me a broad understanding of the software development process, as well as a deep knowledge of backend technologies and best practices. My expertise lies in building scalable and robust backend systems that can handle high traffic loads and complex data structures. I'm also skilled in data modeling, which allows me to design efficient and effective databases that can easily accommodate changing business requirements. In addition to my technical skills, I'm a strong communicator and team player. I understand the importance of working closely with other developers, project managers, and stakeholders to ensure that projects are completed on time and to the highest quality standards. If you're looking for a reliable and experienced backend developer who can help you build a scalable and efficient system, please don't hesitate to get in touch with me. I'm always looking for new challenges and opportunities to grow my skills, and I'm committed to delivering exceptional results for my clients

PostgreSQL Administration

DICOM

CI/CD

API

Python Script

Amazon ECS

Database Modeling

RESTful API

Amazon EC2

API Development

SQL

Amazon Web Services

PostgreSQL

CircleCI

Django

Python

5.0/5
(4 jobs)

Hey there! 👋 I am Hunter, from The Woodlands, Texas - just north of Houston. As a full-stack developer, I enjoy building applications of all kinds with people from all over the world. 📺 Here is a quick intro video: 👉 loom.com/share/bf52481af2ee4c02b30bf5b00a9ec7cb ✅ Portfolio: 👉 toplobster.io/ ✅ GitHub: 👉 github.com/diamondalltheway/ 🍿 YouTube: 👉 youtube.com/@HunterScript I am a huge fan of TypeScript. The tooling is fantastic but, TypeScript's real magic lies in its ability to make us more conscious about the code we write. As far as frameworks go, Svelte is always my first choice. 🥇 The developer experience is excellent and it’s a dream to use. I am also a huge fan of Rich Harris and everything he is doing to push the framework forward. The runner-up goes to React. 🥈 Its strong community and ecosystem are something I highly value. I discovered Tailwind CSS in 2019 and have been exclusively using it ever since. Lately, I have started using Shadcn UI, the Tailwind-based component library and it's gradually turning into one of my favorites.

PostgreSQL Administration

Supabase

PostgreSQL

Google Cloud Platform

Stripe

Svelte

MongoDB

Heroku

ExpressJS

Tailwind CSS

CSS

TypeScript

JavaScript

React

Node.js

HTML

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