27 Best Django Developers For Hire In California

Check out Django Developers in California with the skills you need for your next job.

Get started

$90 hourly
- 5.0/5
- (41 jobs)
Full Stack Software Engineer 🧩 who also plays Jazz 🎸 and homesteads. 🌲🏡🌲 • Adept in Typescript, Nodejs, Nextjs, React, HTML, and CSS. • Proficient with Webflow, Shopify, Squarespace, and Wordpress! Self-starter who collaborates well in Agile & process-driven environments while bringing fresh perspectives to the table. Eager to leverage my expertise to tackle complex projects and drive impactful results.

Django
HTML5
CSS 3
WordPress
Wix
Figma
Python
Webflow
MongoDB
Flask
React Native
Shopify
JavaScript
Node.js
React
PostgreSQL
$40 hourly
- 5.0/5
- (17 jobs)
Thank you for viewing my profile. I have been developing technical trading programs for over 10 years. During this time, there have been a number of projects where I have honed my skills in MT4|5, Tradingview, CTrader, and NinjaTrader platforms. I am also proficient in C|C++|C# and Python languages - as well as PineScript as part of the Tradingview programs. In addition, I have a general working understanding of various trading platforms including forex as well as a number of others. I look forward to examining your requirements and developing your project to your specifications.

Django
Python
C#
C++
Pine Script
MQL 5
MQL 4
NinjaTrader
cTrader
TradingView
MetaTrader 4
MetaTrader 5
MetaTrader
Trading Automation
Project Management
$75 hourly
- 4.5/5
- (16 jobs)
A Senior Software Engineer with a strong background in developing innovative APIs and software applications. My expertise lies in JavaScript, TypeScript, Node.js(NestJS/Express.js/Strapi), React, Next.js, Vercel, React Native, Tailwind CSS, HTML5/CSS3, Material UI, AngularJS/Angular, Ruby on Rails, Python/Django, FastAPI, Hubspot, and Restful APIs, among others. I have a proven track record of successfully integrating digital applications with physical devices, focusing on scalability, security, and interoperability. I've worked closely with cross-functional teams to align API development with user requirements and mission objectives. My innovative approach to connectivity challenges has resulted in improved device communication and user experience. I'm skilled in implementing rigorous testing and optimization to ensure API stability and performance. My experience also includes designing and developing desktop applications, incorporating machine learning techniques, and ensuring data security and privacy. I'm proficient in utilizing AWS, Electron, and GitHub Actions for cloud-based services, native desktop environments, and CI/CD. The projects I contributed have received positive feedback for their innovative approach to accessibility and data security.

Django
FastAPI
Ruby on Rails
RESTful API
Amazon Web Services
ExpressJS
NestJS
Web Development
Web Application
Next.js
Node.js
TypeScript
Java
Python
React
$70 hourly
- 5.0/5
- (20 jobs)
Hello, My name is Guillermo and I am a Full Stack Web Developer. I specialize in building web applications with React, Typescript, Node.js, and Python. I have extensive experience turning UI/UX designs into responsive and efficient web pages with modern frameworks such as Next.js, Django, and Remix. I can also work on building backend APIs with FastAPI/Express with SQL/NoSQL databases such as MongoDB and PostgreSQL. I am always learning and keeping up to date with the best practices for building web applications that scale efficiently and don't create technical debt for future developers. I am confident that I can be a part of your team of developers and can contribute right away. I can also come in as an engineer that can build a strong foundation for your web application. Let's work together to build the best web application possible! Guillermo.

Django
DevOps
Node.js
React
React Native
Tailwind CSS
Amazon Web Services
Next.js
JavaScript
Python
TypeScript
API
HTML
CSS
PostgreSQL
$80 hourly
- 5.0/5
- (12 jobs)
Greetings! I'm Kyle Kumar, a passionate and experienced software engineer with 8 years of industry expertise. I specialize in developing robust software solutions and have a strong background in full-stack web development. Throughout my career, I have worked with a diverse range of clients, from startups to established enterprises, helping them build scalable and efficient applications. I thrive on solving complex problems and delivering innovative solutions that meet the unique needs of each project. My areas of expertise include: Full-stack web development using modern technologies such as React, Node.js, PHP, and Python. Building responsive and user-friendly interfaces with HTML, CSS, and JavaScript. Designing and implementing secure RESTful APIs. Database design and management with SQL and NoSQL databases like MySQL and MongoDB. Version control and collaboration using Git and GitHub. I am known for my attention to detail, strong analytical skills, and ability to quickly adapt to new technologies and programming languages. I am committed to delivering high-quality code, following best practices, and adhering to project timelines. Here are some of the services I offer: Web application development from concept to deployment. API development and integration. Front-end development, including UI/UX design and implementation. Backend development, focusing on server-side logic and database management. Bug fixing, troubleshooting, and performance optimization.

Django
Laravel
TypeScript
WordPress
PHP
MongoDB
AWS Lambda
MySQL
Vue.js
Python
Node.js
React
CSS
HTML
JavaScript
$150 hourly
- 5.0/5
- (6 jobs)
Hi I’m David. I’m a Principal Software Engineer with over a decade of experience working at startups and big tech companies in the Bay Area, most recently TikTok and Salesforce. At TikTok I was a leader on several teams, including user growth focusing on the new user FYP recommendations engine. 🔵 Expert-Vetted top 1% at Upwork 🔵 I'm experienced in building AI, AI RAG, Ad Tech, Mar Tech, CRM, and other business software. 🔵 Core backend developer for multiple Billion+ DAU applications Can help your business with: ⭐️ Developing high-performance backend architectures using the latest cloud technologies. ⭐️ Implementing DevOps strategies for streamlined and secure software deployment. ⭐️ Building scalable CRM and marketing solutions with dynamic integration frameworks. ____________________________________________________________________________________________ As a seasoned Software Engineer focused on AI, backend systems, DevOps, and full-stack development, I am dedicated to empowering startups and established enterprises to exceed their technological objectives. If you're aiming to surpass industry standards and innovate at scale, you've found the right expert! Why work with me? Here are the facts: 🦖 10+ years of hands-on industry experience 📍 Located in the heart of Silicon Valley, San Francisco, CA, USA 🛠️ Mastered technologies including Generative AI, RAG, AWS, Spring Framework, Kafka, Go, and MySQL 🌟 Led key initiatives at TikTok, enhancing user growth onboarding and developing a comprehensive SAAS CRM platform 🚀 Played a pivotal role at Salesforce leading AdTech projects and real-time data processing advancements 📈 Built and managed systems with ultra-high throughput and complex data pipelines 🔗 Facilitated dynamic integrations and machine learning model implementations for lead scoring and actionable insights ___________________________________________________________________________________________ Skillset: 🧠 Generative AI (OpenAI, ChatGPT, API integration, GPT-3.5, GPT-4, TensorFlow, OpenCV, Python, Retrieval Augmented Generation, PyTorch, LangChain, Open-source LLMs Mistral AI, LLaMA2, WizardLM, Falcon LLM) 📊 Backend Engineering Mastery (Java, Spring Boot, Spring Framework, Go) 💡 Expert in Cloud and Big Data (AWS, Apache Hive, Kafka, Redis, DynamoDB) 🔧 DevOps Excellence (Terraform, Amazon EC2, CDN, Puppet, Networking) 🔄 Full-Stack Development Proficiency (Java, Python, TypeScript, Node.js, React) 🗄️ Database Architecture and Design (MySQL, Database Scaling, Performance Optimization) 🤝 Leadership and Team Collaboration (Tech Lead, Cross-Functional Team Management) 🎛️ Backend Framework Expertise (Django, Flask, Play Framework) 🛠️ Infrastructure and Deployment (Kubernetes, Nginx, Amazon RDS, Amazon Lambda) 📈 Real-time and Large-Scale System Design (High QPS API Design, Real-time Segment Processing) 📜 Certifications (AWS Certified Solutions Architect, CCNA) ___________________________________________________________________________________________ If you're looking for a proven technology leader who can navigate the complexities of your backend systems and scale your infrastructure to meet tomorrow's demands, let's connect and explore how we can achieve your vision together.

Django
MySQL
Salesforce CRM
Java
CRM Development
Network Engineering
Google Cloud Platform
Apache Kafka
Spring Framework
Data Ingestion
Amazon Web Services
CRM Software
Marketing API Integration
Golang
Advertising Platform
$65 hourly
- 5.0/5
- (4 jobs)
Hi! I'm looking to help bring your next idea to fruition. As a Top Rated Full Stack Software Engineer, I focus on delivering high-quality code and Software Solutions that meet and exceed your needs. I primarily focus in Web Development, Data Engineering, and App Development utilizing languages and frameworks like Python, Scala, JavaScript, Go, React, React Native, and Dart to get your project over the finish line. If the languages mentioned aren't what you're looking for, don't worry! I am flexible on learning and adjusting to fit the needs of your project and will quickly bring myself up to speed to produce tangible results. Looking forward to speaking with you and learning more about the project(s) we will build together!

Django
Web Scraping
Google Sheets Automation
React Native
Scala
Dart
React
Database Management System
RESTful API
Cloud Computing
API Development
Amazon Web Services
Python
SQL
$35 hourly
- 4.9/5
- (13 jobs)
✅ 100% customer success on Upwork! 🏆 Top Rated 🌟 5+ Years of experience 🌟Senior Full Stack Developer ✅Guarantee of High-Quality Product Delivery Thank you for visiting my profile. With a robust background in Software engineering and a passion for innovation, I specialize in full stack web and mobile application development. I have more than 5 years of experience in this domain. 🔹 Frontend Expertise: I have extensive experience working on frontend technologies such as React.js. My proficiency in HTML, CSS, and JavaScript enables me to craft visually appealing, interactive, and performant web applications. I pay meticulous attention to detail, ensuring that the UI/UX design aligns perfectly with the project's requirements. 🔹 Backend Proficiency: I am well-versed in server-side technologies, particularly Node.js and Express.js. Building on my knowledge of MongoDB and other NoSQL databases, I have developed efficient backend architectures to handle large datasets and ensure smooth data flow within applications. I prioritize security and implement best practices to protect against common web vulnerabilities. 🔹 Full-Stack Solutions: My expertise as a Python and MERN stack developer enables me to create end-to-end solutions seamlessly. From crafting dynamic frontend interfaces to developing robust backend APIs and integrating them, I ensure that every aspect of the application functions cohesively, providing a seamless user experience. 🔹 Deployment and Optimization: I understand the importance of a fast and reliable application. Therefore, I have hands-on experience with deploying applications to cloud platforms like Heroku or AWS, optimizing performance, and monitoring for potential bottlenecks. I strive to deliver applications that not only meet the client's requirements but also perform efficiently under real-world usage. 🔹 Collaboration and Communication: As a freelancer, I believe that effective communication is crucial for project success. I am committed to maintaining transparent and regular communication with clients throughout the development process. I am always open to feedback and take client input seriously to ensure the final product meets their vision. Let's connect to discuss your project details!

Django
ExpressJS
Large Language Model
Machine Learning
FastAPI
MongoDB
PostgreSQL
NestJS
Next.js
React
Python
JavaScript
Node.js
$37 hourly
- 5.0/5
- (2 jobs)
Expert in Python, Django, Django Templating, Django Rest Framework, Flask, Fast API, LLMS, Selenium, Beautiful Soup 4, Figma/XD to HTML/CSS, and React JS | Dedicated to Delivering High-Quality Web Solutions that Meet Your Unique Needs and Exceed Your Expectations | Developing a successful product is just the first step - getting it in front of the right audience and driving sales is crucial. Are you struggling to find a reliable developer who truly understands your project requirements? Do you need a partner who can help you overcome complex web development challenges and achieve your business goals? 𝐈'𝐦 𝐡𝐞𝐫𝐞 𝐭𝐨 𝐥𝐢𝐬𝐭𝐞𝐧, 𝐮𝐧𝐝𝐞𝐫𝐬𝐭𝐚𝐧𝐝, 𝐚𝐧𝐝 𝐚𝐬𝐬𝐢𝐬𝐭 𝐲𝐨𝐮. 𝐌𝐲 𝐈𝐧𝐭𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧: I'm a skilled Python developer with 7+ years of experience in Django, Django templating, Django Rest Framework, Flask, Fast API, LLMS, Selenium, Beautiful Soup 4, and React JS. I build efficient and effective web applications that meet my clients' needs. With a strong background in AI, ML, and Data Science, I can handle complex projects and ensure seamless integration. 𝐌𝐲 𝐒𝐤𝐢𝐥𝐥𝐬 𝐚𝐧𝐝 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: - Python development (Python 3.x, Python scripting) - Django development (Django 3.x, Django ORM, Django templates) - Django templating (Jinja templating, template inheritance) - Django Rest Framework (API development, API documentation) - Flask development (Flask 2.x, Flask RESTful) - Fast API development (FastAPI, API routing) - Large Language Models (LLMs) - training, fine-tuning, and deployment - Natural Language Processing (NLP) - text classification, sentiment analysis - Language Generation - chatbots, content generation - Selenium automation (web scraping, automated testing) - Beautiful Soup 4 (web scraping, HTML parsing) - Figma/XD to HTML/CSS (UI/UX design, front-end development) - React JS development (React 17.x, React hooks, React context) - AI, ML, and Data Science solutions (machine learning, deep learning, data analysis) - Web application security (OWASP, secure coding practices) - Database management (MySQL, PostgreSQL, MongoDB) - Cloud platforms (AWS, Azure, Google Cloud) - Agile development methodologies (Scrum, Kanban) - Version control systems (Git, SVN) - Testing frameworks (Pytest, Unittest) 🎁 A 100% refund if I can’t deliver. No questions asked! Whether you're looking to develop a new web application, enhance an existing platform, or create a cutting-edge mobile app, I have the skills and experience to bring your vision to life. Let’s work together to turn your ideas into reality! Ready to start your project? Click the 𝐈𝐧𝐯𝐢𝐭𝐞 𝐌𝐞" button and share your project details. I'll provide a personalized proposal and timeline. Let's work together to achieve your goals!

Django
Machine Learning
Llama 3
Generative AI
Node.js
Beautiful Soup
Selenium
FastAPI
PSD to HTML
MERN Stack
MEAN Stack
Back-End Development
Flask
React
Python
$70 hourly
- 5.0/5
- (7 jobs)
Hi, I'm Ray Perrault, a passionate Full Stack Developer with over 7 years of experience in crafting high-performance web applications. I specialize in front-end and back-end development, proficiently turning ideas into functional and user-friendly software solutions. 🏆Key Skills 🛠️ Front-end: JavaScript, React.js, Next.js, Vue.js 🛠️ Back-end: Node.js, Express.js, Python, Django, Ruby on Rails 🛠️ eCommerce: Shopify, WooCommerce, BigCommerce, Squarespace 🛠️ Database: MySQL, MongoDB, PostgreSQL, Firebase 🛠️ Server Management: AWS, Azure, Heroku, Docker 🛠️ CMS(Content Management System): WordPress, ContentfulCMS, Contento, Sanity 🛠️ Version Control: Git, SVN 🏆My Technical Expertise ✅ Creating responsive and pixel-perfect web interfaces that enhance user experience. ✅ Building user-friendly and aesthetically pleasing eCommerce stores with Shopify, WooCommerce, etc. ✅ Implementing RESTful APIs and integrating third-party services for seamless functionality. ✅ Developing custom web applications with scalability and performance optimization in mind. ✅ Troubleshooting and debugging code to ensure smooth application flow. ✅ Collaborating with cross-functional teams to deliver outstanding products. I believe in clear communication, on-time delivery, and exceeding client expectations. I am committed to providing robust solutions and am always eager to learn and explore new technologies to stay updated with the latest industry trends. Let's collaborate and transform your vision into a reality! Feel free to contact me, and I'll be happy to discuss your project requirements. All the best, Ray

Django
Node.js
AWS Development
MySQL Programming
API Development
PHP
WooCommerce
WordPress
Squarespace
Shopify
Ecommerce Development Consultation
React
JavaScript
Web Development
Web Application
$125 hourly
- 4.9/5
- (32 jobs)
I received my MS in Machine Learning from UW Madison and my BA in Applied Math and Computer Science from UC Berkeley. I have worked as a machine learning engineer and software engineer in industry doing backend development (Python Django, C++), frontend (React), natural language processing, machine learning / deep learning (PyTorch, PyTorch Lightning, Tensorflow, Keras, sklearn) and computational drug discovery. Proficient in Python, C++, R, Flask, Django, React, PyTorch, PyTorch Lightning, Hugging Face library, Tensorflow, Keras, Docker, Kubernetes, AWS, and more. I am an accomplished content and technical writer and excel at bridging the gap between technical concepts and prose. I write regularly and have worked with software companies to improve their blogs, web presences, and communication of technical concepts to a broad audience. Please see my personal blog (linked on my profile) for examples of my writing, and contact me for examples of my professional writing. I've worked for a number of top AI and Machine Learning focused companies.

Django
White Paper
JavaScript
Content Writing
Docker
Writing
SEO Writing
React
Technical Writing
Machine Learning
C++
Deep Learning
Natural Language Processing
PyTorch
Python
$25 hourly
- 5.0/5
- (11 jobs)
🚀 𝗙𝗿𝗼𝗺 𝗖𝗼𝗻𝗰𝗲𝗽𝘁 𝘁𝗼 𝗖𝗼𝗱𝗲 - 𝗬𝗼𝘂𝗿 𝗩𝗶𝘀𝗶𝗼𝗻, 𝗢𝘂𝗿 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲! 🛠️| Are you an ambitious 𝗲𝗻𝘁𝗿𝗲𝗽𝗿𝗲𝗻𝗲𝘂𝗿 with futuristic visions or a 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗼𝘄𝗻𝗲𝗿 seeking solutions, but feeling lost in the process? Fear not! I'm here to serve you with 𝘁𝗼𝗽-𝗻𝗼𝘁𝗰𝗵 𝘁𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗰𝗮𝗹 expertise and a client-centric approach. 🎯𝗪𝗵𝗮𝘁 𝗠𝗮𝗸𝗲𝘀 𝗠𝗲 𝗣𝗲𝗿𝗳𝗲𝗰𝘁 𝗳𝗼𝗿 𝗬𝗼𝘂𝗿 𝗣𝗿𝗼𝗷𝗲𝗰𝘁? ♥ I prioritize your needs above all else. ♥ Efficiently manage projects across 𝗱𝗶𝗳𝗳𝗲𝗿𝗲𝗻𝘁 𝗧𝗶𝗺𝗲 𝗭𝗼𝗻𝗲𝘀. ♥ With over 𝟳 𝘆𝗲𝗮𝗿𝘀 of experience, I'm a seasoned 𝗳𝘂𝗹𝗹-𝘀𝘁𝗮𝗰𝗸 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿. ♥ I've successfully delivered 𝟮𝟬+ 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀 𝘄𝗶𝘁𝗵 𝟱-𝘀𝘁𝗮𝗿 𝗿𝗮𝘁𝗶𝗻𝗴𝘀, both on and off 𝗨𝗽𝘄𝗼𝗿𝗸. 💼 𝗠𝘆 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 𝗜𝗻𝗰𝗹𝘂𝗱𝗲: ♛ 𝗪𝗲𝗯 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: ♟ 𝗙𝗿𝗼𝗻𝘁-𝗲𝗻𝗱: 𝗛𝗧𝗠𝗟, 𝗖𝗦𝗦, 𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁, 𝗥𝗲𝗮𝗰𝘁.𝗷𝘀, 𝗔𝗻𝗴𝘂𝗹𝗮𝗿.𝗷𝘀, 𝗩𝘂𝗲.𝗷𝘀, 𝘁𝗵𝗿𝗲𝗲.𝗷𝘀, 𝗡𝗲𝘅𝘁.𝗷𝘀, 𝗮𝗻𝗱 𝗺𝗼𝗿𝗲. ♟ 𝗕𝗮𝗰𝗸-𝗲𝗻𝗱: 𝗡𝗼𝗱𝗲.𝗷𝘀, 𝗣𝗛𝗣, 𝗟𝗮𝗿𝗮𝘃𝗲𝗹, 𝗘𝘅𝗽𝗿𝗲𝘀𝘀.𝗷𝘀, 𝗡𝗲𝘅𝘁.𝗷𝘀, 𝗘𝘅𝗽𝗿𝗲𝘀𝘀.𝗷𝘀, 𝗣𝘆𝘁𝗵𝗼𝗻, 𝗗𝗷𝗮𝗻𝗴𝗼, 𝗮𝗻𝗱 𝗺𝗼𝗿𝗲. 📱 𝗠𝗼𝗯𝗶𝗹𝗲 𝗠𝗮𝗴𝗶𝗰: In today's world, mobile is essential. That's why I specialize in 𝗥𝗲𝗮𝗰𝘁 𝗡𝗮𝘁𝗶𝘃𝗲 𝗮𝗻𝗱 𝗙𝗹𝘂𝘁𝘁𝗲𝗿, ensuring your app works flawlessly on 𝗯𝗼𝘁𝗵 𝗶𝗢𝗦 𝗮𝗻𝗱 𝗔𝗻𝗱𝗿𝗼𝗶𝗱 𝗱𝗲𝘃𝗶𝗰𝗲𝘀. 🌐 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 𝗦𝗲𝗿𝘃𝗲𝗱: ★ E-commerce ★ Healthcare ★ Finance & Banking ★ Education ★ Real Estate ★ Entertainment & Media Ready to Level Up Your Web and App Ideals? 𝗟𝗲𝘁'𝘀 𝗖𝗵𝗮𝘁! 🎀 Drop me a message with a simple "𝗛𝗲𝗹𝗹𝗼" and let's turn your vision into reality. 🚀💡

Django
Next.js
React Native
Flutter
TypeScript
Python
Mobile App Development
JavaScript
Node.js
PHP
React
Laravel
MERN Stack
MEAN Stack
Full-Stack Development
$70 hourly
- 4.5/5
- (61 jobs)
- 22 Years Field Experience - 100% Work Guarantee - 24/7 Emergency Service Software and Communications generalist. TECH: Experienced developer (PHP, SQL, Laravel, React, Javascript), and manager (tech lead, software project, program and product manager, release manager, production support manager). I've brought several startups to market (InsideScores), established an extremely successful affiliate program, and managed many start-to-finish software projects. Sectors include real estate, finance, transportation, corrections, and gaming. My BA is in Finance/Real Estate. Thanks for your consideration!

Django
Blockchain
React
Node.js
Laravel
Vue.js
jQuery
Twilio API
Python
JavaScript
PHP
CSS 3
WordPress
$70 hourly
- 5.0/5
- (16 jobs)
I am a talented and experienced full-stack web application developer with more than 8+ years of hands-on practical experience working on various frameworks, React, Angular, Vue, Node, PHP, .NET, Python. I have: - Excellent communication, helpful suggestions. - Vast experience in developing Back-End applications using PHP/Laravel and Python/Django. - Strong experience with Node frameworks like Node.js and Express. - Excellent front-end development experience in designing pixel perfect and interactive UI using React, VueJS, Angular, and UI frameworks like Tailwind CSS, Material UI. - Strong database design and architecture experience with SQL/NoSQL such as MongoDB, PostgreSQL and MySQL. - Expertise in AWS services: S3, API gateway, Lambda, ElasticSearch, RDS etc. - Experience with Git, Jira, BitBucket, and Docker. Whether you need an MVP, a micro-service, or a full-scale software solution, I have the skills and experience to help bring your project to life. Let's work together to turn your business vision into a reality.

Django
API
Laravel
Flask
Node.js
Vue.js
Angular
React
TypeScript
Amazon Web Services
Ruby on Rails
ASP.NET
Python
PHP
JavaScript
$135 hourly
- 2.0/5
- (31 jobs)
Driving business value through innovative data solutions and AI-powered insights. I transform complex data challenges into actionable strategies, helping organizations make data-driven decisions and achieve measurable growth. I am a highly skilled data scientist, software engineer, hands-on manager, and consultant with extensive experience in various industries, from early-stage startups to multinational corporations such as Sony, General Assembly, and Genesys. My expertise includes statistics, SQL, machine learning, parametric modeling, recommender systems, NLP/LLMs/OpenAI, RNNs, dashboard development, web scraping, and production-level deployment of data models. 𝗞𝗲𝘆 𝗔𝗰𝗰𝗼𝗺𝗽𝗹𝗶𝘀𝗵𝗺𝗲𝗻𝘁𝘀: • Contributing editor for "The Informed Company" (ISBN-10: 1119748003) • Data visualization key speaker at ODSC West 2020 • Founding instructor of General Assembly's full-time Data Science Immersive Program • 𝗥𝗮𝗻𝗸𝗲𝗱 𝗶𝗻 𝘁𝗵𝗲 𝘁𝗼𝗽 𝟵𝟴% of Python programmers (Sourcerer.io/dyerrington) • 3rd Place in the AT&T Data For Diplomas competition • Developed a recommender system for a mainstream dating company, i𝗻𝗰𝗿𝗲𝗮𝘀𝗶𝗻𝗴 𝗱𝗮𝗶𝗹𝘆 𝗮𝘃𝗲𝗿𝗮𝗴𝗲 𝘀𝗲𝘀𝘀𝗶𝗼𝗻 𝗹𝗲𝗻𝗴𝘁𝗵 𝗯𝘆 𝟭𝟱% • Created a churn model for one of China's largest mobile game titles, 𝗿𝗲𝗱𝘂𝗰𝗶𝗻𝗴 𝗳𝗶𝗿𝘀𝘁-𝗱𝗮𝘆 𝘂𝘀𝗲𝗿 𝗰𝗵𝘂𝗿𝗻 𝗯𝘆 𝟯% • Managed the ETL of 6 million artists to a structured warehouse for analytics at Sony 𝗥𝗲𝗰𝗲𝗻𝘁 𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝘀: • Defined proprietary customer experience metrics and led the development of comprehensive correlation analysis toolsets for a global Fortune 500 company, 𝗿𝗲𝘀𝘂𝗹𝘁𝗶𝗻𝗴 𝗶𝗻 𝗮 𝟮𝟬% 𝗶𝗺𝗽𝗿𝗼𝘃𝗲𝗺𝗲𝗻𝘁 𝗶𝗻 𝗰𝘂𝘀𝘁𝗼𝗺𝗲𝗿 𝘀𝗮𝘁𝗶𝘀𝗳𝗮𝗰𝘁𝗶𝗼𝗻 𝘀𝗰𝗼𝗿𝗲𝘀. • Guided financial consulting client through a project to identify key opportunities for targeted campaigns using OpenAI, Google Maps API, and USDA resources, significantly 𝗶𝗻𝗰𝗿𝗲𝗮𝘀𝗶𝗻𝗴 𝗰𝗼𝗻𝗳𝗶𝗿𝗺𝗲𝗱 𝘀𝗮𝗹𝗲𝘀 𝗹𝗲𝗮𝗱𝘀 𝗯𝘆 𝟯𝟱%. 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗦𝗸𝗶𝗹𝗹𝘀: • 𝗠𝗮𝗰𝗵𝗶𝗻𝗲 𝗟𝗲𝗮𝗿𝗻𝗶𝗻𝗴 & 𝗗𝗮𝘁𝗮 𝗦𝗰𝗶𝗲𝗻𝗰𝗲: Linear models, correlation analysis, tree-based methods, ensemble methods, dimensionality reduction, neural networks • 𝗡𝗟𝗣 & 𝗟𝗟𝗠: Sentiment analysis, topic modeling, custom NER algorithms, OpenAI, GPT-4, Llama, Langchain, Retrieval Augmentation Segmentation (RAG) • 𝗗𝗮𝘁𝗮 𝗩𝗶𝘀𝘂𝗮𝗹𝗶𝘇𝗮𝘁𝗶𝗼𝗻 & 𝗗𝗮𝘀𝗵𝗯𝗼𝗮𝗿𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: Matplotlib, Seaborn, Bokeh, Tableau, Data Studio, Flask, Django, React, Material UI • 𝗕𝗶𝗴 𝗗𝗮𝘁𝗮 & 𝗖𝗹𝗼𝘂𝗱 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀: Spark, Hive, EMR, BigQuery, Redshift, Airflow, Kubernetes, AWS, Azure, Google Cloud • 𝗣𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻 𝗠𝗟 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁: MFlow, GKE, MageAI • 𝗪𝗲𝗯 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀 & 𝗔𝗣𝗜 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: Scrapy, Playwrite, Selenium, PhantomJS, FastAPI, RESTful APIs With a proven track record of quickly adapting to new technologies and domains, I excel at tackling unique challenges and delivering innovative solutions. Let's collaborate to achieve your data science and software engineering goals. Whether you need advanced machine learning models, big data solutions, or full-stack development, I bring a wealth of experience and a proven track record of delivering impactful results.

Django
Data Visualization
Google Cloud Platform
ETL
ETL Pipeline
SQL
Matplotlib
Deep Learning
Natural Language Processing
Machine Learning
Keras
Data Science
Python
pandas
Python Scikit-Learn
Recommendation System
$100 hourly
- 3.6/5
- (60 jobs)
Full Stack Developer | Software Architect | Blockchain Developer Tech Stacks: C / C++ / C#/.Net/Unity / Java / JavaScript / TypeScript / Python / Rust / Php / VB / SQL / Docker / Kubernetes / Azure DevOps / Razor Pages / CSS3 / Maven / Spring / Angular 2+ / React.JS / Redux / Mongo DB /Express / Mongoose/ jQuery / PHP / HTML5 / JSX / XAML / XML/XSLT / MySQL / ASP.NET MVC / ASP.NET Core / .NET Framework / DevExpress UI / Spring Framework / Spring Boot / Spring Cloud / JavaFX / QT / QML / MS Access SQL / Excel VBA / Macro / Machine Learning / Deep Learning / TensorFlow / MATLAB / Azure Cognitive Services / Google Assistant SDK / Blockchain Technologies Development / IoT (Internet of Things) Development / MEAN / MERN / Quickbooks Online (Intuit) App Developer / Shopify App Developer Full Stack Development Services: -App Development (Mobile, Web, Desktop Apps, Macros & Scripts) - Blockchain developments (Bitcoin, Ethereum, Stellar, Ravencoin etc.) - Algo trading (Stocks / Crypto) -Dashboards & Metrics -Customized CRM / ERP -Database Management & Development -Integrations of Softwares & IT Security Implementations -Microsoft Machine Learning, Google Assistant SDK, Deep Learning, Azure Cognitive Services

Django
Smart Contract
Node.js
Agile Software Development
Blockchain
React
Business Analysis
JavaScript
App Development
C#
Financial Analysis
Financial Modeling
C++
Python
$275 hourly
- 5.0/5
- (39 jobs)
Enterprise Software Architect and Fractional CTO passionate about solving intricate problems and skillfully mastering complex technical challenges. Creative thinker innovating digital tools, building blocks, and abstractions that segue into powerful, connected, and elegant systems. Expert at solving multifaceted, robust technical difficulties while maintaining a friendly, responsive, and business-oriented approach to projects. Understands both the full technical scope and business-side of obstacles with a knack for big-picture problem solving. Expert-Vetted on UpWork and Top Rated Plus with a 100% Job Success Score.

Django
Redis
SQLAlchemy
Python Asyncio
JavaScript
PostgreSQL
Slack
Bot Development
Enterprise Architecture
Enterprise Resource Planning
Enterprise Software Development
Enterprise Software
Software Architecture
TypeScript
React
Application Integration
Software Architecture & Design
SQL
Software Consultation
Celery
Python
Performance Optimization
$95 hourly
- 5.0/5
- (77 jobs)
𝗜 𝗵𝗮𝘃𝗲 𝗵𝗲𝗹𝗽𝗲𝗱 𝘀𝗺𝗮𝗹𝗹 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀𝗲𝘀 𝗱𝗶𝗴𝗶𝘁𝗶𝘇𝗲 𝗮𝗻𝗱 𝗮𝘂𝘁𝗼𝗺𝗮𝘁𝗲 𝘁𝗵𝗲𝗶𝗿 𝗽𝗿𝗼𝗰𝗲𝘀𝘀𝗲𝘀, 𝗹𝗲𝘁𝘁𝗶𝗻𝗴 𝘁𝗵𝗲𝗺 𝗳𝗼𝗰𝘂𝘀 𝗼𝗻 𝗰𝗹𝗼𝘀𝗶𝗻𝗴 𝗱𝗲𝗮𝗹𝘀 𝗮𝗻𝗱 𝗽𝗿𝗼𝘃𝗶𝗱𝗶𝗻𝗴 𝘃𝗮𝗹𝘂𝗲 𝘁𝗼 𝘁𝗵𝗲𝗶𝗿 𝗰𝘂𝘀𝘁𝗼𝗺𝗲𝗿𝘀. 𝗜 𝗱𝗼𝗻'𝘁 𝗷𝘂𝘀𝘁 𝗯𝘂𝗶𝗹𝗱 𝘀𝗼𝗳𝘁𝘄𝗮𝗿𝗲, 𝗯𝘂𝘁 𝗜 𝘄𝗶𝗹𝗹 𝗯𝗲 𝘆𝗼𝘂𝗿 𝘀𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗮𝗱𝘃𝗶𝘀𝗼𝗿 𝗮𝗻𝗱 𝘀𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 𝗽𝗮𝗿𝘁𝗻𝗲𝗿 𝗳𝗼𝗿 𝘁𝗵𝗲 𝗹𝗼𝗻𝗴 𝗵𝗮𝘂𝗹. I have successfully work solo and with my California based team to help businesses create and maintain custom CRMs, business management software (custom quote, project management, and sales order software), and business automation solutions. 𝗟𝗲𝘁'𝘀 𝗖𝗵𝗮𝘁! You know it can be hard to read a profile and know if you can trust someone or not. 𝗧𝗵𝗲 𝗯𝗲𝘀𝘁 𝘄𝗮𝘆 𝘁𝗼 𝗳𝗶𝗻𝗱 𝗼𝘂𝘁 𝘄𝗶𝘁𝗵 𝗺𝗲 𝗶𝘀 𝗺𝗲𝘀𝘀𝗮𝗴𝗲 𝗺𝗲 𝗮𝗻𝗱 𝘀𝗰𝗵𝗲𝗱𝘂𝗹𝗲 𝗮 𝘃𝗶𝗱𝗲𝗼 𝗰𝗮𝗹𝗹 𝗮𝗻𝗱 𝘄𝗲 𝗰𝗮𝗻 𝘁𝗮𝗹𝗸 𝗼𝘂𝘁 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝗮𝗻𝗱 𝘀𝗲𝗲 𝗶𝗳 𝘄𝗲 𝗰𝗮𝗻 𝘄𝗼𝗿𝗸 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿 𝗮𝗻𝗱 𝗰𝗿𝗼𝘀𝘀 𝘁𝗵𝗲 𝗳𝗶𝗻𝗶𝘀𝗵 𝗹𝗶𝗻𝗲. 𝗖𝗮𝘀𝗲 𝗦𝘁𝘂𝗱𝗶𝗲𝘀 ① Custom quoting application in Google Sheets and Apps Script for multiple home remodel companies (the construction and wholesale building materials industries) - Resulted in quotes being shipped out in hours instead of days (their salesman loved it), allowing them to get their quotes ahead of their competitors and closing more sales. ② Custom Google Sheet for an HVAC company - Created a template Google Sheet for their quoting business logic and automated it with formulas, cutting down work and allowing them to send clear, professional quotes from Google Sheets. ③ QR code inventory manager in Google Sheets and Apps Script - Create for a client to manage their inventory list with QR codes, and using a web application that runs on their phone, scan QR codes and manage their inventory right from their phone 𝗦𝘂𝗽𝗽𝗼𝗿𝘁 𝗮𝗻𝗱 𝗠𝗮𝗶𝗻𝘁𝗲𝗻𝗮𝗻𝗰𝗲 When you work with me I will be available for support when you need it, so you and your team are not dead in the water with a custom solution. If you message me on Slack, email, or text me for help I'll be there. 𝗪𝗵𝗮𝘁 𝗜 𝗰𝗮𝗻 𝗱𝗼 𝗳𝗼𝗿 𝘆𝗼𝘂 ① Help you create custom quote, project management, and/or sales order software in Google Sheets or as a custom web application to fit your unique business processes ② Make your Google Sheets more automated with a focus on making your team more productive ③ Help you create or move your existing desktop software to a cloud based custom quote, project management, and/or sales order web application to fit your unique business processes

Django
Google Forms
Workspace
API
Business with 10-99 Employees
Google Apps Script
Web Application
Angular
Google Sheets
Python
React
JavaScript
Automation
$50 hourly
- 5.0/5
- (3 jobs)
Experienced Python Software Engineer looking for a Python developer position. Highly motivated person, who has a huge will to learn, therefore development opportunities and challenging projects are prioritized. More than five years of professional experience in developing applications. Mainly experienced in using popular Python Frameworks and technologies to develop back-end (REST API) for Web and Mobile applications.

Django
Python Asyncio
Apache Kafka
Celery
PostgreSQL
Amazon Web Services
Redis
Python
$60 hourly
- 5.0/5
- (9 jobs)
I have a B.S. in Computer Science and over 3+ years of professional experience in the industry. I go above and beyond to deliver high quality solutions while still being affordable to small businesses and startups. I specialize in Python and React Solutions

Django
Node.js
CSS
Heroku
HTML
React
Microservice
JavaScript
Python
$37 hourly
- 5.0/5
- (4 jobs)
Hello, I am a python/ javascript developer with over 5 years of experience in a wide range in professional web development. I have a strong knowledge of JavaScript and Python. Moreover, I am super flexible with AWS and Google Cloud Platform. I work on both backend and frontend My main focus with: - Python, Django - ReactJS, AngularJS, Vue.js - PostgreSQL, MySQL, MongoDB - Amazon AWS EC2, S3, SES, SQS, Boto3 - Git, bitbucket - Fluent English communication - Flexible Timezone - More Thanks for your time and consideration. Best Regards Miguel

Django
Python Script
API Development
RESTful Architecture
AngularJS
jQuery
Python
PHP
JavaScript
Vue.js
$38 hourly
- 5.0/5
- (6 jobs)
I am a flexible and motivated full stack developer with 6+ years of experience. I have extensive experience of building various kinds of web sites including E-Commerce, Real Estate, Healthcare etc. For last 6 years, I spent most of time to develop front end parts using as React.JS, Vue.JS and Angular JS. Also, I am good at Node, Python, Django, Rails, SQL and NoSQL. I am excellent at communication and I have strong ability of analytical and creative thinking, problem solving. I truly enjoy the process of working through a client's requirements and helping them develop a solution that meets or exceeds their business needs. Thanks for reading my summary, carefully.

Django
React Native
Node.js
Vue.js
Ruby on Rails
JavaScript
Python
CSS 3
React
HTML5
$55 hourly
- 5.0/5
- (4 jobs)
My name is Justin, who has a strong ability and experienced background to develop web apps with great communication skills. My strengths are honesty and trusty with great client satisfaction, and I worked as a senior web engineer in a professional company. I already built more than 10 web apps using MERN, MEAN, ROR stacks and PHP frameworks. Especially I spent most of time building single page applications using React.js/Redux and Vue.js/Vuex/Vue-router. Front end development skills are not only my skills, but also I have rich experience of back end development. I built tons of REST APIs and back end sides mainly using Node.js, Ruby on Rails and Python/Django. Also to work as a backend engineer, I had to master GraphQL, MongoDB, PostgreSQL, MySQL and so on. Thanks for visiting my profile.

Django
NestJS
Redux
JavaScript
Ruby on Rails
Node.js
React
MongoDB
ExpressJS
Vue.js
$50 hourly
- 5.0/5
- (2 jobs)
I'm a Creative and passionate Full-Stack developer specialized in PHP, WordPress theme customization, Plugin development, C#(ASP.NET/.NET Core/.NET Framework)/C++/C, Javascript(React, Node, Angular, Vue), Python(Django/Flask) E-Commerce Development/Customization. - Front End * React, Redux, Redux-saga, Redux-thunk * AngularJS, Angular2+ * Vue, Nuxt.js, Vuetify * HTML5, CSS, Javascript * Bootstrap, MaterialUI - Back End * Node.js | Express.js * Python, Django, Flask * C#, ASP.NET, .NET Core, .NET Framework * REST API | JSON API - CMS Development * WordPress Theme customization * WordPress Plugin Development/Customization * SEO / Site Speed Up - E-Commerce * Shopify Theme customization * Shopify App Development/Customization * API integration - Other: * MySQL | PostgreSQL | MS SQL | MongoDB * Amazon Web Services | Google Cloud Platform | Microsoft Azure * Git | Bitbucket * Ubuntu/CentOS Waiting for long term opportunity. All the best,

Django
React
Node.js
WordPress
Java
C#
Spring Boot
ASP.NET MVC
Python
PHP
$50 hourly
- 5.0/5
- (7 jobs)
Hi My name is Chrisitan and I'm a passionate full-stack developer specializing in React.js, Angular, Vue.js, Node.js, Ruby on Rails and Django. I have over 5 years of experience in web development and I have developed dozens of large web projects. From this experience, I've become adept to Front-end development - HTML, CSS, JavaScript, TyprScript, ES6/7 - React.js, React-Hook, Redux-saga, Redux-thunk, Apollo - AngularJS, AngularV2-8 - D3.js, PWA - Vue.js, Vuex, Vuetify, Nuxt.js - Bootstrap, Material UI, Semantic UI, Styled Component Back-end Development - Node.js, Express, GraphQL - Ruby, Ruby on Rails - Python, Django, Flask DevOps & Cloud Platform - AWS EC2, Lambda, Dynamodb, S3 - Firebase, Firestore - Heroku, Digitial Ocean I'm able to work in fast-paced environments, and have strong analytics skills. I'm an enthusiastic team player, detail-oriented, creative and fast learner that enjoys new challenges. Thanks

Django
Redux Saga
HTML
Ruby on Rails
CSS
Angular
JavaScript
React
Redux
Vue.js
$120 hourly
- 5.0/5
- (1 job)
IT professional with 8 years of experience in many levels of support and development: analyzing, architecting, testing and deploying. Developing front and back end website applications, actively seeking full-time opportunities starting in December 2019. Ensuring responsiveness of applications, seeing through a project from conception to finished product. Good experience of Object Oriented Programming using Python, Java, C++. Experience in developing responsive UI using JavaScript and it’s frameworks like React JS, Angular JS. Design and maintenance of databases using MySQL, PostgreSQL, Mongo DB, and SQL Server and writing complex queries. Experience in using version control tools like Git. Experience in deploying and maintaining web applications on AWS using Elastic Beanstalk and EC2 instances. Experience in software development lifecycle (SDLC) and procedures like agile and waterfall. Enthusiastic team player with good analytical, verbal and written skills along with good programming skills. I strive to write clean and functional code that is reusable and scalable for modern web-applications.

Django
Node.js
Java
Python
C#
.NET Framework
$65 hourly
- 5.0/5
- (2 jobs)
Python 🐍, AI 🤖, Web App Development 🌐, Data Pipelines 📊, Django 🕸️, JavaScript 📜, Web Scraping 🕷️, BeautifulSoup 🍲, Selenium 🗃️, TensorFlow 📈, Time-Series Analysis ⏳, Google Cloud ☁️, Numpy/Pandas 📊, Keras ⚙️ Hi, I’m Andrew parzyszek, a Python specialist with 15 years of professional experience. I’ve completed numerous projects in software, AI, and web app development. I specialize in creating data pipelines and AI architectures using Python. My background includes a solid German education and I am currently based on the US west coast. I also have a strong track record in web app development using Django and JavaScript, along with various web scraping projects using BeautifulSoup and Selenium. 𝐒𝐤𝐢𝐥𝐥𝐬 𝐁𝐫𝐞𝐚𝐤𝐝𝐨𝐰𝐧: 🐍 𝐏𝐲𝐭𝐡𝐨𝐧: Extensive experience in Python programming, creating data pipelines, and developing AI architectures. 🤖 𝐀𝐈: Specializing in AI development with TensorFlow, particularly in Time-series Analysis using LSTM/GRU. 🌐 𝐖𝐞𝐛 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭:Proficient in developing dynamic web applications using Django and JavaScript. 📊 𝐃𝐚𝐭𝐚 𝐏𝐢𝐩𝐞𝐥𝐢𝐧𝐞𝐬: Skilled in creating efficient and scalable data pipelines. 🕸️ 𝐃𝐣𝐚𝐧𝐠𝐨: Expertise in using Django for web development, integrated with JS, CSS, and HTML. 📜 𝐉𝐚𝐯𝐚𝐒𝐜𝐫𝐢𝐩𝐭: Competent in JavaScript for front-end development. 🕷️ 𝐖𝐞𝐛 𝐒𝐜𝐫𝐚𝐩𝐢𝐧𝐠: Experienced in web scraping using BeautifulSoup and Selenium. 📈 𝐓𝐞𝐧𝐬𝐨𝐫𝐅𝐥𝐨𝐰: Hands-on experience with TensorFlow, TensorFlow Datasets, and TensorBoard. ⏳ 𝐓𝐢𝐦𝐞-𝐒𝐞𝐫𝐢𝐞𝐬 𝐀𝐧𝐚𝐥𝐲𝐬𝐢𝐬:Specialized in analyzing time-series data using TensorFlow, LSTM, and GRU. ☁️ 𝐆𝐨𝐨𝐠𝐥𝐞 𝐂𝐥𝐨𝐮𝐝: Proficient in utilizing Google Cloud services for robust and scalable solutions. ⚙️ 𝐊𝐞𝐫𝐚𝐬: Skilled in Keras for deep learning projects, including Keras Tuner for hyperparameter optimization. 📊 𝐍𝐮𝐦𝐩𝐲/𝐏𝐚𝐧𝐝𝐚𝐬: Expertise in data manipulation and analysis using Numpy and Pandas. Let’s collaborate to bring your project to life! Contact me now to get started.

Django
Machine Learning
Forex Trading
Data Science
R
Quantitative Finance
Google Cloud Platform
TensorFlow
Python
JavaScript
Want to browse more freelancers?
Sign up