Name: Python Consultants
Brand: Upwork
Rating: 4.8 (311 reviews)

Check out Python Consultants in Poland with the skills you need for your next job.

Get started

Clients rate Python Consultants

4.8/5

based on 311 client reviews

$99 hourly
- 5.0/5
- (51 jobs)
Hello! I am an expert Back-end Developer specializing in FastAPI and Hasura, along with PostgreSQL, MySQL, and MongoDB. My contributions to open-source code include NASA, Tensorflow, Meshtastic, and Python. My job is to turn your awesome ideas into reality as quickly as possible while keeping the backend perfect and the end product stable. I help people build their dream services and solve the problems they encounter with state-of-the-art solutions. Over the last 12 years, I have acquired extensive experience using a variety of languages to craft beautiful back-end systems, along with providing novel solutions, speed optimization, and cloud architecture, ensuring that it can scale globally. I have led the back-end development of ReskyuMe, PaGaLGuY, Easio, and Airbnb amongst many others. An extremely high level of reliability and responsibility is my guarantee, which is evident from all of my reviews being rated 5 stars! I have a deep knowledge of different architectures like x86 and ARM, which allows me to fully understand how different CPUs work, how memory is accessed, and how SIMD/vectorization can be exploited to speed up services. Technologies I use: ✅Languages: C, C++, Python, HTML, CSS, JavaScript ✅Frameworks: FastAPI, Hasura ✅Server Interfaces: REST, GraphQL, Websockets ✅DB Interfaces: SQLAlchemy, SQLModel, PyMongo ✅SQL DBs: PostgreSQL, MySQL, and other SQL-based DBs ✅NoSQL DBs: MongoDB, Cassandra, ScyllaDB ✅Version Control: Git & Mercurial ✅DevOps: Traefik, Nginx, Docker, Kubernetes, Apache, AWS, Google Cloud Platform, Microsoft Azure, Digital Ocean, GitHub Actions ✅Project Management: ClickUp, Trello, Github ✅Operating Sytems: Windows, Linux (Ubuntu, Debian, CentOS, etc.), macOS ✅Cloud Platforms: Amazon Web Services, Google Cloud Platform, Microsoft Azure, DigitalOcean, Linode, Hostinger, et al ✅Cloud Services: Cloudflare ✅LLMs: ChatGPT and self-hosted ones Vast knowledge of: ✅Software design and development ✅Different hardware platforms: x86 and ARM ✅Parallel processing: SIMD and Vectorization ✅Cloud Architecture, CI/CD ✅SQL query construction ✅NoSQL query construction ✅Object-Oriented Programming ✅Speed optimization ✅Usability ✅Security

Python
Cloud Engineering
Cloud Architecture
Cloudflare
SQLAlchemy
Object-Oriented Programming
Database Optimization
Performance Optimization
Multithreaded, Parallel, & Distributed Programming Language
Azure DevOps
Docker
RESTful API
MySQL
GraphQL
PostgreSQL
$35 hourly
- 5.0/5
- (11 jobs)
Web scraping expert. End-to-end data solutions. I develop bots, complex integrations, and automations to optimize time and resources. My passion is to streamline work processes and enhance efficiency through innovative solutions, including the use of AI libraries.

Python
Browser Automation
Bot Development
Automation Anywhere
API
Receipt Parsing
JavaScript
Data Science
Puppeteer
Node.js
Selenium
Data Scraping
Machine Learning
Artificial Intelligence
Web Scraping
$44 hourly
- 5.0/5
- (11 jobs)
Web&Mobile Applications. Experts for your product 💡 Team of Full-stack Developers with of 5 stars ⭐ and 100% JSS projects 🚀 ✅ 𝐖𝐇𝐀𝐓 𝐖𝐄 𝐎𝐅𝐅𝐄𝐑: 💡 Web Development 💡 Mobile Development 💡 Product Concepting 💡 Product Design 💡 Quality Assurance 💡 DevOps 💡Marketing ✅ 𝐓𝐄𝐂𝐇𝐍𝐎𝐋𝐎𝐆𝐈𝐄𝐒 𝐖𝐄 𝐔𝐒𝐄: 🖥 Front-End: JavaScript, React.js, Vue.js, Next.js, Nuxt,js ⌨️ Back-End: Python, Django, Flask, Sanic, Node.js, Express.js, Koa.js, Nest.js 📱 Mobile: React Native, Swift, Kotlin, Flutter ⚙️ DevOps: AWS, GSP, Microsoft Azure, Docker, Docker Compose, Kubernetes, Ansible 💿 Database: MySQL, MongoDB, PostgreSQL, DynamoDB 📱UX/UI Design: Figma, Sketch, Adobe Creative Suite, Zeplin ✅ 𝐖𝐇𝐀𝐓 𝐘𝐎𝐔 𝐂𝐀𝐍 𝐄𝐗𝐏𝐄𝐂𝐓: 🤝 We are your reliable partner, guiding your product from ideation to launch; 🔧 Even after product release, we offer support and maintenance services; ⏱️ By partnering with us, you can save time and effort compared to hiring on-site freelancer experts; 📚 Our team provides comprehensive documentation for your product; 🔄 Full SDLC lifecycle, encompassing UI/UX, development, management, and quality assurance. 🔥🔥🔥 Are you seeking a trusted and reliable development partner? You've opened the right door. Click "Invite" and start feeling the difference 🥁

Python
UX & UI
Amazon
OpenAI API
iOS
Android
Flutter
Kotlin
Swift
Vue.js
React
Node.js
Product Design
Mobile App Development
Web Development
$55 hourly
- 5.0/5
- (23 jobs)
🎯 How I Add Value & My Work Ethos Business-Centric Development: I deeply understand your business to craft solutions that align perfectly with your challenges and opportunities, ensuring innovation is impactful and economical. Complimentary Consultation: Begin our collaboration with clarity. Schedule a one-hour consultation to discuss your needs and how I can contribute. Resourceful Execution: Equipped with a high-performance server optimized for training deep learning models, including medium-scale object detection and transfer learning for LLM models. Measurable Results: My projects consistently yield tangible outcomes, from optimized inference times to high-throughput video analysis. 📈 Achievements By The Numbers 🚦 Object Detection & Cloud: Traffic Analytics Development: Led software development using NVIDIA DeepStream with multi-stage models on 100+ sites featuring several cameras each, leveraging NVIDIA Jetson devices and TensorRT for optimized performance. Advanced MLOps Pipelines: Managed MLOps pipelines, achieving 98% average accuracy in object detection models both on-premises and with AWS SageMaker. Auto-Labeling Pipelines: Engineered rapid auto-labeling pipelines with Label Studio, curating a diverse dataset of 500K images in under six months. Blurring Object Detection Models: Streamlined models via SageMaker and DeepStream, reducing response time by fivefold. Semantic Segmentation: Executed on 5+ dashcam views with DeepStream, ensuring 25 fps per camera on Jetson devices. High-Capacity Video Analysis: Deployed endpoints on SageMaker, processing over 1,000 videos weekly with 90% accuracy while cutting costs by 90%. Sports Tennis Tracking Project: Developed a real-time tennis tracking system using advanced object detection algorithms and OpenCV, enhancing player performance analysis. 🔍 Anomaly Detection: Production Deployment: Spearheaded the deployment of anomaly detection algorithms on 10+ production sites using Raspberry Pi, analyzing over 30,000 signals daily. AWS SageMaker Canvas Integration: Leveraged SageMaker Canvas for rapid Development and deployment of anomaly detection models. Price Trading Anomaly Detection: Implemented anomaly detection for price trading on AWS, utilizing SageMaker and PyOD to identify irregularities in financial data. ☁ AWS Mastery: Serverless Systems Development: Built scalable, serverless systems using AWS ECS, S3, Lambda, DynamoDB, and RDS, enabling efficient data processing solutions. Data Pipelines: Orchestrated serverless pipelines processing over 500K data records daily. Efficient SageMaker Endpoints: Crafted data pipelines for 10+ SageMaker endpoints, achieving near-instant processing with S3 triggers. Video Analysis Optimization: Optimized video analysis via SageMaker's autoscaling endpoint, reducing processing times by 80% and costs by 90% through effective scaling. Real-Time Data Processing: Innovated a robust system based on DynamoDB, AppSync, S3, and RDS, overseeing over 1M+ data transactions daily. 🎨 Generative AI Enthusiast My passion drives my expertise. I have hands-on experience using the OpenAI API, Hugging Face, and LangChain, constantly pushing the boundaries of AI. 🔄 Versatile Approach Whether embracing a startup's agility or an enterprise's consistency, I adapt to deliver the best of both worlds. 🛠️ Toolbox 🔑 Languages: Python 🌩️ Cloud: AWS SageMaker, AWS SageMaker Canvas, AWS ECS, AWS Lambda, AWS DynamoDB, AWS RDS, AWS S3, AWS Athena, Serverless Framework, AWS Glue, Amazon Redshift 🤖 Machine Learning: scikit-learn, pandas, numpy, PyCaret, PyOD, Plotly 🧠 Deep Learning: TensorFlow, PyTorch, NVIDIA TensorRT, DeepStream, OpenCV 📊 Data Science Specialties: Object Detection, Anomaly Detection, Semantic Segmentation, Generative AI 🚀 Misc. Tools: Ubuntu, Docker, SQL, CI/CD, Git, AWS CloudFormation Certifications AWS Certified Machine Learning – Specialty Academy Accreditation - Databricks Lakehouse AWS Certified Developer – Associate Eager to bring unparalleled data-driven innovation to your challenges? Let's create the next success story together!

Python
LLM Prompt Engineering
Time Series Analysis
Amazon SageMaker
Hugging Face
Classification
TensorFlow
PyTorch
Data Science
Machine Learning Model
Machine Learning
Object Detection & Tracking
Computer Vision
Amazon Web Services
Deep Learning
$40 hourly
- 5.0/5
- (21 jobs)
🔹I am an experienced Full Stack Developer with over 6 years of expertise in developing web applications, websites, API integrations and Telegram API in particular. I do work with Telegram apps and bots. 🔹 How I help my clients grow: • Created Modern Web Applications that boosted client engagement and business growth. • Implemented various API Integrations saving time and improving efficiency for clients. • Flexible Schedule that helps me met client deadlines • I handled everything from planning to support, providing a hassle-free experience for clients. • Delivered Clean and maintainable code, ensuring long-term scalability and reducing future costs for clients. 🔹If you need a reliable developer to build or enhance your web application, feel free to reach out. Let’s discuss how I can help you achieve your goals!

Python
ChatGPT
Telegram
Telegram API
AI Chatbot
NGINX
Google Cloud Platform
Git
Selenium
Docker
Django
API
JavaScript
Firebase Cloud Firestore
PostgreSQL
$115 hourly
- 5.0/5
- (34 jobs)
I'm an experienced data scientist specializing in time series data and Large Language Models. I excel in solving complex business challenges through tailored solutions and expert consultation. "Greg knows LLM tools like langchain *really* well. He understood a genuinely tough problem and helped me solve it super fast. Highly recommended!" "Grzegorz Wiktorowicz, is a great financial developer...he understands the problem very quick and and dig that problem in minute manner and sloves it...hoping to catch with him in future projects .thanku" "Thank you very much sir for the super fast and extremely professional algorithm and program creation. I am super happy that we have met and I definetely would like to work together in many many more projects together." "Very professional and quick! Extremally detailed response and provided with ways to improve our business as an extra! We will for sure hire again! Thanks again" With over a decade of experience, I've successfully addressed a wide range of business issues, including internet casinos, sports betting, logistic optimization, and stock trading, among others. Employing detailed analysis and strategic resource planning, I've consistently delivered results that meet or exceed client expectations. Proficient in Python, C, and SQL, I hold cloud-native certifications as a Google Cloud ML Engineer and Data Engineer. Beyond task execution, I possess a deep understanding of methodologies, their strengths, and limitations. My background as a former scientist uniquely positions me to ensure your projects align with best practices and achieve your objectives. My adaptability and extensive knowledge make me an ideal partner for your data science needs. Whether you require data-driven solutions, want to discuss your project's unique demands, or need guidance on best practices, please don't hesitate to reach out. Initial consultations are free, and I'm eager to collaborate with you to achieve your goals. EXPERTISE: - data science and analytics - data engineering and management - Machine learning and AI - Quant trading - Data visualization and storytelling - Cloud engineering SKILLS: Python (full data stack, incl. Pandas, SciPy, Scikit-Learn, jupyter, plotly) Time Series Analysis/Forecasting (financial, trading, observations, predictions) Data visualisation - Looker Studio Masterclass certification GCP (BigQuery, Storage strategies, ETL, ML, migration, efficiency and cost reduction) - Google Cloud Professional Data Engineer certification - Google Cloud Machine Learning Engineer certification LLM (langchain, pinecone, llama.cpp, transformers, OpenAI, chatGPT) Git, docker, MATLAB, slurm, bash, linux, SQL (GoogleSQL, Postgres, MySQL) Statistics (academic level, incl. data analysis and modelling, Monte Carlo, bootstrapping, hypothesis testing) >> Drop me a massage so we can analyze your needs together (it's free!)

Python
Mathematics
BigQuery
LangChain
LLM Prompt Engineering
Quantitative Analysis
Statistics
Google Cloud Platform
Data Analysis
Optimization Modeling
Astrophysics
ChatGPT
Time Series Analysis
Data Science
Machine Learning
MATLAB
$50 hourly
- 5.0/5
- (6 jobs)
I am a software engineer with a solid background in high performance business applications, automation and distributed systems. With great communication business skills with multiple companies, I am passionate about maximizing my team's full potential while improving work-life balance and overall joy. I am very motivated and active, focused on achieving goals, open-minded and communicative.

Python
Airtable
Automation Framework
Webflow
Business Presentation
Firebase
API
ActionScript
Intuit QuickBooks
JSON
Automation
Selenium
Zapier
JavaScript
Make.com
$35 hourly
- 5.0/5
- (6 jobs)
I'm a Python developer from Poland with more than 4 years of experience working with frameworks Odoo, Scrapy, Selenium and etc. I can help with site's data extraction, scrape pdf, build API, creating Discord or Telegram bot and etc. I easily collaborate with other developers, project managers, and stakeholders. I'm good at understanding project requirements, designing software solutions, and then implementing them using Python and related technologies. Testing, debugging, and maintaining the codebase to ensure that software is running smoothly and meeting the needs of end-users will also be my responsibility. Personal qualities - communicative, good team player, responsible, non-conflict, quick learning skills, organizational skills, multitasking, understanding the importance of work.

Python
Python Script
Odoo Development
Odoo
Django
API Development
API
JavaScript
Scripting
Selenium
Scrapy
Data Extraction
Data Scraping
Data Mining
$55 hourly
- 5.0/5
- (24 jobs)
🔥 𝐓𝐨𝐩 10% 𝐨𝐟 𝐟𝐫𝐞𝐞𝐥𝐚𝐧𝐜𝐞𝐫𝐬 - 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 Software Development, Software Automation, Scripting OpenAI, API, Webdrivers, Databases, Crypto, Bots and Apps development 🛠️ 𝟲+ 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 𝗶𝗻 𝘁𝗲𝗰𝗵 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 💻 𝐀𝐖𝐒 С𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝 🚀 𝗘𝗻𝘁𝗲𝗿𝗽𝗿𝗶𝘀𝗲 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽 ✔️ Software development of Business, SaaS and other solutions. ⚙️ Tech Stack: Mobile Apps (Flutter for Android/IOS), Backend (Python/Django/Flask), Frontend (JavaScript/Typescript/React), AI/ML ⚡️ Expert domains: Marketplaces, Ed-Tech, Restaurant services, SaaS, Payments / Finance, Crypto You can work with me for MarketPlaces | Stripe | Revolut | Payment | Financial Services | Card Management | Payment Gateways | Mastercard | Visa | Wallet | NFC | Tokenization | NFT | Crypto | Digitalization | QR | Loyalty Solutions | Open Banking | Merchant Management | Cryptocurrency | Apple & Google Wallet Passes | Fraud Detection and Software Project Architect, Consultancy, Designing, Analysing, Developing & Implementation. | CloudFlare | Secure & Bypass | You can get help with ✔️ Python ✔️ JavaScript ✔️TypeScript ✔️ Flask ✔️ Django ✔️ React ✔️ and other major software development ✔️ AWS [EC2, RDS, Elastic Beanstalk, S3 Bucket, Route 53, Cloud Front, SSL Certificate Manager, IAM] ✔️ MsSQL ✔️ PostgreSQL ✔️ MySql databases 📌 I specialize in developing enterprise applications and websites, providing IT consultancy services to startups and companies aiming to create new products or improve existing ones. 📌 As a Senior Solution Architect, I bring a wealth of experience in fintech and information technology, utilizing modern technologies. 📌 My expertise includes analyzing, designing, leading, developing, and implementing enterprise applications. I've made substantial contributions to intricate, large-scale, and low-latency enterprise projects. 🔐 Seasoned in Marketplaces, SaaS, Fintech, Payments, Solution Architecture, Crypto, and Consulting. 🚀 Additionally, if clients require a dedicated team or wish to expedite the development process, I have a talented team consisting of UI/UX designer, backend developer and frontend developer, ready to step in and deliver exceptional results. Also: Python Development Expert of wide range of services (API, Backend, bots and parsers) on Flask. JavaScript / TypeScript development Expert in writing Frameworks (Backend or Automation Testing), Scripts, Bots (Telegram, Discord, Slack) and Parsers with the goal of automating business processes.

Python
JavaScript
PayPal
Mobile App Development
Stripe API
MySQL
REST API
AWS Development
Flask
SaaS
Software Development
Flutter
React
Django
TypeScript
$55 hourly
- 5.0/5
- (8 jobs)
⚡️ DevOps Engineer 7 years experience ⚡️ 🔧 AWS - GCP Cloud - Digital Ocean | Python - Bash | Kubernetes - Docker & Docker Compose | Collaborative & Problem-Solving | Git | Github Action | CI/CD | Postgres & ORM ⚡️ Web Dev: React/Next, TS/JS, TailwindCSS, Supabase, Vercel, Railway ⚡️ DevOps Engineer, I bring a wealth of technical expertise in building and managing highly available, scalable, and fault-tolerant software systems. I am proficient in a range of DevOps tools: 🛠️ Including 🛠️ ✅Git,Jenkins, ✅Ansible - Terraform ✅Kubernetes - Docker - Docker Compose ✅ Various major cloud prodivder: AWS, GCP, DigitalOcean ... ✅ Grafana - Prometheus - Logtail - Graylog ✅ Python - Bash I have experience designing and implementing CI/CD pipelines with 0 downtime (rollingUpdate), infrastructure as code (TerraForm) monitoring and logging solutions. I have a strong understanding of software development methodologies, including agile, Scrum, and Kanban, and possess hands-on experience in automating testing, deployment, and monitoring processes. My ability to write scripts in languages such as Python, Bash & Terraform has helped me automate various tasks, improve efficiency, and reduce manual errors. With a keen eye for detail and a passion for delivering high-quality software releases, I am adept at troubleshooting and resolving complex technical issues, working collaboratively across teams, and continuously improving processes to achieve business objectives. 🌱 I'm also a Web dev focusing on the React environment, my stack of choice is: NextJS / TS / TailwindCSS / Supabase (backend) / Vitest / Zustand 🌱

Python
Prompt Engineering
Midjourney AI
AI Consulting
Make.com
ChatGPT API Integration
ChatGPT
Python Script
Next.js
React
GitHub
DevOps
Bash Programming
Docker
CI/CD
$60 hourly
- 5.0/5
- (3 jobs)
𝟏𝟎𝟎% 𝐒𝐔𝐂𝐂𝐄𝐒𝐒𝐅𝐔𝐋 𝐃𝐄𝐋𝐈𝐕𝐄𝐑𝐘 𝐎𝐅 𝐀𝐋𝐋 𝐏𝐑𝐎𝐉𝐄𝐂𝐓𝐒 𝐈’𝐦 𝐍𝐢𝐤𝐢𝐭𝐚 𝐚𝐧𝐝 𝐟𝐨𝐫 𝟕 𝐲𝐞𝐚𝐫𝐬 𝐈 𝐰𝐨𝐫𝐤 𝐚𝐬 𝐚 𝐟𝐮𝐥𝐥𝐬𝐭𝐚𝐜𝐤 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫. Therefore I have experience of working on more than 40 projects in the areas of: Fintech, Healthcare, E-commerce, AI, Trading, Gaming, Sports. I also: • Provide full-cycle development: from requirements and design to working products. • Do projects of any complexity (both mobile📱 and web💻). • Have a large network in IT and will help you find an experienced 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐚𝐧𝐚𝐥𝐲𝐬𝐭 𝐚𝐧𝐝 𝐚 𝐔𝐗/𝐔𝐈 𝐝𝐞𝐬𝐢𝐠𝐧𝐞𝐫 𝐭𝐨 𝐭𝐡𝐞 𝐭𝐞𝐚𝐦. ✅ 𝐖𝐇𝐘 𝐂𝐇𝐎𝐎𝐒𝐄 𝐌𝐄 𝐎𝐕𝐄𝐑 𝐎𝐓𝐇𝐄𝐑 𝐅𝐑𝐄𝐄𝐋𝐀𝐍𝐂𝐄𝐑𝐒? • I am interested in long-term cooperation and have experience of working on projects 3+ years. If you have any problems, you can count on my support. • I calculate deadlines and get my work done on time. • If I know that you can save money on a feature, I will tell you about it right away. • I don't just perform tasks, but also offer my solutions and ideas. • I am careful about NDAs, so you can be confident that your project will be kept a secret. 👨‍💻 𝐓𝐄𝐂𝐇𝐍𝐎𝐋𝐎𝐆𝐈𝐄𝐒 𝐈 𝐔𝐒𝐄 💻 Frontend: HTML, CSS, React, Vue.js, Angular, Bootstrap, Tailwind CSS, jQuery, Redux, Next.js 📡 Backend: Node.js, Express.js, NestJS, Python 💾 Databases: PostgreSQL, MySQL, MongoDB, DynamoDB, Firebase Realtime Database, Elasticsearch 🤖 DevOps and development tools: Docker, Kubernetes, Jenkins, Git, GitHub, GitLab, Bitbucket ☁️ Cloud: AWS, Azure, GCP ➕Other technologies: GraphQL, WebSockets, Webpack, Babel, Jest, Mocha, Gulp, Grunt, Parcel, Rollup, ESLint, Prettier, Storybook, Swagger, Postman, OpenAPI, Prometheus, Grafana, Sentry, Kibana, Elasticsearch

Python
Web Development
React Native
HTML5
CSS
Node.js
Front-End Development
JavaScript
React
TypeScript
GraphQL
$50 hourly
- 5.0/5
- (12 jobs)
🌟 Ready to Get Started? Unlock the potential of No-Code and Low-Code tools with my expert guidance. Whether you are a startup looking to build an MVP or a business aiming to streamline operations, I have you covered. Don't let coding challenges slow you down. Reach out to me today, and together, we'll make your app ideas come to life. 🛠️ My Expertise With extensive experience in No-Code and Low-Code tools, I specialize in crafting a wide range of applications. These range from internal tools that streamline business processes to robust MVPs that can attract potential investors for your startup. My key skills include: - WeWeb - Xano - Supabase - Airtable - Fastgen - PostgreSQL - n8n 💬 Client-Centric Approach I take pride in my client-centric approach, placing your success at the forefront of my service. I am committed to: 🤝 Collaborative Efforts: I closely collaborate with you to understand your unique goals and requirements, ensuring that the final product surpasses your expectations. 📈 Scalability: I design solutions with scalability in mind, ensuring that your app can grow seamlessly alongside your business. 📣 Ongoing Support: My services extend beyond project completion. I am here to provide continuous support and maintenance as required.

Python
API
Figma
JavaScript
PostgreSQL
Supabase
WeWeb
$60 hourly
- 5.0/5
- (6 jobs)
🎯 What Value Can I Bring to Your Business? 🚀 I help businesses achieve digital transformation goals by delivering scalable, high-impact solutions. Whether you need to automate workflows, optimize performance, or integrate cutting-edge AI technologies, I bring the expertise to turn your ideas into reality. ✅ Save Time & Reduce Costs by automating repetitive tasks and streamlining operations. ✅ Improve Performance & Scalability with robust backend architectures that grow with your business. ✅ Enhance User Experience by integrating seamless APIs and cloud-based solutions. ✅ Stay Ahead of the Competition with custom AI tools that offer actionable insights and intelligent automations. ✅ End-to-End Platform Development - From concept to launch, I can build entire platforms tailored to your business needs, covering everything from backend architecture to frontend design. 💼 How I Ensure Success: Discovery & Consultation 📋 - Understanding your unique needs and business objectives. Solution Design & Documentation 📐 - Creating a roadmap with clear deliverables and timelines. Development & Integration 🛠️ - Building secure, scalable, and efficient systems tailored to your requirements. Testing & Deployment ✅ - Ensuring your solution is production-ready with rigorous testing. Ongoing Support & Optimization 🔄 - Providing continuous improvements and feature upgrades to keep your system future-ready. 🤝 Let's Connect and Build Something Great Together! 🔧 Technical Skills & Technologies 🖥️ Programming Languages: Java (Spring Boot, Hibernate) Python (FastAPI, Django) ⚙️ DevOps & Cloud: Docker 🐳 & Kubernetes ☸️ for containerization and orchestration CI/CD pipelines (GitHub Actions, Jenkins) AWS ☁️ (EKS, S3, Lambda) Azure & Google Cloud Platform (GCP) 📊 Databases: PostgreSQL 🐘, MongoDB 🍃, MySQL Redis for caching ⚡ 🤖 AI & Machine Learning Tools: OpenAI GPT integrations Custom LLMs (Large Language Models) deployments NLP (Natural Language Processing) and NER (Named Entity Recognition) solutions 🔗 Integration Expertise: I specialize in integrating with platforms like: Twitch, WhatsApp, TikTok, Instagram, Facebook Monday.com, GoHighLevel, Make.com, Zapier Payment gateways, CRMs, ERPs, and more!

Python
Solution Architecture
Software
OCR Algorithm
ChatGPT
Django
Spring Boot
Make.com
Zapier
Automation
DevOps Engineering
Java
Artificial Intelligence
$35 hourly
- 5.0/5
- (2 jobs)
Hello! Thank you for taking the time to review my profile. I am a highly versatile full-stack software engineer with over 7 years of experience. I specialize in transforming ideas into scalable products that serve thousands to millions of users. I am committed to delivering high-quality solutions and ensuring client satisfaction. 🥇 Skills Breakdown Languages: ECMAScript, TypeScript, Python 3, HTML, CSS, Sass, SCSS, GraphQL, Objective-C, Swift, C#, and more. Frameworks: Express.js, Bootstrap, Electron, Spring Boot, and more. Libraries/APIs: Redux, React Redux, jQuery, Vuex, and others. Tools: Docker Compose, GitHub, Slack, and more. Storage Solutions: Redis, OpenXML, and others. Development Paradigms: Functional Programming, Continuous Integration/Deployment, and more. Platforms: DigitalOcean, Windows, iOS, Android, and more. Additional Skills: Cloudflare, IT Security, Chrome Extensions, and more. 🥇 Experience Senior Software Engineer: Over 5 years Front-end Development: 7 years Full-Stack Development: 7 years I look forward to collaborating with you. Please feel free to 🎁INVITE🎁 me!

Python
React Native
Flutter
Vue.js
web3.js
Django
Laravel
Ruby on Rails
Next.js
Node.js
React
Java
Ruby
TypeScript
$55 hourly
- 5.0/5
- (7 jobs)
📍Full Stack Developer | React, Node.js, Laravel, Django Expert As a Full Stack Developer with over 7 years of experience, I specialize in creating dynamic, responsive, and scalable web applications. My expertise includes advanced front-end frameworks such as React, Vue.js, and Angular, combined with powerful back-end technologies like Node.js, Laravel, and Django. I am dedicated to delivering high-quality solutions tailored to meet your specific needs. Whether it's designing intuitive user interfaces, implementing RESTful APIs, or deploying applications on cloud platforms like AWS, I ensure that every project is executed with precision. ✅Key Highlights: - Developed and deployed full-stack products, including innovative blockchain solutions. - Managed product teams and established CI/CD pipelines for efficient deployment. - Extensive experience with databases such as MongoDB, DynamoDB, and PostgreSQL. Let’s collaborate to bring your ideas to life through innovative full-stack development! 📍 CMS Developer | WordPress, Shopify, Webflow, Drupal, Squarespace Specialist With over 7 years of experience as a web developer, I offer comprehensive CMS solutions tailored to your business needs. I excel in designing engaging websites using platforms like WordPress, Webflow, and Squarespace, as well as creating seamless eCommerce experiences in Shopify. My goal is to ensure that your website not only looks great but also performs flawlessly. ✅Key Highlights: - Expertise in customizing CMS platforms to align with your brand identity and functionality. - Experience in integrating APIs, optimizing website performance, and ensuring mobile responsiveness. - Proficient in both front-end and back-end development for smooth functionality. Ready to elevate your online presence with custom CMS development? Let’s connect! 📍 Front-End Developer | React, Next.js, Vue, Angular Specialist I am a passionate front-end developer with over 7 years of experience in creating sleek, responsive, and high-performing web applications. My proficiency in React, Next.js, Vue, and Angular enables me to craft intuitive user experiences. Additionally, my backend knowledge in Laravel, Ruby, and Node.js ensures seamless integration and functionality. ✅ Key Highlights: - Designed and implemented Single Page Applications (SPAs) with reusable and scalable components using modern JavaScript frameworks. - Delivered optimized, mobile-friendly websites with pixel-perfect design. - Skilled in using state management tools like Redux and MobX for dynamic front-end applications. Let’s work together to transform your vision into stunning, interactive web applications!

Python
Web Development
Web Application
NoSQL Database
PostgreSQL
MongoDB
React
Ethereum
Blockchain
GraphQL
PHP
Solidity
TypeScript
SQL
JavaScript
$41 hourly
- 5.0/5
- (58 jobs)
Engineering Digital Solutions That Transform Business Hey there! I turn complex technical challenges into powerful, scalable software ecosystems. 🏆 10+ years crafting high-impact digital solutions 🚀 Top 5% Upwork performer with 50+ successful projects 🎯 100% client satisfaction | Perfect track record I don't just write code—I architect digital strategies that drive real business growth. From startups to enterprises, I've helped organizations reimagine their technological potential across multiple industries. My Expertise: - ChatGPT / OpenAI integration - AWS Cloud Architecture - SaaS Platform Development - Full-Cycle Software Engineering - Enterprise Solutions Design Technical Firepower: - React.js / Node.js / Python / Ruby - AWS Advanced Infrastructure - Scalable Cloud Deployments - End-to-End Project Transformation Industries Served: Healthcare | Real Estate | Media | Cybersecurity | Education | Logistics My approach is simple: understand your vision, architect a tailored solution, deliver exceptional results. Ready to elevate your digital strategy? Let's connect and explore how we can turn your ideas into reality. 👉 Schedule Free Consultation Would you like me to refine this further?

Python
PaaS
Cloud Computing
Mobile App
AWS Development
Back-End Development
AWS Application
Front-End Development
API Development
Amazon Web Services
AWS Lambda
SaaS
Node.js
React
JavaScript
$70 hourly
- 5.0/5
- (18 jobs)
With over 8 years of professional experience in Data Engineering, I specialize in 𝒃𝒖𝒊𝒍𝒅𝒊𝒏𝒈 𝒂𝒏𝒅 𝒐𝒑𝒕𝒊𝒎𝒊𝒛𝒊𝒏𝒈 𝒉𝒊𝒈𝒉-𝒑𝒆𝒓𝒇𝒐𝒓𝒎𝒂𝒏𝒄𝒆 𝒅𝒂𝒕𝒂 𝒊𝒏𝒇𝒓𝒂𝒔𝒕𝒓𝒖𝒄𝒕𝒖𝒓𝒆𝒔 using Apache Spark and related big data technologies. My expertise lies in 𝒂𝒓𝒄𝒉𝒊𝒕𝒆𝒄𝒕𝒊𝒏𝒈 𝒔𝒄𝒂𝒍𝒂𝒃𝒍𝒆 𝒔𝒐𝒍𝒖𝒕𝒊𝒐𝒏𝒔 𝒇𝒐𝒓 𝒑𝒓𝒐𝒄𝒆𝒔𝒔𝒊𝒏𝒈 𝒂𝒏𝒅 𝒂𝒏𝒂𝒍𝒚𝒛𝒊𝒏𝒈 𝒎𝒂𝒔𝒔𝒊𝒗𝒆 𝒅𝒂𝒕𝒂𝒔𝒆𝒕𝒔, enabling businesses to extract actionable insights, drive innovation, and d𝒆𝒍𝒊𝒗𝒆𝒓 𝒄𝒖𝒕𝒕𝒊𝒏𝒈-𝒆𝒅𝒈𝒆, 𝒕𝒐𝒑-𝒕𝒊𝒆𝒓 𝑨𝑰 𝒔𝒐𝒍𝒖𝒕𝒊𝒐𝒏𝒔. I possess an in-depth understanding of Apache Spark and have served as the author, designer, and lead developer of several libraries for Apache Spark, including: ● 𝑺𝒑𝒂𝒓𝒌 𝑶𝑪𝑹 (𝑽𝒊𝒔𝒖𝒂𝒍 𝑵𝑳𝑷): Developed advanced solutions for Optical Character Recognition (OCR) and Visual Natural Language Processing (NLP) within the Spark ecosystem. ● 𝑷𝑫𝑭 𝑫𝒂𝒕𝒂𝑺𝒐𝒖𝒓𝒄𝒆 𝒇𝒐𝒓 𝑨𝒑𝒂𝒄𝒉𝒆 𝑺𝒑𝒂𝒓𝒌: Creator and contributor to the 𝒐𝒑𝒆𝒏-𝒔𝒐𝒖𝒓𝒄𝒆 spark-pdf datasource project, written in Scala, enhancing Spark’s data processing capabilities. 🔑 𝗞𝗲𝘆 𝗦𝗸𝗶𝗹𝗹𝘀 & 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: 🔷𝑩𝒊𝒈 𝑫𝒂𝒕𝒂 𝑷𝒓𝒐𝒄𝒆𝒔𝒔𝒊𝒏𝒈 & 𝑨𝒏𝒂𝒍𝒚𝒕𝒊𝒄𝒔: Extensive experience with Apache Spark (PySpark, Spark ML, Spark Structured Streaming) to build distributed systems and handle complex ETL workflows and real-time data pipelines. 🔷𝑹𝒆𝒂𝒍-𝑻𝒊𝒎𝒆 𝑫𝒂𝒕𝒂 𝑺𝒕𝒓𝒆𝒂𝒎𝒊𝒏𝒈: Proficient in designing and deploying real-time aggregation systems with tools like Kafka, Kinesis, and Spark Streaming. 🔷𝑫𝒂𝒕𝒂 𝑬𝒏𝒈𝒊𝒏𝒆𝒆𝒓𝒊𝒏𝒈 𝑾𝒐𝒓𝒌𝒇𝒍𝒐𝒘𝒔: Skilled in end-to-end development of robust ETL processes, batch pipelines, and automated workflows to transform and enrich large-scale data. 🔷𝑪𝒍𝒐𝒖𝒅 & 𝑫𝒊𝒔𝒕𝒓𝒊𝒃𝒖𝒕𝒆𝒅 𝑺𝒚𝒔𝒕𝒆𝒎𝒔: Hands-on expertise with AWS, Databricks, and containerized environments (Docker), ensuring efficient and scalable infrastructure for big data solutions. 🔷𝑶𝒑𝒕𝒊𝒎𝒊𝒛𝒂𝒕𝒊𝒐𝒏 & 𝑷𝒆𝒓𝒇𝒐𝒓𝒎𝒂𝒏𝒄𝒆 𝑻𝒖𝒏𝒊𝒏𝒈: Proven ability to optimize Spark jobs and workflows, reducing execution time and improving throughput to handle 50GB+ daily datasets efficiently. 🔷𝑷𝒓𝒐𝒈𝒓𝒂𝒎𝒎𝒊𝒏𝒈 𝑬𝒙𝒑𝒆𝒓𝒕𝒊𝒔𝒆: Advanced skills in Scala and Python, leveraging best practices for big data applications and distributed systems. 🔷𝑫𝒂𝒕𝒂 𝑫𝒆-𝒊𝒅𝒆𝒏𝒕𝒊𝒇𝒊𝒄𝒂𝒕𝒊𝒐𝒏 & 𝑨𝒏𝒐𝒏𝒚𝒎𝒊𝒛𝒂𝒕𝒊𝒐𝒏: Expert in anonymizing sensitive data from text, images, PDFs, and DICOM files. I ensure privacy, security, and compliance with GDPR and HIPAA standards using NLP, OCR, and computer vision to remove or mask personal information, safeguarding data confidentiality. 🔷𝑯𝒆𝒂𝒍𝒕𝒉𝒄𝒂𝒓𝒆, 𝑷𝒉𝒂𝒓𝒎𝒂, 𝑴𝒆𝒅𝑻𝒆𝒄𝒉, 𝑩𝒊𝒐𝑻𝒆𝒄𝒉 𝑬𝒙𝒑𝒆𝒓𝒕𝒊𝒔𝒆: Over 5 years of experience in the healthcare and life sciences sectors, with a strong understanding of formats like DICOM, and expertise in delivering solutions specifically tailored to meet the unique needs of these industries. 𝗧𝗢𝗣 𝟱 𝗥𝗲𝗮𝘀𝗼𝗻𝘀 𝘁𝗼 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲 ✅ 𝑬𝒏𝒅-𝒕𝒐-𝑬𝒏𝒅 𝑬𝒙𝒑𝒆𝒓𝒕𝒊𝒔𝒆 ✅ 𝑪𝒐𝒎𝒑𝒍𝒆𝒙 𝑷𝒓𝒐𝒃𝒍𝒆𝒎-𝑺𝒐𝒍𝒗𝒊𝒏𝒈 𝑨𝒃𝒊𝒍𝒊𝒕 ✅ 𝑻𝒊𝒎𝒆𝒍𝒚 𝑫𝒆𝒍𝒊𝒗𝒆𝒓𝒚 ✅ 𝑻𝒓𝒂𝒏𝒔𝒑𝒂𝒓𝒆𝒏𝒕 𝑪𝒐𝒎𝒎𝒖𝒏𝒊𝒄𝒂𝒕𝒊𝒐𝒏 ✅ 𝑺𝒄𝒂𝒍𝒂𝒃𝒍𝒆 𝑺𝒐𝒍𝒖𝒕𝒊𝒐𝒏𝒔 🏆 100% Job Success Score 📈 15+ years of experience 🕛 15 000+ Upwork Hours 🎓 Master’s in Applied Mathematics 𝗣𝗿𝗼𝗳𝗲𝘀𝘀𝗶𝗼𝗻𝗮𝗹 𝗦𝗸𝗶𝗹𝗹𝘀 🛠️ 𝑷𝒓𝒐𝒈𝒓𝒂𝒎𝒎𝒊𝒏𝒈 𝑳𝒂𝒏𝒈𝒖𝒂𝒈𝒆𝒔: Python, Scala ⚡𝑩𝒊𝒈 𝑫𝒂𝒕𝒂 & 𝑫𝒊𝒔𝒕𝒓𝒊𝒃𝒖𝒕𝒆𝒅 𝑺𝒚𝒔𝒕𝒆𝒎𝒔: Big Data Processing, ETL, Stream Processing, Real-Time Aggregation, Apache Spark (PySpark, Spark ML, Spark Structured Streaming), Kinesis, Kafka, Databricks 🚀𝑪𝒍𝒐𝒖𝒅 𝑪𝒐𝒎𝒑𝒖𝒕𝒊𝒏𝒈 & 𝑰𝒏𝒇𝒓𝒂𝒔𝒕𝒓𝒖𝒄𝒕𝒖𝒓𝒆: Amazon Web Services (AWS), Distributed Systems, CI/CD Pipelines, Docker, Jenkins, Graphite, Grafana, Elasticsearch, Kibana ⚙️𝑫𝒂𝒕𝒂𝒃𝒂𝒔𝒆𝒔: PostgreSQL, MongoDB, Redis, DynamoDB 📊 𝑫𝒂𝒕𝒂 𝑺𝒄𝒊𝒆𝒏𝒄𝒆 & 𝑴𝒂𝒄𝒉𝒊𝒏𝒆 𝑳𝒆𝒂𝒓𝒏𝒊𝒏𝒈: NLP, Computer Vision, Large Language Models (LLMs), Optical Character Recognition (OCR), Model Productionalization, Deep Learning (PyTorch, TensorFlow, Hugging Face Transformers, ONNX, Pandas, CLIP) 📅 𝗔𝘃𝗮𝗶𝗹𝗮𝗯𝗶𝗹𝗶𝘁𝘆: Committed to long-term collaborations. Available full-time for your next project. 🔍 𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀: Technical Architect Big Data Document Processing ML Infrastructure MLOps Engineer ETL & ML Pipeline Cloud Architecture (SaaS) Machine Learning

Python
PySpark
Databricks Platform
Software Architecture & Design
Hugging Face
Large Language Model
Machine Learning
Tesseract OCR
Apache Spark
Scala
PyTorch
Computer Vision
Natural Language Processing
$65 hourly
- 4.8/5
- (18 jobs)
I'm a programmer. I'm best and most efficient in Python and backend. Still, I also do full stack programming, SQL, shell-scripting, etc... I have participated in viariety of different projects and I can easily cope with many different IT problems. In spare time I make IoT hobby projects, write games for my kids and train my dog (also using my IoT projects).

Python
Celery
Kivy
Unit Testing
AngularJS
Vue.js
Docker
SQL
Django
Flask
$65 hourly
- 5.0/5
- (44 jobs)
👋 Hello! Top Rated QA Automation Expert ready to assist! I'm here to help you elevate your software testing and development endeavours. 🚀 🌟 Over the years, I've had the pleasure of working with a diverse range of clients and projects, including the financial sector, ERP systems, business catalogues, and even a large-scale entertainment website. Whether it's ensuring your banking system runs smoothly or optimizing the user experience on your entertainment site, I've got the expertise you need. 🛠️ Backend development and REST-API, I'm your Python specialist, with proficiency in Flask and Django. But that's not all—I'm fluent in tech lingo, from SQL (Oracle, MS SQL, PostgreSQL, MySQL) to NoSQL (MongoDB, Redis, Cassandra, Memcached), Elasticsearch, and a host of essential tools like Git, TFS, Jenkins, TeamCity, Bitbucket, YouTrack, Jira, and more! Let's have a chat and discover how I can add value to your project. Feel free to reach out, and let's get started! 🤝🔧 Keywords List: QA Engineer, Software Testing, Manual Testing, Automated Testing, Quality Assurance, Functional Testing, Web Testing, API Testing, Mobile App Testing, Appium Testing, A/B Testing, Data Scraping, Browser Automation, Bug Tracking, Usability Testing, Email Marketing, WordPress Development, Integration Testing, Penetration Testing, Security Testing, Ethical Hacking, Accessibility Testing, Performance Testing, Game Testing, UX Research, UI/UX Design, Data Analysis, Git, React Development, Laravel Development, Mobile Development, Video Player Testing, Continuous Integration/Continuous Deployment (CI/CD), Documentation Testing, Compliance Testing, Mockup Design, User Flow Design, Test Automation Framework, Customer Success, Project Management, Software QA, Test Case Design, Regression Testing, Stress Testing, Load Testing, Black Box Testing, White Box Testing, Agile Testing, Test Strategy, Test Execution, Web Application Testing, Mobile App Debugging, GitHub, SQL, Python, Java, JavaScript, C#, HTML, CSS, Framework Testing, Selenium, Cypress, JMeter, Robot Framework, Performance Optimization, Security Auditing, Data Migration, Data Integration, Firebase, RESTful API, SOAP API, Client-Side Testing, Server-Side Testing, Functional Requirements, Non-Functional Requirements, Risk Assessment, Test Environment Setup, Defect Tracking, Test Reporting, Cross-Browser Testing, Cross-Platform Testing, Test Planning, Test Management, Source Code Review, Software Deployment, Test Review, Test Artifacts, Live Testing, Load Balancing Testing, Usability Analysis, Compliance Auditing, Automated Test Scripts, Test Harness Creation, Test Data Management, ISO 9001 Compliance, WCAG Compliance, Data Annotation, Test Cases, Exploratory Testing, Compatibility Testing, Application Testing, User Acceptance Testing (UAT), Test Metrics, Test Automation Strategy, Agile Methodologies, DevOps Practices, CI/CD Pipelines, Testing Tools, Bug Reports, Version Control, Agile User Stories, JIRA Management, Confluence Documentation, Kanban, Scrum, Sprint Planning, Retrospective Meetings, A/B Test Analysis, Heuristic Evaluation, Test Documentation, Validation Testing, Verification Testing, Business Requirements Analysis, Functional Specification, Test Scenarios, Test Scripts, Test Workflow, User Interface Testing, Integration Validation, Database Testing, SQL Queries, MySQL, PostgreSQL, Data Security Testing, Mobile Device Testing, System Testing, Application Security Testing, Penetration Testing Tools, Vulnerability Assessment, Ethical Hacking Techniques, Security Risk Assessment, Network Security Testing, Cloud Application Testing, SaaS Testing, PaaS Testing, IaaS Testing, End-to-End Workflow Testing, Mobile Compatibility Testing, Accessibility Audit, API Functional Testing, Browser Compatibility Testing, Test Case Management, Test Result Analysis, Prototyping, User Journey Mapping, User Flows, Marketing Automation Testing, User Interface Prototyping, Continuous Testing, Test Coverage Analysis, Software Quality Metrics, Technical Support, Customer Satisfaction Analysis, Accessibility Compliance, Software Debugging, Quality Control, Stakeholder Communication, Test Plan Development, Test Resource Management, Automation Framework Development, Performance Benchmarking, Nginx Configuration, Apache Tomcat Testing, Automated Regression Testing, Manual Regression Testing, User Experience Testing, Database Administration, Data Validation, Application Performance Monitoring, SaaS Quality Assurance, Software Maintenance, Incident Management, Test Architecture, Agile Quality Assurance, Continuous Improvement, Test Readiness Review, KPI Monitoring, Test Automation Tools, Frontend Testing, Backend Testing, Test Data Generation, Local and Remote Testing, UAT Script Development, Testing Best Practices, Exception Handling, Edge Case Testing, Test Schedule Management, Load Generation, Test Cycle Optimization, Software Release Management, Hardware Testing, Firmware Testing, Testing Audits

Python
JavaScript
Software QA
QA Software & Testing Tools
Software Testing
Automated Testing
Selenium
Load Testing
QA Testing
QA Automation
API Testing
Web Testing
Manual Testing
Functional Testing
Bug Tracking & Reports
$40 hourly
- 5.0/5
- (10 jobs)
🚀 Why Me ✅ 15+ years delivering scalable SaaS solutions, 10+ projects done ✅ Led development of complex B2B/SaaS platforms ✅ Success-Oriented: My goal is to make your project a success, on time and on budget. ✅ Transparent Communication: I communicate the whole process in detail, ensuring you’re informed every step of the way. ✅ Comprehensive Documentation: Detailed documentation is provided for all projects. ✅ Quality Assurance: I deliver clean code, automated tests, and a performant codebase, with a focus on software debugging and troubleshoot Programming is my passion, and I love turning ideas into reality through code. After years of working as a web developer, transitioning into building my own IT agency was a natural progression. I am excited to bring your projects into our development pipeline 🤩. 🌐 Let’s Work Together At Laspra Soft, we tackle complex projects with ease, delivering scalable and maintainable solutions. Our expertise in both modern frameworks and legacy systems allows us to handle a wide range of projects, from greenfield developments to system modernizations. Whether you need a solo developer or a full team, Laspra Soft is equipped to bring your vision to life. We are committed to delivering projects that not only meet but exceed your expectations. Let’s discuss how we can drive your project to success! Best Regards, Maks Pustynnikov Founder, Laspra Soft More boring details: 💼 Core Competencies ✅ Full-Stack Development: Expertise in both front-end development and back-end development, using technologies like JavaScript, TypeScript, Python, PHP, Symfony, Laravel. ✅ API Development and Integration: Proficient in RESTful API, GraphQL, API development, and API integration, including third-party services like Stripe API, Twilio API. ✅ E-commerce and Marketplace Solutions: Experience with Ecommerce websites using WooCommerce, Shopify, Magento, WordPress and Drupal ✅ Database Design and Optimization: Expertise in MySQL, MariaDB, PostgreSQL, MongoDB, SQLite, Microsoft SQL Server. ✅ DevOps and Cloud Infrastructure: Proficient with Docker, CI/CD, Ansible, AWS (including AWS Lambda and AWS Amplify), Google Cloud Platform, NGINX, Cloudflare, and Linux System Administration. ✅ Content Management Systems: Proficient in WordPress development. 🛠️ Tech Stack • Front-End: HTML, HTML5, CSS, JavaScript, TypeScript, React (including Next.js, Redux, Material UI, Tailwind CSS), Vue.js, Angular, AngularJS, jQuery, Bootstrap, Sass, Less, Responsive Design, Adaptive Web Design, UX & UI Design. • Back-End: PHP (including Laravel, Symfony, Custom PHP, PHP scripts), Node.js (with ExpressJS, NestJS) • Databases: MySQL, MariaDB, PostgreSQL, MongoDB, SQLite, Firebase, Azure Cosmos DB, Oracle Database, Microsoft SQL Server, Database Development, Database Architecture, Database Design, Database Management, Database Integration, ETL processes. • DevOps: Docker, CI/CD, Ansible, AWS, AWS Lambda, AWS Amplify, Microsoft Azure, Google Cloud Platform, NGINX, Cloudflare, Linux System Administration, GitLab, Bitbucket, Git, Jenkins, Kubernetes. • APIs and Integrations: RESTful API, GraphQL, Stripe Integration, Twilio API, OpenAI API, Instagram API, Twitter/X API, Zapier, Sendy, DocuSign. • CMS and E-commerce: WordPress, WooCommerce, Shopify, Magento, Drupal, Elementor, WPML, Wix, Webflow, Bubble.io. • AI and Machine Learning: Artificial Intelligence, Machine Learning, AI Development, AI Model Integration, Natural Language Processing, Artificial Neural Networks, AI Bots, OpenAI API, OCR Software. • Other Tools: Adobe Photoshop, Figma, Sketch, Jest, Webpack, Babel, Sass, Less, JSON, XML, YAML, Docker Compose, Terraform, Jira, Confluence, Slack, Microsoft Teams. 🏆 Industries Served ➡️ E-commerce and Marketplaces: Building scalable ecommerce websites and marketplaces with secure payment processing and payment gateway integration. ➡️ Finance and Fintech: Developing secure applications and integrating with financial APIs. ➡️ Healthcare and Telemedicine: Creating compliant solutions with a focus on data security and privacy. ➡️ Education and E-learning: Building platforms with interactive features. ➡️ Travel and Hospitality: Developing booking systems, dashboard interfaces, and customer portals. ➡️ Custom Business Solutions: Tailoring applications to meet unique business requirements, including CRM development, ERP systems, and business logic layer implementations.

Python
Full-Stack Development
Node.js
Web Design
React
WordPress
HTML
CSS
JavaScript
Web Development
MySQL
API Integration
API
PHP
Symfony
$100 hourly
- 5.0/5
- (10 jobs)
My expertise: 1. Creating, testing, integrating APIs in Python 2. Data processing 3. Data governance (Ensuring integrity, quality, and security of data) 4. Data analysis 5. Multitenant SaaS applications Main Tech Stack: Python, PostgreSQL, AWS

Python
Trading Automation
API
Data Modeling
pandas
Data Integration
Data Engineering
Data Ingestion
Data Migration
Data Cleaning
Natural Language Processing
PostgreSQL
SQL
ETL Pipeline
Amazon S3
$80 hourly
- 5.0/5
- (6 jobs)
I am looking for a challenging work in which I can fully utilize and further develop the professional skills that I have acquired in my 9 years of working experiences, also utilize the knowledge, strong communication, leadership, architect, and organizational skills I have developed to solve problems and help a company to meet its goals. Highlights : • IT DevOps/Software engineer with 10 years of experience in administration, automation, and systems monitoring • certified AWS Solution Architect • practical experience in architecting of IT solutions • experience in leading people and development processes • experience in design of architecture of infrastructure • expertise in administration of Linux systems, databases, high load systems, automation, monitoring systems, and CI/CD processes

Python
Infrastructure as Code
Ansible
Cloud Architecture
Kubernetes
Terraform
Software Architecture & Design
AWS CloudFront
Linux System Administration
CI/CD
$60 hourly
- 4.9/5
- (136 jobs)
Programming experience: python, golang, bash, perl Applications: shell scripting, web-applications, microservices, web-scraping, SQL based applications (SQLite, MySQL, Postgres, Oracle, MongoDB) Technologies and APIs: Flask, BeautifulSoup, Scrapy, Selenium, Tornado, Google API, Dropbox API, AWS API, HTML\CSS. My DevOps experience is related to: Ansible, Vagrant, OpenShift, Kubernetes, Docker, AWS, Packer, Terraform, Helm, Jenkins, Prometheus. I have certifications and years of experience in: - Google Cloud Certified - Professional Cloud Architect - AWS Certified SysOps Administrator – Associate - CKA: Certified Kubernetes Administrator Worked with UNIX systems for more than 13 years: Linux OS distributions (Slackware, Debian, Ubuntu, Red Hat), HP-UX, Mac OS X and Free BSD. Managed Apache, Postgres, MySQL, Postfix, Squid, BIND, Nginx, Docker and all range of system software. Have practical experience working with AWS Cloud services. Interested in data ETL, web apps, microservices and automation tools development.

Python
Bash Programming
Amazon Plugin
Automation
Golang
Ansible
Google Cloud Platform
Kubernetes
Terraform
Docker
$60 hourly
- 5.0/5
- (38 jobs)
✅ AWS Certified Solutions Architect ✅ Google Cloud Certified Professional Data Engineer ✅ SnowPro Core Certified Individual ✅ Upwork Certified Top Rated Professional Plus ✅ The author of Python package for cryptocurrency market Currency.com (python-currencycom) Specializing in Business Intelligence Development, ETL Development, and API Development with Python, Apache Spark, SQL, Airflow, Snowflake, Amazon Redshift, GCP, and AWS. Accomplished lots of complicated and not very projects like: ✪ Highly scalable distributed applications for real-time analytics ✪ Designing data Warehouse and developing ETL Pipelines for multiple mobile apps ✪ Cost optimization for existing cloud infrastructure But the main point: I have a responsibility for the final result.

Python
Data Scraping
Snowflake
ETL
BigQuery
Amazon Redshift
Big Data
Data Engineering
Cloud Architecture
Google Cloud Platform
ETL Pipeline
Amazon Web Services
Apache Airflow
SQL
Apache Spark
$35 hourly
- 5.0/5
- (3 jobs)
I'm an architectural designer & BIM Specialist. My areas of expertise include architectural drawing, BIM Modelling, conceptual designing, CAD documentation, landscape designing, 3D modeling for design analysis and architectural visualization. I can transform your ideas into actionable plans. I use Autodesk AutoCAD, Autodesk Revit, Autodesk 3D Max, Sketchup and Corona Render. I want to combine my ability in design and architecture with my creativity to provide the highest quality service for my clients. Please reach out with any questions or opportunities.

Python
C#
Microsoft Excel
Dynamo Studio
Grasshopper 3D
Autodesk AutoCAD
Autodesk Revit
Adobe Photoshop
Autodesk 3ds Max
SketchUp
Rhinoceros 3D
$45 hourly
- 5.0/5
- (23 jobs)
Hi there, I am the CEO and founder of Vstorm.co - we build custom LLM-based software. We help startups, scaleups, and tech companies to drive ROI by hyper-personalization, hyper-automation, and enhanced decision-making processes through text-based AI technologies. Among our customers are startups from the USA, UK, and Western Europe featured in Financial Times, Forbes, Tech Crunch, Wired, Business Insider, and The New York Times ✅ API-based LLMs: PaLM 2, ChatGPT, Anthropic, ✅ Open source LLMs: Llama 2, Falcon, Mixtral, NeoX and more. ✅ LLM development: prompt engineering, fine-tuning, deployment ✅ Custom LLM-based software: LangChain, LlamaIndex, Python, FastAPI and Django ✅ Front-end: JavaScript, Vue.js, React ✅ Machine Learning: PyTorch, TensorFlow, Scikit-Learn, Keras ✅ Vector Databases: Milvus, Qdrant, Chroma, Pinecone, Weaviate ✅ Databases: MySQL, PostgreSQL, SQL Server ✅ Cloud: AWS, Azure, Google Cloud Platform I am a public speaker in the AI field (the UK, Germany, Poland), and in my private time working on the world's first Personal Energy OS digital course that helps entrepreneurs manage their physical, mental, emotional, and spiritual energy to stay with peak performance. 🤝 Contact me for potential collaboration.

Python
iOS Development
Android App Development
Ruby on Rails
JavaScript
PHP
React
Node.js
User Experience Design
Front-End Development
$29 hourly
- 5.0/5
- (4 jobs)
Skilled and passionate Designer with a strong background in product design and development, woodworking, 3D modeling & rendering, task automation, cnc. We run a small family business specializing in manufacturing wood and steel/metal products. I have both theoretical and practical, hands-on experience. With a proven track record, I've successfully collaborated with individuals, private companies, public units creating multiple unique and beautiful products. Whether it's a custom woodworking project or a complex product design, I try to bring a unique blend of creativity and expertise to the table. ---------- What I do: Product design and development – product concept, ready to manufacture product (from scratch to end). Woodworking structure design - patio, pergola, playhouse, playset, swing set, gazebo, framing, house, shed, furniture and much more. DIY plans – for business or individual needs. Instructions - step by step instructions, instruction manuals, assembly instructions. 3D modeling – working mainly in CAD software called Sketchup Pro, creating simple and complex 3d models, dynamic component models. Also using Fusion 360. Rendering – creating quality product visualisations. 2D drawings - conceptual drawings, production drawings, technical drawings. Material list – material list, cust list, shopping list, bill of materials ---------- Skills Highlights: Product Design - from concept to creation, I specialize in designing products that captivate and function flawlessly. Woodworking – not many things give more pleasure than bringing ideas into life by getting my hands dirty. CNC – having our own cnc routers, creating designs, toolpaths, generating gcode and operating 3D Modeling and Rendering - I bring ideas into the digital realm, providing accurate models and quality visualizations. Task Automation - Streamlining workflows through automation, boosting efficiency and productivity using existing tools. ---------- Passionate About: Design: I love creating a product and seeing what it looks like before its physical implementation Technology: Embracing the latest technologies in work and everyday life, appreciating the improvements in the quality of life thanks to technology enhancement. Nature: love spending time outside actively, hiking in the forest or mountains.

Python
GIMP
Cost Estimate
Task Automation
JavaScript
Autodesk Fusion 360
CSS
HTML
Microsoft Excel
Google Sheets Automation
Google Sheets
Ruby
Wood Engraving
Product Design
SketchUp
Want to browse more freelancers?
Sign up