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Clients rate Python Consultants
Rating is 4.9 out of 5.
4.9/5
based on 317 client reviews
  2. Python Consultants
  3. (Current) Spain
  • $35 hourly

    • 5.0/5
    • (5 jobs)
    4 years of experience as a Python Developer. Main stack: -FastAPI, Flask, Django -Postgres (or any other relational databases) + SQLAlchemy ORM -REST API -GraphQL (Strawberry) - LLM (Langchain) - Web scraping JS, React, HTML + CSS Docker GCP Celery, RabbitMQ Prefer backend ^^ Always working on myself. Always studying.
    Featured Skill Python
    Selenium
    API Development
    RabbitMQ
    Django
    CSS
    SQL
    HTML
    GraphQL
    PostgreSQL
    Flask
    Docker
    JavaScript
  • $50 hourly

    • 5.0/5
    • (17 jobs)
    ⚡ Make AI Work For You: Transforming Businesses Through Intelligent Solutions I transform complex business challenges into efficient, automated workflows that save time, cut errors, and fuel growth. With expertise in both no-code platforms and custom development, I deliver end-to-end AI solutions that keep you ahead. 🎯 Core Specialties: • Custom AI Agents Development • Conversational AI & Voice Assistant Development • Workflow Automation & Process Optimization • System Integration & API Development 🛠️ Technical Stack: • Automation: n8n, Make.com • AI Development: LangChain/LangGraph (+ Flowise, Langflow), VoiceFlow • Custom Development: Python, API Integration • Voice AI: VAPI, Bland AI 💡 My Approach: • Quick Discovery: Understanding your most pressing challenges • Rapid Prototype: Getting a working solution • Measure & Refine: Optimizing for maximum ROI • Scale & Expand: Growing capabilities as your business evolves ✅ Why Work With Me: • Deep expertise across leading platforms • Marketing Background: I understand business metrics, not just code • Practical Solutions: Focus on ROI and real business impact • Clear Communication in non-technical language Ready to revolutionize your business operations with AI? Let's discuss how I can help you achieve your automation goals.
    Featured Skill Python
    AI Development
    Marketing Automation
    Chatbot Flow Design
    Chatbot Development
    Airtable
    LangChain
    API Integration
    ChatGPT API
    AI Chatbot
    AI Agent Development
    Make.com
  • $40 hourly

    • 5.0/5
    • (10 jobs)
    A graduate of BS in Mathematics with Masters in Data Science (Machine Learning, Deep Learning). My work experience is related to the field of NLP and Computer Vision. Expert fine-tuning tuning models and with generative AI for Chatbots.
    Featured Skill Python
    Hugging Face
    OpenAI API
    Prompt Engineering
    LangChain
    spaCy
    Artificial Neural Network
    Neural Network
    Artificial Intelligence
    Chatbot
    OpenAI Embeddings
    Computer Vision
    Natural Language Processing
    Keras
  • $35 hourly

    • 5.0/5
    • (11 jobs)
    I have more than seven years of experience helping clients customize, extend and maintain their existing websites and online services. To achieve my client's goals my experiences have ranged from WordPress theme and plugin customizations, WooCommerce integrations and performance optimizations to complete CSS customized sites that look great in all screen widths, LMS with Chamilo, custom dynamic web applications with CodeIgniter and server administration with ISPConfig. Whether you are starting a new project from the ground up or just need maintenance or customization to an existing website, I can work on every aspect of your project (from front-end design to back-end integration), or just certain parts, based on your specific needs. When working with clients I deliver open, agile and trustful communication. I pay attention to detail and will over deliver and not stop until you are totally satisfied. I am happy to discuss your needs and help support you in finding the best strategy that meets your project.
    Featured Skill Python
    C++
    AJAX
    Bootstrap
    Google APIs
    Linux System Administration
    WordPress Multisite
    CodeIgniter
    Elementor
    CSS
    HTML
    JavaScript
    SQL
    Sass
    PHP
  • $67 hourly

    • 5.0/5
    • (4 jobs)
    Driven by innovation and a passion for technology, I thrive in environments where I can leverage my 5+ years of experience in IT, software development, and design to create impactful solutions. My expertise lies in unlocking the potential of No/Low-Code platforms, like Xano, Make, Zapier, Weweb and more, to automate complex workflows. I'm not just a builder, though; I'm also a problem-solver. Beyond technical prowess, strong communication and collaboration are my superpowers. I excel at working with diverse teams, whether it's collaborating with clients to understand their needs or partnering with developers to ensure seamless integrations. This collaborative spirit also fueled my entrepreneurial journey, leading me to found a tech startup and secure pre-seed funding. Learning is my constant companion. I actively stay updated with the latest advancements in technology, ensuring my skills and solutions remain relevant and scalable. My diverse background, encompassing industrial design and software development, allows me to approach challenges from a unique perspective, adding a creative edge to my technical expertise. Whether it's tackling complex automation challenges, spearheading product development, or contributing to innovative projects, I thrive in dynamic environments where my skills and passion can make a real difference.
    Featured Skill Python
    Swagger
    System Automation
    Technical Project Management
    WordPress
    Tech & IT
    Chatfuel
    Google APIs
    Dialogflow API
    Automation
    Node.js
    Chatbot
    Webflow
    Low Code & RAD Software
    Make.com
    React
    JavaScript
    API Integration
  • $45 hourly

    • 4.9/5
    • (8 jobs)
    As a Freelance Electronic and Signal Processing Engineer with an MEng in Electronic Engineering, I specialize in PCB design, signal processing, and embedded systems. My expertise includes designing, simulating, and creating schematics for high-voltage battery systems and biomedical devices, with a strong focus on ECG signal processing. Clients seeking precision in PCB design, signal processing, or biomedical applications can rely on my proven track record and dedication to excellence. My portfolio showcases detailed project work, including research on ECG and respiration. Let's collaborate to bring your project to fruition with technical expertise and innovative solutions. Top Skills: PCB Design & Simulation: Proficient in creating high-performance PCB layouts for complex electronic systems. Signal Processing: Specialized in ECG signal analysis and respiratory rate detection algorithms. Embedded Systems: Experienced in developing integrated systems for various applications. Biomedical Engineering: Research on the impact of respiratory signals on ECG outputs. Notable Projects: EEG Active Electrode Design, Testing, and Validation: Developed and validated cutting-edge EEG electrodes for enhanced signal accuracy. ESP32 ECG Implementation: Implemented ECG monitoring solutions using an ESP32-WROOM-32E. AI & Machine Learning Expertise: In addition to my engineering skills, I have experience in AI and Machine Learning. I have applied these technologies in personal projects and hold a Machine Learning certification in Python and R from Udemy. This allows me to integrate intelligent algorithms into engineering solutions.
    Featured Skill Python
    Technical Design
    Digital Electronics
    Electronic Circuit Design
    Microsoft Excel
    SolidWorks
    Microsoft Word
    Analog Electronics
    MATLAB
  • $40 hourly

    • 5.0/5
    • (38 jobs)
    Is your business struggling to navigate the complexities of data management and automation? From inefficient processes to disjointed data flows, I understand the challenges you may encounter on your growth journey, and I'm here to provide expert guidance and solutions tailored to your needs. With over four years of experience, I specialize in helping businesses overcome common data and automation hurdles and unlock their true potential. Let's address some of the key problems you may be facing: 📉 Inconsistent data: Are you grappling with data scattered across multiple systems, making it difficult to gain accurate insights or make informed decisions? ⏰ Manual and time-consuming tasks: Are you spending countless hours on repetitive tasks that drain your productivity? 🌌 Lack of actionable insights: Do you feel overwhelmed by the sheer volume of data at your disposal, yet struggle to extract meaningful insights? Now, let me introduce myself. I'm Juan, a dedicated data expert with a passion for helping small businesses succeed. With my extensive knowledge in data analysis and proficiency in various tools and technologies, I can transform your data into a strategic asset. Leveraging my expertise in data analysis, I specialize in unlocking actionable insights from complex datasets. My toolkit includes: 📊 MS Excel and Google Sheets 🗃️ SQL 🐍 Python ⚙️ Apps Script 🅡 R 🖥️ Databricks 📈 Microstrategy I also excel in data visualization and UI/UX design concepts. I understand the importance of presenting data in a visually appealing and comprehensible way. To achieve this, I utilize industry-leading visualization tools such as: 📊 Tableau 📊 Data Studio 📊 Power BI 💼 As an experienced consultant, I specialize in working with small businesses like yours to optimize processes, streamline data management, and implement effective automation solutions. Together, we'll unlock the power of data to drive your business forward. 📈 Ready to propel your business to new heights? Reach out today, and let's discuss how I can tailor my skills to meet your unique needs and help your small business thrive.
    Featured Skill Python
    Business Analysis
    Databricks Platform
    Data Science
    Machine Learning
    Data Extraction
    ETL
    Data Analysis
    Google Apps Script
    Microsoft Excel
    R
    Tableau
    Looker Studio
    SQL
    BigQuery
  • $50 hourly

    • 5.0/5
    • (1 job)
    I am a computer engineer, currently specialized in development on cloud technologies, especially Azure. Actually I work as a data engineer helping companies achieve their objectives in the data field. Also I have experience developing in collaborative teams and designing solutions.
    Featured Skill Python
    Serverless Computing
    Azure Cosmos DB
    C++
    Node.js
    Azure App Service
  • $60 hourly

    • 5.0/5
    • (8 jobs)
    👋 Hello! Are you looking for a highly skilled Full Stack Data Scientist to drive your data initiatives forward? 📈 Experience: I am an experienced professional with 4 years of hands-on experience in Data Science positions, covering the entire data pipeline from data extraction and processing to machine learning model deployment and visualization. I hold two MSc degrees in Data Science and Economics. 🛳️​High-Profile Companies: I've had the privilege to work with top-notch tech organizations, including Amazon and Glovo, where I honed my skills and contributed to cutting-edge projects. 🔧​Tools Proficiency: • Programming Languages: Python, SQL • Machine Learning: Sklearn, Pytorch • Scraping: Selenium for Scrapers • ETL Processes: DBT, Airflow-Jenkins • Data Visualization: Power BI, Looker and LookML-Tableau • Database Management / Data Modeling: Amazon Redshift, Cloud SQL, BigQuery • Version Control: Git/GitHub • Cloud Services: AWS, Google Cloud • Containerization: Docker 🎉​Specific Achievements: • Glovo: - Independently built and productionalized predictive Machine Learning models in Python to forecast orders in real time for quick-commerce (groceries). The prediction, based on an LSTM neural network served with real-time data on orders and users viewing the store page, was used to anticipate the dispatch of a courier. This initiative cut delivery time by 15% at an extra cost of only 1% per order. - Developed a highly efficient web scraping framework utilizing Docker, Jenkins, AWS, Selenium, Apache Airflow, LookML, providing crucial insights for strategic planning to the company's C-level executives. The scraper retrieves data from 15 different competitor platforms related to the Estimated Time of Arrival of orders 6 times a day for more than 30,000 stores. - Conducted rigorous A/B testing for Real-Time Operations, optimizing operational strategies across all cities where the company operates. Designed the A/B test to assess the real-time actions made by agents to tackle operational issues, such as lack of couriers, and understand their impact. Following this A/B test, the entire action plan of the department was redesigned. • Amazon: - Overhauled the entire data pipeline to enhance the dashboard functionalities for the Amazon EU Procurement department, elevating the accuracy of displayed information from 80% to 97%. This involved crafting complex SQL queries, using DBT, implementing sophisticated string matching algorithms using Python to ensure data precision, and developing Power BI dashboards. ❤️‍🔥​Passion and Motivation: I'm passionate about leveraging data to drive meaningful insights and solutions, and I'm always eager to tackle new challenges in the data analytics and data science space. 🔊​Call to Action: Feel free to contact me for data-driven solutions to your business challenges. Let's work together to turn your data into actionable insights.
    Featured Skill Python
    dbt
    BigQuery
    API Integration
    Looker Studio
    Predictive Analytics
    Google Cloud Platform
    Tableau
    LookML
    Microsoft Power BI
    SQL
    Web Scraping
    Machine Learning
    Data Science
    Data Analytics
  • $33 hourly

    • 5.0/5
    • (10 jobs)
    Hello! Thank you for viewing my profile, I introduce myself, my name is Thomas and I am a young man with a vocation for computers since my childhood. At the age of 14 I started doing research and small projects by consuming a lot of online content about the languages and technologies that caught my attention. My first personal project was a proxy server publishing website. In which I used PHP, HTML/CSS/JS (bootstrap) and Python. Being used PHP and HTML/CSS/JSS for the UI of the clients and Python for the scraping and checking of the proxy servers. After 2 years doing small projects for pure self-interest, at the age of 16 I discovered FiveM, a modification of the popular video game GTA V, which allowed to program modifications to the game experience. Thanks to this discovery I learned Lua and the importance of optimization. I also discovered netfilter and the power of iptables after creating FiveM servers and being a victim of numerous DDoS attacks. At the age of 18, I started with a friend an Anti-DDoS hosting service in the face of a wave of massive attacks on FiveM servers. Since then I have been fascinated by computer security and related applications such as: NGINX, HaProxy, etc... Which aim to create resilient, scalable and highly available systems. I also discovered several flaws in FiveM source code, reporting them and helping to fix them. Of course during all these years I have been studying in my home country, Spain. Thanks for reading this far! And last but not least, here I list the languages and technologies I know along with the level of knowledge I have of them. Languages: * Python (High) * JavaScript/TypeScript (High) * Lua (High) * PHP (Medium-High) * GoLang (Medium-High) * C/C++ (Medium) Technologies: * NGINX (Medium-High) - I consider myself pretty skilled with NGINX but I haven't gotten to use their enterprise version so I wouldn't want to overqualify myself. I have also used Lua alongside NGINX. * HaProxy (Medium) * Docker (Medium-High) * Kubernetes (Medium) * MongoDB (High) * RedisDB (High) * pfSense/OPNsense (High) * PostgreSQL (Medium-High) * MySQL (High) * Let's Encrypt (SSL) I also understand that the absence of associated projects may generate mistrust and I understand that. Most of my projects are not public for personal reasons or for use in private systems.
    Featured Skill Python
    Redis
    PHP
    Web Development
    JavaScript
    MongoDB
    SQL
    Golang
    C#
    Lua
    Laravel
    Docker
    NGINX
    System Administration
    Linux
  • $75 hourly

    • 5.0/5
    • (3 jobs)
    My Name is Wiliam Sanz, I am a Microsoft Power Platform Solutions Architect with over 8 years of experience working in consultancy for international projects. I lead End-to-End Data Analytics solutions, encompassing architectures, functional requirements, development, and all necessary aspects to deliver high-quality results and enhance datadriven decision-making. Technologies: - Power Platform - Power BI - Power Apps - Power Automate - Dataverse - AI Builder - Microsoft Fabric Past clients: Global packing Supply, NEOM, Santander, Repsol, Inditex, Iberdrola, Firmenich, Paradores Turismo, NOKIA, Telefonica, Tubacex, Ecoembes, GB Foods, Testa Home.
    Featured Skill Python
    AI Builder
    ETL
    Business Application Development Language
    SQL
    Data Modeling
    Data Visualization
    Business Intelligence
    Data Analysis
    Microsoft Power Automate
    Microsoft PowerApps
    Microsoft Power BI
  • $35 hourly

    • 4.9/5
    • (99 jobs)
    FREE CONSULTATION SERVICE I am more than happy to share my years of experience in helping clients build web/mobile applications from the ground up, including but not limited to, setting up MVP, choosing tech stack, scoping out practical plan/timeline, estimating budget, and more. Please send me a message so we can discuss how we can realize your company's true potential!** ✅ WHY WORK WITH ME? ✔ Vast experience in building scalable web applications across various industries. ✔ Specialization in Python, Django, and database management. ✔ Deep knowledge of industry-specific challenges and tailored solutions. ✔ Strong problem-solving skills for tackling complex technical issues. ✔ Proficiency in AWS, Google Cloud, and Microsoft Azure services. ✔ Dedicated to delivering outstanding results and client satisfaction. ✔ Transparent and open communication for seamless collaboration. ✔ Effective project management to ensure timely completion. ✔ A dependable and skilled professional committed to realizing your vision. 🛠 𝗦𝗞𝗜𝗟𝗟𝗦 🔸𝗖𝗼𝗿𝗲. Python, NodeJS, Java, C++ 🔸𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀. MySQL, PostgreSQL, SQLAlchemy, pyodbc, MariaDB 🔸𝗡𝗼-𝗦𝗤𝗟. MongoDB, Redis, ElasticSearch 🔸𝗖𝗹𝗼𝘂𝗱. AWS EC2, S3, SES, Route 53, ECS/ECR/EKS, Lambda, GCP GAE, DB, Compute Engine 🔸𝗔𝗣𝗜. Django, FastAPI, Express, NestJS, Flask
    Featured Skill Python
    Serverless Computing
    Front-End Development
    JavaScript
    Docker
    GraphQL
    TypeScript
    Angular
    Flask
    Django
    React
    Node.js
    Bootstrap
  • $59 hourly

    • 5.0/5
    • (21 jobs)
    ASAP solutions in case that your application is broken or not working as expected : I can help you! I'm available for quick bug fixing and also for server troubleshooting and recovery. Intro : I am an expert full-stack devops developer (including Linux administration and troubleshooting) with computer engineering studies and 15 years of experience in IT and I’m also an official industrial automation technician (industrial programming, quality, sensing and automated process control). Running Bluengo too. I'm in the central Europe timezone UTC+1 and I'm specialized in building and maintaining the next things: * SaaS platforms (I can also offer white-label SaaS's solutions with no upfront costs, just pay per use) * Management platforms with clients and staff areas (public area + backoffice) * Improve and convert legacy and current applications to high performance and high availability applications. * Internet of Things (IoT) (I have an interesting hardware product for enabling the secure boot of encrypted servers) * Industrial and management processes automation. * Desktop/mobile management apps. * Websites (from WordPress to massive video streaming websites). * Digital signage (reactive playlists, multiplatform Web/Linux/Windows/Android players, piped music, unattended secure kiosks) * Crypto projects. Some technologies I know (keywords): Linux (as DevOps, I can automate operations, maintenance and monitoring of any number of servers) PHP - Symfony - Laravel GoLang Python AWS - S3 - Cloudfront - Batch - EC2 - ECS - Route 53 - VPC's - etc. HTML - JS - CSS Docker - Docker Compose NodeJS Websockets - MQTT Arduino / ESP32 firmware MYSQL MongoDB ElasticSearch InfluxDB Grafana Prometheus Memcached Redis Angular +2 ReactJs React Native Cordova Ionic Crypto and NFT (ERC20, ERC721 ) also BTC developments. Salesforce (Lightning development and Salesforce API integrations) Zoho (Zoho API integrations) Other skills: * Clean code (SOLID, KISS, YAGNI, DRY). * Automation (bash/python scripting, CI/CD, reports, handling events, repetitive tasks, etc.). * Friendly and professional dashboards for processes (instrumentation and alerts). * Improve performance of existing systems (WordPress and custom-made developments). Most successful achievement: * I've been on-call for two years and getting 0 calls regarding issues in a massive global digital signage SaaS platform designed, implemented, built and maintained by myself (uptime of 100% for two years).
    Featured Skill Python
    Bug Fix
    Linux
    API Integration
    JavaScript
    Golang
    Troubleshooting
    Laravel
    ESP32
    Arduino Firmware
    Amazon Web Services
    MongoDB
    WordPress
    PHP
    DevOps
  • $37 hourly

    • 5.0/5
    • (107 jobs)
    Combining innovation with seamless functionality, we have rapidly risen to the forefront of the mobile and web development industry: - According to Clutch, our company in 2022 became a leading company in the sector. - Since 2011 - more Than 10 Years of Experience. - Proven by companies - check our Clutch profile for real reviews. - Proven by funded startups (projects we started gained investments for $100M+ in total). Our services: - Discovery Phase for detailed product scoping in 2-3 weeks. - MVP for startups and businesses in 2-3 months. - Web/mobile product development. - Complex cloud solutions implementation based on Amazon Web Services or Google Cloud. - Dedicated teams with proven expertise & certifications. - User-centered product design by UI/UX experts - Data science: proof of concept (POC) based on analytics & modeling - Product maintenance and support services - Legacy reengineering service Our expertise includes: - Serverless Architecture. - Frontend development (React.js or Vue.js). - Backend development (Python/Django, PHP/Laravel or Node.js). - Mobile development (Flutter) - Amazon Web Services - Business Analysis - DevOps Engineering - UI/UX Design - Automation and manual quality control and assurance Technologies: - PHP/Laravel, Python/Django, Node.js. - React.js, Vue.js. - Payment systems: Stripe, Google Checkout, Autorize.net, PayPal, etc. - Any other possible integrations. - Management tools: Jira, Git.
    Featured Skill Python
    Functional Testing
    Android App Development
    Mobile App Development
    iOS Development
    Web Development
    Django
    Laravel
    AR Application
  • $80 hourly

    • 5.0/5
    • (39 jobs)
    Currently based in Spain, I am seeking a part-time remote job opportunity in the US. - Greeting! I am Alex - a self-motivated and organized Full Stack Senior Software Developer with over 15 years of comprehensive experience in software programming. I have specialized in Full-Stack Web Development for 7 years, with a strong emphasis on Python and React. I am adept at building applications and services in a test-driven manner and proficient in a wide range of backend, frontend, and database technologies. My experience and core qualifications include: • Backend Development: Python, Django, Celery, Flask, Docker, Nginx, AWS • Database Management: PostgreSQL, MSSQL/TSQL, Redis, MongoDB, MySQL • Frontend Development: JavaScript, TypeScript, React, Node.js, HTML, CSS • Testing: TDD, BDD • Operating Systems: proficient in macOS, Linux provisioning and BASH scripting, and Windows environments • Data Management: designing and deploying data scraping & crawling bots Sincerely, Alex
    Featured Skill Python
    Web Crawling
    Flask
    PostgreSQL Programming
    React
    Linux System Administration
    Django
    Docker
    SQL
    JavaScript
  • $40 hourly

    • 4.9/5
    • (18 jobs)
    Frontend: react.js, next.js, gatsby.js Backend: nest.js, express.js, gin, flask, fastApi, symphony DevOps: aws, gcp, docker, ci/cd, IaC Automation: playwright, selenium, webdriverIo Databases: postgresql, mysql, dynamodb, firestore Programming languages: javascript/typescript, golang, python, php
    Featured Skill Python
    Flask
    Node.js
    TypeScript
    JavaScript
    Next.js
    Redux
    Amazon Web Services
    Mobx
    Docker
    Gatsby.js
    CI/CD
    NestJS
    React
    Selenium
  • $85 hourly

    • 5.0/5
    • (223 jobs)
    I am an experienced elasticsearch, logstash and kibana consultant with a passion for getting meaning out of data. I have helped to setup and maintain large and small installations, from small pilot web sites upto TB clusters for multinational companies, on AWS and Google Cloud. Main technlogies: Non relational database: Elasticsearch Relational database: mySQL, postgres SQL Visualization: Kibana, Grafana Ingestion: Logstash, SQS Web server: Nginx Scripting: Python, PHP, AWS Lambda OS: Ubuntu AWS, cloudwatch, EC2, IAM, SQS
    Featured Skill Python
    Amazon ECS
    MySQL Programming
    Logstash
    Kibana
    Core PHP
    AWS Lambda
    RabbitMQ
    Elasticsearch
    NGINX
  • $80 hourly

    • 4.8/5
    • (173 jobs)
    ✅ Top 1% part of Upwork's Expert-Vetted program | NO AGENCY SOLO DEVELOPER 🎖️ 6 years+ of experience in Data Science 🏅 160+ Upwork Projects 💯 Less than 1 Hour Response time My specialty is to take business problem and find a suitable solution using AI with programming tools from Python, R, Javascript programming languages. My skills include machine learning, deep learning, computer vision, web scraping, data engineering, web development, and data visualizations. I can create interactive web applications and dashboards using Python's Dash framework and R's shiny package so you will be able to observe, analyze and present various aspects of your business and other activities in practical ways. My expertise also includes the development of graphical user interface GUIs with Python's Kivy framework. In Computer Vision, my skills include image classification, object detection, and image segmentation with Python tools such as Tensorflow, Keras, CNNs (LeNet, AlexNet, VGG1619, InceptionV3, ResNet50), SSD, YOLO, TFOD, and Mask R-CNN. Importantly, I have skills in math and statistics essential for understanding processes behind code and interpreting outcomes from it. I have done my MBA with a focus on data science. I have been working as an accountant for around five years, including a member of the Big Four and as Data Scientist in a local IT company focused on DS. Thus, I understand finance from theoretical and practical sides and can apply code to analyze vast amounts of financial or other data efficiently. Considering my previous experience, my domain knowledge in finance, marketing (CTR, CLV), process optimization, and other business areas, I will focus on understanding your business goals and implementing solutions to make them come true. My skills include: ✅ Data Science ✅ Machine Learning ✅ Deep Learning ✅ Generative AI ( Langchain, IIamaIndex, LangGraph, LangSmith, HuggingFace, StableDiffusion, Midjourney, OPEN AI, CHAT GPT4, CHAT GPT3.5, Mistral7B, Gemini) ✅ Prompt Engineering (ICO, TESSA, ReAct, Chain of Thought, Map Reduce, Refine) ✅ Full Stack Development (React, React Native, Next.js) for AI integration ✅ Interactive Visualizations/Dashboards ✅ Data Engineering (MySQL, MongoDB, PostgreSQL, BigQuery, Oracle, SQLServer, Pinecone, ETL) ✅ Python, R, SQL ✅ Object Oriented Programming (OOP) ✅ PEP-8 (pylint, isort, flake8, autopep, black, docstrings, pydocstyle, mkdocs) ✅ Web development (interactive dashboards Dash) ✅ Bot Development (Telegram) ✅ Graphical User Interfaces (GUI) Kivy ✅ Big Data (Spark) ✅ Recommender Systems ✅ DevOps (ML Deep Learning model deployment on cloud, TDD, AWS, GCP, Docker, REST API) ✅ OCR ✅ Computer Vision ✅ Audio Processing ✅ Natural Language Processing NLP (Bert, fastText, Langchain) ✅ CNN (LeNet, AlexNet, VGG1619, InceptionV3, ResNet50) ✅ Object Detection (R-CNN, SSD, YOLO, TFOD API) ✅ Image Segmentation (Mask R-CNN) ✅ Transfer Learning ✅ Time Series Analysis (ARIMA, SARIMA, LSTM, PROPHET) ✅ OpenCV ✅ Educational Tutorials ✅ Web Scraping ✅ Web Crawling ✅ API Clients ✅ Keras, Tensorflow, PyTorch ✅ Dash, Shiny, Plotly, Streamlit, React, Next.js ✅ Pandas, Numpy, Scipy, Scrapy, Selenium, requests, ggplot2 ✅ IOT (Raspberry Pi) ✅ REST API (Google Ads, Google Analytics, FB/META API, Stripe, CCXT, OPEAI etc.) ✅ REST API development (Flask, FastAPI)
    Featured Skill Python
    React Native
    Next.js
    React
    Stable Diffusion
    AI Chatbot
    Generative AI
    R Shiny
    Dash
    Machine Learning
    Data Science
    Deep Learning
    Computer Vision
    Tesseract OCR
    R
  • $55 hourly

    • 5.0/5
    • (9 jobs)
    I'm an AI Software Engineer and Fractional CTO with 10+ years of experience. I offer: 💡 R&D Software Consultancy 💡 RAG, Agent Development, and OpenAI Integration 💡 API development, CI/CD, DevOps, Docker, Terraform 💡 Frontend and Backend development 💡 ML&AI Consulting and Engineering Tech stack: - Frontend: React / Vue / Svelte / Next.js / React / TypeScript - Backend: Golang / Rust 🦀 / Python - Machine Learning: PyTorch / Reinforcement Learning (RL) tooling / Edge Impulse - CI/CD: Docker / Kubernetes / Helm / Terraform / AWS / GCP / Gitlab / Github / Jenkins - Databases: Postgres / Mongo / MySQL / Firestore / Redis (cache) - Message brokers: Kafka / Memphis / RabbitMQ - APIs: gRPC / REST / GraphQL - Patterns: Hexagonal architecture / Events and more ML Layer 🧠🤖: - ML Libraries: Scikit-learn, XGBoost, diffusers, transformers, etc. - DL Frameworks: TensorFlow, PyTorch, Keras, etc. - Large Language Models: GPT, **LLaMA**, Falcon, etc. - Generative AI Consultant - RAG, Prompt Engineering, LangChain, LlamaIndex You can find more about me on my personal site: jovisaib.com Let's talk about your project! Keywords: javascript, integration, rest, api, terraform, e-commerce, shopify, stripe, serverless, cloud functions, golang, bigquery, cloudbuild, cloudrun, gcp, aws, ai, rag, langchain, fractional cto
    Featured Skill Python
    BigQuery
    Node.js
    Terraform
    React
    Vue.js
    Tailwind CSS
    Golang
    Google Cloud Platform
    Amazon Web Services
    DevOps
    D3.js
    Rust
    TensorFlow
    PyTorch
  • $80 hourly

    • 3.6/5
    • (19 jobs)
    I am a dedicated and adaptable professional with over a decade of hands-on programming expertise and five years specializing in cyber security. Currently contracted with Google, I serve as a software developer contributing to Google Workspace, utilizing my proficiency in JavaScript, Google Apps Script, and Python. My role involves providing developer support and crafting third-party applications with OAuth2 integration for seamless Google Workspace functionality. Key Skills: Main Programming Languages: JavaScript, PHP, Google Apps Script, Python Security Expertise: Cyber Security, OAuth2 Google Workspace: Integration, Developer Support Cloud Services: Proficient in Amazon Web Services as well as Google Cloud. WordPress: Expertise in WordPress development Database Technologies: Hands-on experience with MySQL, as well as Firestore and Firebase databases Scripting: Extensive experience in Google Apps Script Development: Web Development, Web Applications, Chrome Extensions, Wordpress Automation: Over two decades of coding and automation script creation Data Analysis: Proficient in leveraging scripting for data analysis Networking: Strong foundation in networking principles Educational Background: I read Physics for my bachelor's degree, and then pursued postgraduate studies in Cyber Security, enhancing my theoretical knowledge and practical skills in the field. Volunteer Work: For almost half a decade, I have actively volunteered in public forums, offering scripting expertise to users of Google Apps Script and Google Workspace technologies. This experience has allowed me to stay at the forefront of industry trends and deepen my understanding of user needs. Language Proficiency: As a native English speaker raised in a bilingual household in the south of England, I am fluent in both English and Spanish. This language versatility enhances my ability to communicate effectively and work seamlessly with diverse teams. Experience Highlights: Google Contract: Currently engaged with Google, contributing to Google Workspace as a software developer. Scripting Mastery: Over 20 years of coding and automation script development, covering a broad spectrum from Google Workspace integration to productivity tools, web development, data analysis, and Chrome Extensions. Security Focus: In-depth experience as a cyber security engineer, emphasizing security protocols such as OAuth2. AWS, WordPress, Firestore: Well-versed in Amazon Web Services, WordPress development, and Firestore, bringing a comprehensive skill set to diverse projects. Experience setting up AWS EC2 and RDS instances with LAMP stack Why Choose Me: Proven Track Record: With a decade of programming and cyber security experience, I have a solid track record of delivering high-quality solutions. Google Workspace Expertise: My current role at Google showcases my proficiency in Google Workspace integration, developer support, and application development. Full Stack Skills: From AWS to WordPress and Firestore, I possess a versatile skill set for comprehensive project execution. Communication Skills: Fluent in both English and Spanish, I bring effective communication skills to any project, fostering clear and collaborative interactions. Let's Discuss: Feel free to reach out and discuss your project requirements. I am confident in my ability to contribute effectively and bring valuable insights to the table. Let's create something exceptional together!
    Featured Skill Python
    JavaScript
    CSS
    Google Apps Script
    Google APIs
    Google
    Front-End Development
    Scripting
    HTML
    OAuth
    Google Sheets
    Google Docs
    Automation
    Google Cloud Platform
    Google Slides
  • $30 hourly

    • 5.0/5
    • (26 jobs)
    With a Bachelor’s Degree and Diploma in computer science, numerous years of hands-on experience creating and implementing software applications, and the ability to troubleshoot and solve problems in a timely and accurate manner. My technical expertise includes cross-platform proficiency (Windows, Unix and Linux ); fluency in 13 scripting/programming languages (including C, C++,C#, Python, Visual Basic, Java, Perl and SQL); advanced knowledge of developer applications, tools, methodologies and best practices (including OOD, client/server architecture and self-test automation); Managing and Configuring Embedded Systems (Busybox) as well as IOT Devices such as Arduino, Raspberry PI, CubieBoard, Beaglebone, Intel Galileo and Intel Edison; Configuration management using Ansible. system virtualization using QEMU, Virtual Box, VMWare, XEN and Microsoft Hyper-V. I truly believe in continued education and research, and continue to seek new software and methods to assist with product development. I hope to bring my knowledge, and future knowledge to any organization i work in.
    Featured Skill Python
    Deployment Automation
    Kubernetes
    Linux
    Microsoft Power BI
    Red Hat Enterprise Linux
    Ubuntu
    Java
    Ansible
    Linux System Administration
    Amazon Web Services
    DevOps
    Bash Programming
    Splunk
    CentOS
  • $10 hourly

    • 4.5/5
    • (3 jobs)
    Dynamic Software Engineer with experience in producing high quality products serving globally with international Customers.
    Featured Skill Python
    API
    JavaScript
    CSS
    Django
    HTML
  • $30 hourly

    • 5.0/5
    • (8 jobs)
    I'm passionate about using data to improve music events—for artists, audiences, and the industry. With a blend of music industry expertise, data analysis, and technology, I aim to bridge the gap between artists and their fans, creating more meaningful experiences. My hands-on experience with music rights, royalties, and tech gives me a unique perspective on making the music events industry more sustainable and engaging. I'm focused on finding new ways for people to discover, connect with, and support live music.
    Featured Skill Python
    Google Sheets
    Music Marketing
    Music Promotion
    Digital Marketing
    Content Writing
    Marketing Analytics
    Business Intelligence
    Data Science
    Looker
    SQL
    Data Analytics
    Data Analysis
    Google Analytics
    Data Visualization
  • $30 hourly

    • 5.0/5
    • (15 jobs)
    I'm an Environmental Scientist, award-winning fiction writer, content writer, translator, and educator (university, primary, academy, and private). I am a self-taught data scientist and machine learning specialist (WIP). As a freelancer, I provide full commitment to the projects I take on, making them uniquely my own while maintaining the integrity of your project's goals. Throughout the duration of your project, I'm receptive to direction, critical review, and feedback… whatever is needed to meet and exceed your expectations.
    Featured Skill Python
    Castilian Spanish
    English
    Environmental Science
    Content Writing
    Translation
    Fiction Writing
    Teaching Spanish
    Scriptwriting
    Writing
    ESL Teaching
    Short Story Writing
    Data Science
    Deep Learning
    Machine Learning
  • $20 hourly

    • 4.9/5
    • (9 jobs)
    Marketing, Data & AI Automation Specialist With a background in marketing and data science, I blend data-driven decision-making with AI automation to drive business growth. I’ve worked with 7,000+ entrepreneurs, brands, and creators, optimizing workflows and marketing strategies through digital solutions. Key Achievements: ✅ Launched a product that gained 25,000 clients & €1M in one month. ✅ Developed AI solutions in Python, integrating Flowise, OpenAI, and Google AI Studio. ✅ Managed digital marketing for 80+ brands across 12+ countries. ✅ Led a community marketing strategy at Lululemon, achieving 250% ROAS and 150K social reach. I hold a Data Science for Marketing certification from the University of Colorado and am passionate about merging marketing, automation, and AI to build scalable business solutions. Let’s connect! 🚀
    Featured Skill Python
    Sales Analytics
    Predictive Analytics
    Marketing Automation Audit
    Microsoft Power BI
    pandas
    Email Marketing Report
    Marketing Analytics Report
    Exploratory Data Analysis
    Data Cleaning
    Python Numpy FastAI
    R
    Zapier
    Analytics Dashboard
  • $30 hourly

    • 4.9/5
    • (109 jobs)
    Full-time Top-rated consultant with two master's degrees (Georgetown University and Universidad Carlos III de Madrid) and over 8 years of experience in econometrics and data science. I completed 84 projects with a 100% Job success score and top-quality results. I have worked with enterprises, startups, university professors, and students around the world on various projects. This experience has given me a unique combination of insights from industry and academia. 1️⃣ Projects in Industry I have worked as a Data Scientist, Data Analyst, and business researcher seeking optimal solutions for businesses. My previous projects include, among others: ✅ Developed forecasting models for financial time series analysis to investor decisions. ✅ Implemented program evaluation models to assess the impact of business decisions ✅ Data cleaning, statistical analysis, and predictive modeling using Python and R ✅ Measuring policy effectiveness and creating indexes. ✅ Data visualization with dashboards using Power BI to extract useful information ✅ Developing Application Programming Interfaces (APIs) and Shiny Apps to address business in R ✅ Machine learning techniques such as lasso, ridge, for Business problems in R and Python ✅ Administering databases using SQL to extract valuable information through statistical techniques 2️⃣Projects in Academia I have worked as a private tutor, thesis advisor, and research assistant. My previous projects include, but are not limited to: ✅ Co-authoring research papers for journal publication and ✅Research assistant: Literature review, academic writing, and Latex edition of papers. ✅ Collaborating with PhD students and researchers to estimate econometric models ✅ Tutoring students in Macroeconomics, Microeconomics, Game Theory, and Statistics ✅ Providing tutoring and research advice for bachelor’s and master’s theses 3️⃣As a Consultant, I offer: ✅ Reproducible code with comprehensive documentation ✅ Detailed executive summaries ✅ Online tutoring sessions for personalized support ✅ Thorough revision and editing to enhance results 4️⃣ Professional Certificates ✅IBM Data Science Professional Certificate. ✅ Google Data Analytics Professional Certificate. 5️⃣ Programming Skills ✅ R, Stata, Python, Eviews, SPSS, Iris, LaTeX, Gretl, Microsoft Office, and MATLAB ✅ Python, Power BI, Tableau, Julia, and SQL MATLAB 6️⃣Specializations: ✅Econometrics: Panel Data Analysis, Cross-Sectional Analysis, Generalized Method of Moments (GMM), Instrumental Variables (IV), Structural Equation Modeling (SEM), Fixed Effects Model, Random Effects Model, Difference-in-Differences (DiD), Bayesian Econometrics, Regression Analysis, Maximum Likelihood Estimation (MLE), Quantile Regression, Endogeneity, Causal Inference ✅Time Series Analysis: ARIMA Modeling, Seasonal Decomposition, Exponential Smoothing, State Space Models, Cointegration, Vector Autoregression (VAR), Autoregressive Moving Average (ARMA), Unit Root Testing, Granger Causality, Kalman Filter, Forecasting Accuracy, High-Frequency Data Analysis, Long Memory Processes, Frequency Domain Analysis ✅Tutoring (Microeconomics and Macroeconomics): Microeconomic Theory, Consumer Behavior, Market Structure Analysis, Game Theory, Perfect Competition, Monopolistic Competition, Macroeconomic Models, IS-LM Model, AD-AS Framework, Economic Growth Models, Monetary Policy, Fiscal Policy, International Trade, Public Economics, Labor Economics, Development Economics, Environmental Economics ✅DSGE Modeling: Dynamic Stochastic General Equilibrium (DSGE), New Keynesian Models, Real Business Cycle (RBC) Theory, Endogenous Growth Models, Log-Linearization, Shock Analysis, Calibration and Estimation, Stochastic Simulation, Impulse Response Functions (IRFs), Bayesian Estimation of DSGE Models, Policy Analysis with DSGE, Dynare, Model Selection, Parameter Estimation, Policy Rules ✅Data Science: Exploratory Data Analysis (EDA), Data Wrangling, Data Preprocessing, Dimensionality Reduction, Feature Selection, Data Cleaning, Hypothesis Testing, A/B Testing, Ensemble Methods, Clustering, Association Rules, Natural Language Processing (NLP), Big Data. ✅Machine Learning: Supervised Learning, Unsupervised Learning, Deep Learning, Neural Networks, Support Vector Machines (SVM), Decision Trees, Random Forests, Gradient Boosting Machines (GBM), K-Nearest Neighbors (KNN), Principal Component Analysis (PCA). 🏆 Client Reviews and Feedback from Prominent Clients 🏆 🌟🌟🌟🌟🌟The testimonials listed below (also available in my work history section) highlight the quality of work: "I can't say enough about Samuel. He is very smart, an expert econometrician and a very skilled programmer. I have been working with him for some time now and have found him easy to work with.
    Featured Skill Python
    Stock Market
    Data Science Consultation
    Forecasting
    Data Modeling
    R
    Data Science
    Econometrics
    Stata
    Microeconomics
    Economics
    Data Analysis
    Time Series Analysis
    Statistical Analysis
    Economic Analysis
  • $30 hourly

    • 5.0/5
    • (13 jobs)
    I am a highly skilled data scientist and financial analyst with a strong foundation in financial economics. With a background as a doctor and a professor, I have gained extensive knowledge in econometrics, financial modeling, and economic analysis. Leveraging my academic expertise, I have transitioned into the world of data science and machine learning. I am passionate about using advanced analytical techniques to extract meaningful insights from data. Financial Economics Expertise: My academic journey as a doctor and professor in financial economics has equipped me with a deep understanding of financial markets, economic theories, and quantitative analysis. I have conducted extensive research and published papers in the field, making me well-versed in financial concepts and economic modeling. Data Science and Machine Learning: Over the years, I have honed my skills in data science, machine learning, and deep learning. I specialize in developing predictive models, data analysis, and statistical modeling to solve complex financial and economic problems. My experience spans various domains, including risk assessment, investment strategies, and economic forecasting. Project Experience: I have actively contributed to numerous projects where I have applied data science and machine learning techniques to make data-driven decisions. Whether it's optimizing investment portfolios, predicting market trends, or identifying economic indicators, I have a track record of delivering valuable insights to clients. Dedication to Excellence: My commitment to excellence and attention to detail set me apart. I am dedicated to understanding my clients' unique needs and delivering tailored solutions that drive results. I am proactive in keeping up with the latest advancements in data science and financial technology. Collaborative and Goal-Oriented: I believe in fostering strong collaborative relationships with my clients. I work closely with them to define project goals and objectives and ensure that my work aligns with their vision. My goal is to contribute to your success by providing data-driven solutions that lead to informed decision-making.
    Featured Skill Python
    GUI Design
    Econometrics
    Research Papers
    Deep Learning
    Julia
    Economics
    PPTX
    Financial Report
    Machine Learning
    Data Visualization
    RStudio
    Microsoft Excel
    Data Analysis
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