Hire the best Python Consultants in Bolivia

Check out Python Consultants in Bolivia with the skills you need for your next job.
  • $45 hourly
    🤖 Senior AI Chatbot and Gen AI Developer | 6+ years of experience #Chatbots #GPT4 #LLMs #Generative AI #Llama 3 #Claude 3 #Gemini #Rasa #DialogFlow # LangChain #OpenAI #RAG As an experienced developer for over 6 years, I am a dedicated and reliable professional with a passion for meeting the unique needs of each client in AI Chatbots development. I hold a master's degree in Integrated Systems from the Institut National des Sciences Appliquées in France, specializing in neural networks, NLP, LLMs, Generative AI, Conversational AI, Embedding to which I dedicate a lot of passion to master it perfectly to build great AI apps to help you succeed. I am highly proficient in LLM models like GPT-4, Claude 3, Llama 3, Vector stores and Python for creating agents for various purposes, including context-aware chatbot agents, Document Question Answering agents, complex SQL and NoSQL queries using AI, AI integration with APIs, Summarization, Data extraction and more. When you partner with me, you can be assured that I will deliver a high-quality product on time and within the guaranteed budget. Over the years, I have delivered both large and small projects, simple or complex, working individually or as part of development teams. I look forward to collaborating with you on your next AI project.
    vsuc_fltilesrefresh_TrophyIcon Python
    Conversational AI
    OpenAI API
    Machine Learning
    Deep Learning
    LLM Prompt
    Kubernetes
    Chatbot
    Generative AI
    Pinecone
    LangChain
    OpenAI Embeddings
    ChatGPT
    Prompt Engineering
  • $16 hourly
    COMPUTER PROGRAMMING: Over 15 years of experience in computer programming, mainly with Visual FoxPro. My major achievement in this case was a computer program in Bata/Bolivia, that managed several aspects of the company, especially: cost calculation, inventory management, purchases, production planning and follow-up. TRANSLATIONS: I have years of experience doing translations for several companies, including several GTZ projects in Bolivia (i.e., projects funded from German development aid). I am fluent in English and Spanish, and understand German and Portuguese. Thus, I can translate from any of these languages (English, German, Spanish, Portuguese) into any of these (English, Spanish).
    vsuc_fltilesrefresh_TrophyIcon Python
    Mathematics
    Visual FoxPro
    English to Spanish Translation
    German to English Translation
    Spanish to English Translation
    English
    Translation
    Castilian Spanish
  • $40 hourly
    Hello! I'm a skilled programmer with a Systems Engineering degree, ready to solve your development challenges. - Blockchain Expertise My primary areas of focus are on the EVM and the Solana blockchain. I have extensive experience designing and developing robust smart contracts using Solidity and Rust, as well as integrating them into full-stack dApp architectures. In addition to smart contract development, I'm also proficient in building trading bots and market-making solutions for DEXes on both EVM-based and Solana-based blockchain platforms. I utilize a range of Web3 technologies, libraries, and frameworks to create secure and efficient trading automation systems. - Backend Experience My backend experience includes integrating blockchain-based solutions with frameworks like Laravel, Django, Node.js, Nest.js, Adonis.js, and Spring. I'm well-versed in working with SQL databases (PostgreSQL, MariaDB) and NoSQL databases like Redis and MongoDB. - Frontend Experience My expertise in frontend development is a core strength that I leverage to create visually appealing and highly interactive user interfaces using latest front-end frameworks and libraries such as React/Next, Vue, Angular and Svelte. - DevOps Skills I'm also well-versed in containerization and orchestration, and I'm excited to put my Docker and Kubernetes expertise to work for you. - Personal Interest I'm a self-motivated learner who thrives on challenges. Outside of work, I enjoy applying my technical mindset to 3D design and printing. Thanks for visiting my profile. (Yes, I use AI to help me too, everyone does!)
    vsuc_fltilesrefresh_TrophyIcon Python
    Svelte
    Angular
    React
    C++
    Spring Framework
    Golang
    Ethereum
    Solana
    Rust
    Solidity
    PHP
    JavaScript
    API Development
  • $56 hourly
    I'm working with Python/Django since 2006. Open source related jobs since 2003. I had been programming since my early teen years and professionally since 2006. When working, I'm passionate about architecture, patterns, and training. Most of my work history is related to startups and MVP building. I became a Full Stack Developer; I can do sysadmin, programming, testing, design, and even product management. I enjoy a lot the startup culture and working on the fast-developing phase of a challenging product. Backend skills: * Senior Python Developer * ES6, PHP, Lua, Bash, Vala * Web Frameworks: Django, Aiohttp, FastAPI, Flask, Pyramid * Databases: PostgreSQL, MySQL, Amazon RDS * NoSQL/Document DB: Redis, Memcached, MongoDB * Linux administration: Nginx, bash scripting, Docker, Ansible, Debian, Ubuntu, Snapd, Deb Packaging * AWS Services Frontend skills: * HTML5/CSS/SCSS/LESS * JS Frameworks: React, Vue.js System SysAdmin: * AWS Infrastructure. High Traffic, Fast Deploys, Integrate Services * Cloud: Google Cloud, Digital Ocean * CI tools: Github Actions, Jenkins, GOCD, GitLab, Circleci, Travis CI
    vsuc_fltilesrefresh_TrophyIcon Python
    Notion
    Zapier
    Linux System Administration
    Airtable
    Business with 1-9 Employees
    Business with 100-999 Employees
    HTML5
    React
    Amazon Web Services
    API Integration
    Vue.js
    Django
  • $50 hourly
    With over 10 years of expertise in developing and implementing ERPs, I am an accomplished Odoo developer dedicated to delivering exceptional results. I possess a broad spectrum of skills and a proven track record of integrating custom modules in diverse areas, ranging from backend customizations and payment integrations to PoS, reporting, and frontend enhancements. My versatility as a developer is showcased through my proficiency in technologies such as Python, PostgreSQL, Owl, Qweb, JavaScript (jQuery), CSS, SCSS, and LESS. Moreover, I have extensive experience in seamlessly integrating Odoo with leading market providers, including Twilio, Emburse, Google, Nylas, and various custom services through REST APIs. By focusing on scalability, efficiency, and uncompromising quality, I have successfully empowered numerous companies to streamline their processes and significantly enhance productivity. I am thrilled to channel my expertise and knowledge into your next project, guaranteeing sustained success for your business. Let's collaborate to optimize your Odoo system and propel your organization towards greater heights. Contact me today to discuss your unique requirements and embark on a journey of success.
    vsuc_fltilesrefresh_TrophyIcon Python
    Enterprise Resource Planning
    JavaScript
    API
    Castilian Spanish
    Business Consulting
    API Integration
    Odoo
    Odoo Development
    Web Design
    English to Spanish Translation
    PostgreSQL
    Systems Development
    Odoo Administration
    Database Architecture
  • $42 hourly
    ** Please don't contact me for non Python or Django projects. Also, please don't invite me if you can't meet my hourly rate. No Talent Specialists either. ** Hi, My name is Gonzalo and I'm a Python/Django developer from Bolivia. I finished college with a Bachelor's degree in Computer Science and started working as a software developer. I have 8 years of experience as a web developer and 6 working as a freelance. I use Django as my main technology. I work mostly as a back-end developer, but I have experience enough to work alone as a full-stack developer. My current technology stack: - Django, Python, Shell Scripting - Django REST framework, graphene (GraphQL for python), OpenCV, Scrapy, Mezzanine - Docker, Kubernetes - Celery, RabbitMQ, Elasticsearch - NGINX, HAProxy, PostgreSQL, Patroni, Barman - Fabric, Kibana, Grafana, Prometheus - SSH, Heroku, Digital Ocean - Git, GItLab - TDD, Scrum I worked with a lot of projects with clients from different countries. You can check my Upwork portfolio for some examples of my previous work. Hope you consider me to be part of your projects.
    vsuc_fltilesrefresh_TrophyIcon Python
    RESTful API
    Test-Driven Development
    Bash Programming
    Continuous Integration
    Docker
    Django
    Kubernetes
    PostgreSQL
    GraphQL
    GitLab
  • $75 hourly
    I'm a senior PHP/Python developer with extensive experience in building high quality sites. My experiences range from building responsive mobile sites that work well cross-browser to building scalable sites for the financial services industry. I like working on projects with a team that cares about creating beautiful and usable interfaces. It's important to me to build long term relationships with clients, so I'm primarily looking for long term projects. I'm flexible with my working hours and am happy to work closely with any existing freelancers you work with. I look forward to hearing from you!
    vsuc_fltilesrefresh_TrophyIcon Python
    PHP
  • $25 hourly
    My name is Alexis Rene Ardaya Deromedis.I am 28 years old. I studied and graduated from Universidad Tecnológica Privada de Santa Cruz in systems engineering on 2016. I always like to learn something new and research about technological advances, especially in the technological area of software development. I always like to learn something new and research about technological advances, especially in the area of software development. I like to work in team, because I condiser it is important to share ideas and learn from others.
    vsuc_fltilesrefresh_TrophyIcon Python
    NestJS
    NodeJS Framework
    Angular
    Angular 7
    ExpressJS
    Angular 9
    MySQL
    PostgreSQL
    JavaScript
    English
    Odoo
  • $30 hourly
    I am an Odoo Developer with 5+ years of experience implementing and customizing modules according to the company's needs, and also integrating the system with already existing solutions. I've worked with several versions and watched how the modules have developed over the years. So far I've worked with more than 15 different projects, and I'm always up to date with newer ones. I also work as a independent consultor, so if you have any questions on how Odoo works and how to implement it for your company feel free to contact me!
    vsuc_fltilesrefresh_TrophyIcon Python
    React
    Flask
    Django
    Odoo
    PostgreSQL
    HTML
    JavaScript
    CSS
  • $25 hourly
    I consider myself a responsible, dynamic, disciplined and creative person, with the ability to adapt very easily to teamwork. I am very fortunate to have participated in so many challenging projects in my professional life. And experience has taught me that before starting to code first you must make a deep analysis, a dynamic design, so that programming is much easier and readable, "A good design provides added value faster than the cost adds" [Thomas C. Gale] I don't stress easily with the challenges or problems that arise in my life, because I know that with effort and discipline any kind of obstacle can be solved. I like and am very motivated by the phrase "Every effort is rewarded".
    vsuc_fltilesrefresh_TrophyIcon Python
    Oracle
    ERP Software
    Troubleshooting
    PostgreSQL Programming
    Odoo
    Java
    PostgreSQL
  • $25 hourly
    Hi!, Glad to meet you, I am a professional in software developer, proactive and customer-oriented with +7 years of experience in software development and solution building. Working on interesting projects, Mostly ERPs for local companies in my country. My specialities: - ERP software development - Python - Odoo Administration - Odoo Development - PostgreSQL - Java - Troubleshooting - Refactoring - Clean Code - Clean Architecture I’m looking for solving complex problems in interesting projects. It would be a pleasure to interview with you and I look forward to hearing from you soon.
    vsuc_fltilesrefresh_TrophyIcon Python
    API
    Odoo Development
    Odoo Administration
    RESTful Architecture
    XML
    PostgreSQL
    Odoo
    Linux
    Software Architecture & Design
    Clean Architecture
    HTML
  • $10 hourly
    Are you looking for a customized database solution tailored specifically to your company's needs? I can make that a reality! With extensive experience as an Odoo Developer, Backend Developer, and IT Technician, I specialize in creating efficient, personalized systems that streamline your business processes. Whether you need to develop a new module in Odoo, optimize your backend infrastructure, or ensure your IT systems are running smoothly, I'm here to help. Let's work together to build the perfect solution for your business. I have experience with: - Odoo - Flask - Node.js - Python - JavaScript - Wordpress I am available in the EST/PST time zones.
    vsuc_fltilesrefresh_TrophyIcon Python
    Jira
    Odoo Administration
    Odoo Development
    Odoo
    WooCommerce
    Linux
    Bash
    Postman
    Selenium WebDriver
    WordPress
    JavaScript
    HTML
    Node.js
    CSS
  • $13 hourly
    I am a researcher with high skills of due dilligence, business finance planning, marketing research, copywriting, tax assesment
    vsuc_fltilesrefresh_TrophyIcon Python
    Tableau
    Microsoft Power BI
    Microsoft Word
    Drupal
    IBM SPSS
    Microsoft Excel
    R
  • $50 hourly
    I have been working for 9 years as a senior data analyst to optimize operation, sales and supply of spare parts for agricultural machinery (John Deere) and Trucks(Volvo) in Bolivia. I have been a university professor in operations management for 5 years . I am currently doing a Doctorate in economic and business sciences, working on a research related to the application of Machine learning in retail inventory management. love the application of data science to solve problems related to operations management.
    vsuc_fltilesrefresh_TrophyIcon Python
    Microsoft Power BI
    English
    Inventory Management
    Spanish
    Lean Manufacturing
    Data Science
    SQL
    Microsoft Excel
    Data Analysis
    Data Visualization
  • $15 hourly
    I'm an developer specializing in backend development with background in: Java, Python, Flutter, Linux, AWS, SQL and Spring Boot, In frontend I work with: React.js and Next.js. During college, I played a key role in the development of a language learning application that focused on vocabulary, grammar, and listening comprehension through the implementation of spaced repetition algorithms. Additionally, I worked on the mobile application using Flutter and the web application using React. Outside of my professional endeavors, I stay up-to-date with the latest industry trends and technologies. I am always eager to learn and explore new opportunities to expand my knowledge and skills.
    vsuc_fltilesrefresh_TrophyIcon Python
    JavaScript
    Next.js
    Node.js
    Linux
    Flutter
    AWS Lambda
    Java Servlet API
    Docker
    PostgreSQL
    MongoDB
    SQL
    Dart
    Spring Boot
    Java
  • $25 hourly
    Hello there l’m a developer experienced in adapting or migrate odoo sites I worked for small and medium-sized businesses. If you have ideas or friction with Odoo, I can help. :) I worked with odoo enterprise and CE and almost all of the principal modules. Regular communication is important to me, so let’s keep in touch
    vsuc_fltilesrefresh_TrophyIcon Python
    Software Architecture & Design
    Software Architecture
    PostgreSQL
    XML-RPC
    OWL
    Odoo Development
  • $20 hourly
    Developer and DevOps Engineer that worked with backend and frontend side to different tools and languages. Also focused in AWS Cloud and Infrastructure as Code (IaC) with Terraform. Academic Summary: * Bachelor's in Systems Engineer - UMSS, Bolivia
    vsuc_fltilesrefresh_TrophyIcon Python
    PostgreSQL
    MySQL
    Android
    AWS CodeDeploy
    AWS CodeBuild
    AWS CodePipeline
    Linux
    Bash
    Git
    React
    Django
    Laravel
    Java
    PHP
  • $35 hourly
    Hello I am developer and Analist professional with experiency in PHP,JAVA,C#,python I know Machine Learning, Data Science Manager Database Mysq,Sql Server Please me contact and I can help you best regards
    vsuc_fltilesrefresh_TrophyIcon Python
    MySQL Programming
    NoSQL Database
    .NET Core
    Web & Mobile Design Consultation
    Mobile App Development
    C#
    PHP
    Java
    DevOps Engineering
    Machine Learning
    Data Science
    Database Administration
    Front-End Development
    Back-End Development
  • $35 hourly
    As the Co-Founder & CEO of BORING Inc., I lead a team of talented engineers focused on delivering innovative digital products. We specialize in building cutting-edge web applications, AI-powered solutions, and mobile apps using SwiftUI. We also provide expertise in low-code/no-code development, particularly with Framer and Shopify, enabling fast, scalable solutions for businesses of all sizes. With a strong technical background, I’ve personally led the development of AI-driven platforms and full-stack applications for international clients, ensuring high performance, scalability, and intuitive design. Our goal is to help companies unlock the potential of technology, whether it’s through custom software development, seamless e-commerce solutions, or automating workflows with no-code tools. I am open to collaborating on a wide variety of projects, from complex AI integrations to simple but powerful websites and mobile applications. Let’s bring your vision to life, leveraging the latest technologies to meet your business needs efficiently and cost-effectively.
    vsuc_fltilesrefresh_TrophyIcon Python
    International Development
    SwiftUI
    Node.js
    Next.js
    Shopify
    Framer
    Web Application Development
    Web & Mobile Design Consultation
    AI App Development
    Web Development
    Product Development
    Ecommerce Website
    Ecommerce
    Artificial Intelligence
  • $40 hourly
    I am an experienced electronic developer for industry and consumers, with many successful projects mainly in control systems, remote controls, serial communication, GPS location, Bluetooth communication, electronic interfaces, and audio. I usually design and develop the complete solution with electronic design, firmware programming, PCB design, prototyping, and testing.
    vsuc_fltilesrefresh_TrophyIcon Python
    Prototype
    Control Engineering
    GPS
    Bluetooth
    Electrical Design
    Electronic Circuit Design
    PLC
    C
    Raspberry Pi
    Arduino
  • $35 hourly
    Senior data scientist passionate about solving complex problems. I'm a lifelong learner who helps companies drive growth by leading the design and development of advanced analytics solutions that can evolve over short periods of time. • Data Science Stack: Python, R, SQL, Spark, LangChain, MLflow, Git, DVC, Bash, Docker, MongoDB, neo4j, Airflow, Pulp, h2o, Keras, PyTorch, Tensorflow, spiCy, NLTK, Transformers, Tableau, Power BI, Shiny, Fast API, Streamlit • AWS Stack: Sagemaker, Bedrock, S3, Athena, DynamoDB, Redshift, RDS, Glue, Lambda, SNS, SES, API Gateway, ECR
    vsuc_fltilesrefresh_TrophyIcon Python
    Apache Spark
    SQL
    R
    Statistical Analysis
    Data Visualization
    Artificial Intelligence
    MLOps
    A/B Testing
    AWS Development
    Data Engineering
    Data Analytics
    Generative AI
    Machine Learning
    Data Science
  • $25 hourly
    Web and desktop systems, Golang, Go Gin-Gonic, API REST FULL, Python with Django, PHP (Laravel, Magento, microweber, php frameworks), Bootstrap, Jquery, Javascript, Ajax Visual Basic and Visual C# .net Databases: Mysql, Postgres, SQL Server, Crystal Reports for reporting.
    vsuc_fltilesrefresh_TrophyIcon Python
    PDF Conversion
    Material Design
    Kivy
    React Native
    Data Extraction
    ETL
    SAP Crystal Reports
    Microservice
    Golang
    RESTful API
    Visual Basic
    Bootstrap
    React
    Microsoft SQL Server
    Django
    PHP
    MySQL
  • $25 hourly
    Hello there! I’m a software developer that specializes in Odoo implementations. If you want extra customization for your ERP, or you want someone to help you to set it up for the first time. I'm your guy! I had 7+ years working as a software developer, and for the past 4 years, I've spent most of my days designing, maintaining, customizing and operating Odoo implementations for business of all sizes. No project is too big or small. Things I do best: • Full-stack development and quality design for web and mobile around Odoo ERP • Odoo integration with different third party providers. • Migration or deployments of Odoo instances My currents abilities and expertise: - Programing languages: Python, Java, JavaScript, Dart, Ruby - Frameworks: Odoo, Flutter, Node.js, Django, Rails, Angular - Databases: Postgres, MySql, MongoDB, Neo4 - Testing tools: Postman, Jmeter - Git code management. tools: BitBucket, Gitlab, GitHub - Project Management tools: Jira, ClickUp, YouTrack, Trello, Asana, OmniPlan - Domain knowledge: Purchase, Sales, WMS, MRP workflows, Maintenance Available physical devices: - MacBook Pro 15 inch 2016 - iPhone 8 Plus - iPad Pro 2020 12.9 inch
    vsuc_fltilesrefresh_TrophyIcon Python
    NodeJS Framework
    Angular 2
    Project Planning
    ERP Software
    Flutter
    API Integration
    Data Migration
    Odoo
    PostgreSQL Programming
  • $50 hourly
    Are you looking for a custom web application that not only meets your needs but also sets your business apart from the competition? (I currently have availability for 2 more projects this October) I build custom web and mobile applications that deliver more than just a beautiful interface—they create transformation. Whether it's an e-commerce platform that scales with your growth or an SEO-optimized website that ranks higher and loads faster, I focus on what truly matters: results. With 460+ successful projects and a 98% success rate, I’ve consistently delivered solutions that don’t just meet the brief—they elevate my clients’ businesses. What Sets Me Apart From My Colleagues: Clients who work with me aren’t just looking for "nice-looking" sites. They want performance, growth, and impact. They’re after real change, not just a one-off service. I specialize in delivering exactly that. I was borned in Brazil and currently based in Germany, Also lived in the US and Bolivia for many years. Proven Success Stories: 🌟🌟🌟🌟🌟 "Sergio was a game-changer for our tech transformation. He delivered innovative solutions that completely changed how we operate, and the results were beyond our expectations." Thomas Jurasek - Bearex 🌟🌟🌟🌟🌟 "Working with Sergio and his team exceeded all expectations. They matched our design vision perfectly, balancing aesthetics with functionality. Their professionalism, attention to detail, and communication stood out throughout the process. The final product is visually stunning, user-friendly, and efficient—exactly what our business needed to succeed. Sergio and his team not only delivered high-quality results but also provided valuable insights that enhanced the overall outcome. I highly recommend them to anyone looking to develop or improve their online presence." Oskar Klimberg - Bardo Technology In every project, I make sure to highlight: Where was the client struggling before we started? What measurable improvements did I help them achieve? (Higher traffic, better conversion rates, faster performance, etc.) It’s not just about the business—my connection with each client drives trust and long-term success. Why Work With Me? With 17+ years of experience, I know how to tailor high-performing, custom solutions that get you noticed—by your audience, your customers, and your competitors. Let's not just create a website; let’s create a story of success.
    vsuc_fltilesrefresh_TrophyIcon Python
    Back-End Development
    Blockchain
    WordPress
    Search Engine Optimization
    Front-End Development
    Full-Stack Development
    WordPress Customization
    Mobile App Development
    React
  • $15 hourly
    Informatic engineer with abilities on develop software and quality assurance applied for web and desktop environments. A person dedicated and committed to the individually or groups work.
    vsuc_fltilesrefresh_TrophyIcon Python
    Microsoft Visual Studio
    AWS Application
    Angular Material
    Angular
    Microsoft IIS
    .NET Framework
    Node.js
    JavaScript
    C#
    ASP.NET MVC
    SQL
    ASP.NET
    AngularJS
    jQuery
  • $52 hourly
    Software engineer originally from Sweden. Since I moved to South America in Q4 2017 I have been doing telecommuting software engineering work paired with remote cyber security consulting. For American and European customers. As well as some IT consulting on the local Latin American market. My 15 year career has been diverse with positions in top rated security product companies, as well as in smaller startups. Working in 3 spoken and written languages (Swedish, Spanish, English) and for companies on 3 continents. Spanning over security consultancy, software development and team management. And often with a high involvement in the requirement process and bridging the gap between the dev team and non tech stake holders. I have worked towards a plethora of business domains such as banking and insurance, public agencies and defense industry. My latest technology focus in the realm of software development was React based front end development but I have experience from most common coding languages, frameworks and deployment platforms (coding in Java, JavaScript, Python, C#,... and doing dev-ops, security testing, agile team management, ...etc). The aspects of cyber security that I have covered span from development of PKI- and federation applications, high security application development, high security hosting environments and deployment hardening. To vulnerability management and compliance. Looking forward to discuss with you if you have challenges that require profound and diverse technology experience, ability to understand and communicate implications of technology choices and architectural decisions. Then act, implement and evaluate those choices. With hands-on engineering and lean development.
    vsuc_fltilesrefresh_TrophyIcon Python
    Java
    Application Integration
    Bash Programming
    Requirement Management
    Application Security
    Deployment Automation
    Website Security
    React
    JavaScript
  • $15 hourly
    Hi there, I am a seasoned Systems Engineer with over +3 years of experience in software development. I am a proactive and tech-passionate professional, dedicated to tackling complex challenges. My expertise encompasses a diverse array of technologies and programming languages, including: NodeJs, React, NextJs, TypeScript, JavaScript Docker, AWS (Lambda, EC2), MySQL, Java, Python, SQL Server, NoSQL PHP, C#, Django, Jira, Git Throughout my career, I have successfully developed and optimized solutions at both frontend and backend levels, contributing to the improvement of company processes and substantial increases in profitability. Notable projects include the design and implementation of dynamic sales and supplier management solutions, development of customer management systems, and successful collaboration on national-level sales systems integrated with ERP. I thrive on delivering impactful results and am eager to bring my expertise to a new challenge. I am confident in my ability to provide innovative solutions to the complex problems you may face. I look forward to the opportunity to discuss how I can contribute to your team and help address the unique challenges you are tackling.
    vsuc_fltilesrefresh_TrophyIcon Python
    AWS Lambda
    TypeScript
    Docker
    Next.js
    Node.js
    React
    AngularJS
    Microsoft SQL Server
    Java
    C#
    SQL
    .NET Framework
    JavaScript
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