Hire the best Elasticsearch Developers in Poland

Check out Elasticsearch Developers in Poland with the skills you need for your next job.
  • $50 hourly
    🌟 𝗧𝗼𝗽 𝟭% 𝗙𝗿𝗲𝗲𝗹𝗮𝗻𝗰𝗲𝗿 𝗼𝗻 𝗨𝗽𝘄𝗼𝗿𝗸 | 𝗔𝗜 & 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗘𝘅𝗽𝗲𝗿𝘁 🌟 👋 Hello! With 𝟴 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗿𝗼𝗯𝘂𝘀𝘁 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 in the tech industry, I've emerged as a leading expert, recognized in publications like TechCrunch and Forbes. My commitment to excellence is matched by a pragmatic approach and stellar communication skills, ensuring your project not only takes off but soars. 💡 𝗣𝗿𝗶𝗺𝗮𝗿𝘆 𝗦𝗸𝗶𝗹𝗹𝘀 & 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀: 🧠 𝘼𝙄/𝙈𝙇 𝙇𝙞𝙗𝙧𝙖𝙧𝙞𝙚𝙨 & 𝙏𝙚𝙘𝙝𝙣𝙤𝙡𝙤𝙜𝙞𝙚𝙨: 🎯 Expertise in model fine-tuning ◾️ OpenAI API ◾️ LangChain ◾️ Llama Index ◾️ OpenAI Evals ◾️ DSPY ◾️ Claude API / Anthropic ◾️ Llama2 ◾️ HuggingFace Transformers ◾️ Pinecone ◾️ Weaviate ◾️ NMSLib ◾️ BERT-like embedding models ◾️ Mistral models ◾️ Large Vision Models LLAVA/GPT-4V 🛠️ 𝗟𝗮𝗻𝗴𝘂𝗮𝗴𝗲𝘀 & 𝗙𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸𝘀: Python, Django, Django Rest Framework, Flask, JavaScript, React.js, Node.js, Angular, Vue, Next.js, Nuxt.js, Backbone.js, Knockout.js, HTML5/CSS3, jQuery. 💾 𝗗𝗮𝘁𝗮 𝗦𝘁𝗼𝗿𝗮𝗴𝗲: PostgreSQL, MySQL, MongoDB, Redis, SQLite. ☁️ 𝗗𝗲𝘃𝗢𝗽𝘀 & 𝗖𝗹𝗼𝘂𝗱: Docker, Kubernetes, AWS, Azure. 🔧 𝗔𝗱𝗱𝗶𝘁𝗶𝗼𝗻𝗮𝗹 𝗧𝗼𝗼𝗹𝘀: Celery, Figma, MailGun, Stripe, Jira. 🎓 Holding a 𝗠𝗮𝘀𝘁𝗲𝗿'𝘀 𝗱𝗲𝗴𝗿𝗲𝗲 𝗶𝗻 𝘁𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝘆, my foundation in 𝗮𝗱𝘃𝗮𝗻𝗰𝗲𝗱 𝗠𝗮𝘁𝗵𝗲𝗺𝗮𝘁𝗶𝗰𝘀 (Probability, Statistics, Linear Algebra, Mathematical Analysis) fuels my capacity to innovate and provide cutting-edge solutions across diverse sectors: AI, healthcare, SaaS, social media platforms, e-commerce, real estate, and energy. 🚀 𝗟𝗲𝘁'𝘀 𝗲𝗹𝗲𝘃𝗮𝘁𝗲 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿! 𝗪𝗶𝘁𝗵 𝗼𝘃𝗲𝗿 𝟭𝟰,𝟬𝟬𝟬+ 𝗵𝗼𝘂𝗿𝘀 of development work under my belt, delivering comprehensive solutions from conception to launch, your vision is in expert hands. 📞 𝗥𝗲𝗮𝗱𝘆 𝘁𝗼 𝘀𝘁𝗮𝗿𝘁 𝗮 𝗰𝗼𝗻𝘃𝗲𝗿𝘀𝗮𝘁𝗶𝗼𝗻? Let's chat about how my AI and software development expertise can be the catalyst your project needs to reach unparalleled heights. 🌈 𝗬𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁'𝘀 𝘀𝘂𝗰𝗰𝗲𝘀𝘀 𝗶𝘀 𝗺𝘆 𝗽𝗿𝗶𝗼𝗿𝗶𝘁𝘆. 𝗟𝗲𝘁'𝘀 𝗺𝗮𝗸𝗲 𝗶𝘁 𝗵𝗮𝗽𝗽𝗲𝗻.
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    ChatGPT Prompt
    Natural Language Generation
    ChatGPT API Integration
    Chatbot Development
    ChatGPT
    Deep Learning
    Natural Language Processing
    TensorFlow
    Django
    Artificial Intelligence
    Web Application
    Web Development
    Machine Learning
    Python
  • $40 hourly
    Main interest => Golang (Go) development and software architecture. Other languages: Laravel(PHP) - production experience with big projects. Rust, Python, Nodejs, Java - basic level (small tools, agents, scripts, POC projects). Technical stack: Linux, Grafana, Prometheus, InfluxDB, Telegraf. GCP, Firebase, AWS, Oracle Cloud. Ebay API (desktop applications, tools etc.) Ebay to Walmart bulk upload. Freeswitch, Kurento, Cisco CUIC, UCCX. SQL (MySQL, Postgres), Elasticsearch, Redis. Messengers integrations (FB messenger, Skype, Viber, Telegram, VK). Flussonic, ONVIF, ISAPI, OPCUA. Wails desktop apps with React JS. Selenium, Selenoid, Playwright automation.
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    Rust
    FreeSWITCH
    Cisco CallManager
    Facebook Development
    PostgreSQL
    eBay API
    PostgreSQL Programming
    Golang
    MySQL
    Prometheus
    Laravel
    Firebase
    Grafana
    Data Scraping
    Selenium
  • $50 hourly
    Looking for interesting problems to solve. I can help with C# and elasticsearch development, please find more about my experience at stackoverflow.
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    SignalR
    Unit Testing
    Logstash
    Microsoft Azure
    RabbitMQ
    ASP.NET
    SQL
    C#
  • $40 hourly
    Python software engineer specialized in web backend development. I have been working for 4+ years on developing scalable web applications. Specialized working with Python/Core/Django/..., Javascript/Typescript/NodeJS/Golang. Good knowledge of working in a serverless environment. TDD approaches and loves to write many units and integration tests and dig into the testing frameworks and tools. Key technologies: Python(Core)/Django/FastAPI, Javascript/Typescript/NodeJS/Golang, GCP,AWS, SQL/NoSQL.
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    Websockets
    Amazon Web Services
    Node.js
    JavaScript
    React
    Vue.js
    Nuxt.js
    API
    Python
    Django
    RESTful API
    GraphQL
    Flask
  • $60 hourly
    My commercial adventure with programming started in 2014. So far, I have worked for the medical, educational, financial, and hotel industries. I like to code in Ruby on Rails, but I'm not afraid to deal with other languages ​​- I know Python, JavaScript as well as other js-like languages such as CoffeeScript. Right now, one of my professional plans for the near future is to master React. I am a part of the Polcode team, a Polish software development company established in 2006 with over 150 developers, designers, project managers, DevOps, and QA specialists onboard. This means that besides my programming skills you always have access to a full-stack product design & development team. My technology stack: - Backend: Ruby, Ruby on Rails, Python - Frontend: Javascript (ES5, ES6+, jQuery), HTML5, CSS3, Less, Bootstrap, Angular - Databases: MySQL, MongoDB, Postgresql - Ruby on Rails testing: RSpec - Others: Linux, Docker My approach: - team-player - creative - eager to learn - mentor of less experienced developers More about Polcode Polcode provides customized software solutions for startups, SaaS companies, eCommerce stores, and enterprise clients worldwide. From building the product from scratch to extending the existing teams, we have expertise in a diverse set of open source technologies and platforms to bring innovation in an agile fashion. Our team excels in PHP, Symfony, Laravel, Magento, Go, React Native, React.js, Vue.js, Ruby on Rails and Angular. With over 150 people, Polcode has either empowered client teams or delivered end-to-end development projects for brands from fintech, manufacturing, consulting, eCommerce, marketing or eLearning industries and is recognized as Top Developer in Poland by Clutch. Looking forward to our cooperation! Maciek, Polcode Dev Team
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    Docker
    JavaScript
    jQuery
    Git
    Python
    Scrum
    Jira
    MongoDB
    Ruby on Rails
    Blockchain
  • $35 hourly
    Hello👋 Are you looking for experienced and certified Java engineers to boost your project? You are on the right page! Clear Solutions team provides Java engineers and grows their skills for you. We have more than 12 years of experience in IT and 8+ in Java. My team and I are happy to provide: 🚀 Java developers with transparent knowledge for transparent rates 🚀 People development services: technical assessments, mentoring, evaluation etc. Based on more than 500 interviews and technical assessments we made in the industry so far we created our own evaluation scale. Therefore you always know what set of knowledge you pay for each grade. Do you feel this is what you need? Let's schedule a quick call and find out how we could help you to grow ✅ I have an experience in the following: 👉 migration from on prem to AWS 👉 building microservce architecture from scratch 👉 delivering robust and high-quality code with unit tests 👉 building java high-load and distributed applications 👉 migration from monolith to microservices 👉 building the right engineering culture inside the company 👉 mentoring technical leaders Tech Stack: 🔹 Languages: Java 8, Java 16, Groovy. Spring boot, RESTful API, DB design, 🔸 Frameworks: Spring, Spring Boot, Hibernate, Spring Data 🔹 Clouds: AWS 🔸 SQL: PostgreSQL, MariaDB, Oracle 🔹 NoSQL: Elasticsearch, Redis, MongoDB, Cassandra, DynamoDB 🔸 Message brockers: Apache Kafka or RabbitMQ 🔹 Testing: Junit5, Testcontainers, Spock, RestAssured We have expertise in the following fields: ✅ FinTech, ✅ Trading, ✅ Cryptocurrency, ✅ Banking, ✅ Data processing, ✅ Healthcare, ✅ Social Networking and more. Do you feel this is what you need? Let's schedule a quick call and find out how we could help you to grow Some keywords: Java, Spring, Spring Boot, Spring Framework, Backend, Back-end, Back-end developer, Backend developer, Hibernate, Kafka, Testcontainers, MongoDB, MySQL, PostgreSQL, Docker, AWS, RESTful API, DB design, Database design, database
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    MySQL
    MongoDB
    Spring Boot
    Kubernetes
    RabbitMQ
    RESTful API
    Amazon EC2
    Docker
    Hibernate
    Spring Framework
    Java
    SQL
    Apache Kafka
  • $90 hourly
    All-around problem solver. Passionate about software, products and people. Technological polyglot. Bringing momentum and focus to teams. Creating bridges between product and business teams. Maintaining the perfect balance between perfection and progress. Let me get involved with any aspects of your business and take it to the next level. I can lead your development team, create website or app from scratch or fix a few lines in CSS code of your layout. Get in touch and let's build something together!
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    Svelte
    Phoenix Web Framework
    Vue.js
    PHP
    Elixir
    MySQL
    JavaScript
    PostgreSQL
  • $40 hourly
    🏆 I am an expert backend developer 8+ years experience. 💻 I have a huge experience using ✅ Laravel/Lumen, Symfony ✅ GoLang ✅ MySQL, PostgreSQL, MsSQL ✅ Vue.js, React ✅ ElasticSearch, Redis, Docker, Docker-compose, Kubernetes ✅ Nginx/Apache, LAMP stack ✅ Google Cloud Platform, AWS ✅ Creating RestAPI ✅ Microservices 💼 Founder of the Vaya-soft development company. Developing IT solutions for business. 🏢 Worked on OTT solutions, FinTech, Ecommerce.
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    Lumen Micro Framework
    Load Balancing
    Google Cloud Platform
    JavaScript
    MySQL Programming
    RabbitMQ
    Python
    Microservice
    Laravel
    MySQL
    Redis
    Git
    Amazon Web Services
    Golang
  • $100 hourly
    I specialize in efficient performance optimizations that can be done in short periods of time. I also focus on security hardening and application auditing. I'm also fluent in many programming languages which is very helpful in rewriting projects from one technology into other. - My technology of choice for Full Stack Web Applications is Ruby on Rails - My serverless/cloud experience is split between Azure and AWS and focuses on Ruby and NodeJS - I'm very flexible for time-sensitive tasks like overnight database upgrades or moving applications between servers. Example projects I delivered in the past: - Move part of the infrastructure and connect it using a VPN between two cloud providers for the most optimal usage of resources offered by two different cloud providers - Implemented a tough and challenging business change to the Ruby on Rails application in coordination with a medium-level team that was already working on a project - Analysed and found long rendering views and optimized them in Ruby on Rails application - optimizations were from 2 times faster, through 10 times faster and one was 100 times faster render time. - Optimized a test suite that on 30 workers took almost 40 minutes before optimization, and after optimization, it went down to 6 minutes from which 2 minutes is infrastructure being set up. - Created a custom CI/CD using Gitlab for Ruby on Rails application that allows for automatic review app creation on custom VM without Kubernetes with automatic test running, code linting and asset precompilation. - Extracted PDF rendering code from monolithic Ruby on Rails application into Serverless AWS Lambda which resulted in lower use of CPU and RAM on main Web application and much faster bulk PDF generation - Created a mobile application that presented how hundreds of vehicles are travelling through the city in real time. - Created a mobile-first web application that is a map of electric charging spots for electric car owners - Created a web application that used a Gibbs Rankings Points System to determine from many 2vs2 playoffs which of individual players is the best. Hobby projects I worked on: - Converted carburettor fuel delivery into Electronic Fuel Injection with Electronic Ignition System in my 2-stroke motorcycle - Added cruise control into a car that never had a cruise control from the factory. This required sourcing a throttle body with two cables, an electric motor with worm gear and a clutch to steer the cable and a prototype of an electronic module that will communicate with the car's Can network to coordinate speed, RPM and throttle position for PID Controlled cruise control logic. - (in progress) Designing and building a custom 3D Printer based on my own requirements of it being able to fit in 33x33x38cm (Ikea's Kallax shelving system) that also is portable and is able to be powered by cars 12V plug. - Digitized the whole VHS family collection and stored it on ZFS RAID-Z2 SSD array
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    GitHub
    Application Audit
    Heroku
    AWS CloudFormation
    AWS Lambda
    GraphQL
    PostgreSQL
    Docker Compose
    Ruby
    Capistrano
    Ruby on Rails
    GitLab
    Docker
    Microsoft Azure
  • $55 hourly
    About 17 years in software development and R&D. Experience in development life cycle through Analysis/Design/Documenting/Customer Interactions, to implementation and support. Experience in working with NoSQL databases as well as with cloud technologies. Able to learn rapidly and balance between excellence and practicality. Outstanding analytical and problem solving skills. Strong communications skills.
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    Swagger
    Spring Security
    Spring Batch
    Spring Data
    Apache Kafka
    Spring Framework
    Spring Boot
    Java
  • $44 hourly
    Certified Adobe Commerce (Magento 2) developer. Professional PHP developer with 9 years of experience. Have experience in different kind of tools and technologies such as Laravel/Lumen, Symfony, CakePHP, MySQL, Redis, ElasticSearch, Varnish, ReactJS, VueJS, EmberJS, Docker, Docker Compose, TeamCity, Jenkins, Bamboo, AWS services, Terraform, etc.
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    MySQL
    Varnish Cache
    Magento 2
    Redis
    PHP
    Docker Compose
    Terraform
    Magento
    GitHub
    HTML5
    jQuery
    CSS 3
    GitLab
    Docker
  • $120 hourly
    ♛ 𝐓𝐎𝐏-𝐑𝐀𝐓𝐄𝐃 🥇 100% Job Success Ratio ⚡AWS Certified Solution Architect - Professional ⚡AWS Certified DevOps Engineer - Professional ⚡HashiCorp Certified: Terraform Associate DevOps and DevSecOps engineer with a niche specialization in FinOps Engineering. I know how to build amazing cloud solutions while saving your money. Passion for new technologies and challenges drives my career and helps me push the boundaries of the projects I work on. "Mateusz is a terrific freelancer, anyone who works with him will quickly notice his attention to detail. This attention to detail is apparent throughout the entirety of the project workflow..." ✅ 15+ Years of Professional Experience ✅ Worked with small, agile startups and Fortune 100 companies ✅ Experienced DevOps Engineer and Cloud Architect ✅ A wealth of expertise implementing DevSecOps and FinOps methodologies ✅ Containers: Docker, Kubernetes, Nomad, OpenShift, ECS, EKS, Podman ✅ AWS - 12 years experience ✅ CICD: GitHub Actions, CircleCI, AWS CodePipelines, Jenkins, Azure DevOps ✅ Ability to implement DevOps strategies for companies of all size ✅ I break siloes, educate and collaborate to help companies move to another level
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    Solution Architecture
    AWS CloudFormation
    Continuous Integration
    Linux System Administration
    DevOps
    MySQL
    NoSQL Database
    Kubernetes
    Amazon ECS
    Terraform
    Docker
    Amazon Web Services
  • $50 hourly
    I am a Senior Software Engineer with over 9 years of experience in .NET. Below you can find the projects list on which I was working: 9. Complex WEB API project for fetching surveys + some frontend work(WEB API, MS SQL, Identity Server, Azure Functions) [Senior Developer] 8. Implementation of MVC Net Webhooks Listener for CLIO API(ASP.NET MVC, MS SQL, REST API integration, OAuth 2.0) [Senior Developer] 7. Big microservice architecture system for automating processes(.Net Core MVC, MS SQL, microservice communication(gRPC), OPC UA communication, MQTT communication, TCP communication, Web API) [Senior Developer] 6. Dashboard system which displays data from the database in charts and diagrams(.Net Core 2.2, MediatR, CQRS, MS SQL, Angular 8, MS SQL) [MID-level Developer] 5. The process automation system, which has been integrated with more than 8 external systems(ASP.NET MVC + ANGULAR + MS SQL, API(SOAP, Rest)) [MID-level Developer] 4. A big CRM project (ASP.Net MVC, AngularJS, MS SQL) [MID-level Developer] 3. A big microservice architecture project - I was responsible for implementing entire microservice logic and communication + some frontend work(.Net Core, ReactJS, MongoDB) 0,5 year (I was responsible for the own microservice, preparing integration tests(e2e), and preparing the unit tests for functionality) [MID-level Developer] 2. A small CRM system (.NET Core, JQuery, HTML, CSS, Bootstrap, Web API, MS SQL, Azure) - 0,5 years (from start until end) [MID-level Developer] 1. B2B platform for online booking hotels(ASP.NET MVC, Web API, WCF, REST API preparing, REST(SOAP) API integration, Entity Framework, MS SQL, MySql, ElasticSearch, Redis, CI/CD, Jira, Octopus, TeamCity) I worked for more than 3 years on this project (I was responsible for integrating with external APIs, fixing bugs, implementing new features, and unit testing. Since the project's beginning, I have integrated with more than 20 APIs. Configured CI/CD and automatic deployment with 0 downtimes) [Junior Developer]
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    ASP.NET Web API
    MQTT
    Unit Testing
    TCP/IP
    Microsoft Azure
    .NET Core
    Data Serialization Framework
    API Development
    API Integration
    C#
    SQL
    Entity Framework
    ASP.NET MVC
    ASP.NET Core
  • $50 hourly
    I have experience in web development since 2002. I graduated from university - Warsaw School of Computer Science. I have worked as a freelancer for small companies and also for large such as Grey Group, Netia, Onet. I am using PHP as my primary programming language including frameworks e.q. Symfony and Laravel. I have very good skills in HTML5, CSS3, JS, MySQL. I have passion for web developing and I always try to be up-to-date with the latest techonologies and changes that comes to the web. I'm also familiar with developing Wordpress sites. I'm writing plugins and themes for Wordpress as well. E-commerce platforms which I developed Woocommerce, Shopify or Prestashop. I'm also familar with Google Tag Manager or Google Analytics implementations.
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    MySQL Programming
    Symfony
    Bootstrap
    jQuery
    AngularJS
    React
    HTML5
    PHP
    WordPress
  • $40 hourly
    Hello! I’m a Senior PHP Developer with over 25 years of hands-on experience in building solid web applications that stand the test of time. My journey has taken me through all the ins and outs of PHP, where I've honed my skills in frameworks like Symfony, Yii, and Zend. In the world of full-stack development, I’m your go-to guy for everything from sprucing up the front-end with HTML5, CSS3, and a dash of JavaScript, to mastering the complexities of back-end systems with MySQL, PostgreSQL, and MongoDB. I enjoy piecing together all parts of the tech puzzle to ensure everything runs smoothly from start to finish. While I have a knack for leading teams and guiding projects to success, I’m also totally at home diving into code as a hands-on developer. Got a tough "mission impossible" with a tight deadline? Bring it on—I thrive under pressure and love turning tight spots into triumphs. I’m always on the ball with the latest tech trends, ready to bring innovative solutions and optimizations to the table. Need a scalable app, seamless system integrations, or just some wizardry to get out of a tech jam? Let’s chat—I’m here to help your business hit its tech targets with ease and expertise.
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    Microsoft SQL Server Programming
    PHPUnit
    Jira
    Leadership Skills
    Yii2
    API Integration
    Google Cloud Platform
    Microsoft SQL Server
    Git
    JavaScript
    HTML5
    PostgreSQL
    MySQL
    Symfony
    PHP
  • $50 hourly
    Welcome to my profile! With over 9 years of experience as a PHP developer, I am passionate about creating efficient, scalable, and secure web applications. Throughout my career, I have worked with a range of frameworks and CMS platforms, including Laravel, Symfony, Spryker, and WordPress. My expertise lies in developing custom web applications, implementing complex functionalities, and optimizing performance. I have a deep understanding of Laravel and Symfony, two widely-used PHP frameworks known for their robustness and flexibility. I have leveraged these frameworks to build tailored solutions for clients across various industries. In addition to Laravel and Symfony, I have extensive experience with Spryker, a powerful e-commerce framework. I have successfully developed and customized e-commerce solutions using Spryker, delivering seamless online shopping experiences for businesses and their customers. Furthermore, I have worked with WordPress, a popular content management system, to create engaging websites and blogs. I am proficient in developing custom themes, and plugins, and optimizing WordPress websites for improved performance and user experience. My skill set includes: - PHP (Spryker, Laravel, Symfony, Wordpress) - Doctrine, Propel, Eloquent - MySQL, PostgreSQL - Redis, Memcached ElasticSearch - RabbitMQ, Google queues - Github, Gitlab, Bitbucket - AWS / Unix / Console - Restful API Throughout my career, I have successfully delivered projects for clients in various industries, meeting their unique requirements and exceeding their expectations. I take pride in my ability to translate complex concepts into user-friendly solutions and my commitment to delivering high-quality work. If you are looking for a skilled PHP developer with expertise in Laravel, Symfony, Spryker, and WordPress, I am confident in my ability to contribute to the success of your project. Let's discuss how I can bring your ideas to life and achieve your desired outcomes.
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    Redis
    PostgreSQL
    PHP
    Docker
    Vagrant
    Laravel
    Symfony
    Memcached
    RabbitMQ
    MySQL
  • $120 hourly
    🥇Expert-vetted (top 1%) Upwork freelancer. 💡Top AI voice in LI. 👔 10+ years of experience on executive tech positions. ⭐️⭐️⭐️⭐️⭐️ "Ivan seamlessly navigated the complexities of the non-deterministic nature of OpenAI/LLMs. Highly recommend! Ivan - Exceptional work on our POC. Thank you." ⭐️⭐️⭐️⭐️⭐️ "Amazing to work with. Went above and beyond expectations." ⭐️⭐️⭐️⭐️⭐️ "Ivan understands AI and LLMs really well, he’s a great communicator and transparent about his methods and efforts." ----------------------- Hello! I'm all about technology and the magic it brings to our lives. . There's something truly special about building things from scratch and watching them take off. With a solid foundation in tech, I have a particular interest in the final product — its user experience, design, and the customer's journey. Collaborating with product and business teams is something I thoroughly enjoy, as it brings together different perspectives for a common goal. My area of expertise lies in Artificial Intelligence, Machine Learning, and Natural Language Processing. Here are some of the services I commonly offer: - Strategic AI audits and guidance - Elevating existing products with AI enhancements - Designing and developing new AI-centric solutions - PoC/MVP for AI projects I've had the privilege of working with over 50 companies, including notable names like UBS, Yahoo, STC, and Hitachi. This experience has allowed me to contribute significantly to the growth and transformation of various products. Interested in exploring how AI can revolutionize your product? I'd love to chat about your vision and how we can bring it to life. Feel free to reach out, and let's start a conversation about your next big step in innovation. ----------------------- Some of my AI and ML skills include: ✅ Data Science and Machine Learning expertise including Deep Learning, Natural Language Processing, and Computer Vision using TensorFlow, PyTorch, Keras, scikit-learn, Numba, etc. ✅ API Development and Integration, including external API integration like OpenAI API. ✅ Expertise in Reinforcement Learning and its applications in complex environments using libraries like OpenAI Gym, Stable Baselines, and RLlib. ✅ Advanced skills in data preprocessing, feature engineering, and dimensionality reduction techniques for machine learning models. ✅ Proficiency in time-series analysis and forecasting using ARIMA, LSTM, and Prophet for predicting future trends. ✅ Development of chatbots and virtual assistants using platforms like Dialogflow, Rasa, and Microsoft Bot Framework. ✅ Experience with Generative Adversarial Networks (GANs) for creative applications such as art generation, style transfer, and data augmentation. ✅ Implementation of recommendation systems using collaborative filtering, content-based, and hybrid approaches. ✅ Proficient in big data analytics using Apache Spark, Hadoop, and related ecosystems for handling large-scale data processing. ✅ Knowledge of edge computing and deploying AI models on edge devices using TensorFlow Lite, PyTorch Mobile, and ONNX. ✅ Expertise in computer vision tasks like object detection, image segmentation, and facial recognition using OpenCV and Dlib. ✅ Strong background in mathematics and statistics, essential for algorithm development and model optimization. ✅ Experience with cloud platforms like AWS, Google Cloud, and Azure for deploying and scaling machine learning models. ✅ Capable of conducting AI-driven research and development, staying at the forefront of emerging technologies and methodologies. ✅ Ability to communicate complex AI/ML concepts to non-technical stakeholders and collaborate effectively with interdisciplinary teams. P.S. Curious about the future of AI in your industry? Drop me a message, and I'll share my insights and predictions!
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    RESTful Architecture
    RESTful API
    NGINX
    Web Application
    Database Architecture
    API Integration
    Hibernate
    Spring Framework
    Java
    Docker
    Microservice
    Apache Kafka
    Kubernetes
    Architectural Design
  • $25 hourly
    Hello, thanks for visiting my page. I am a middle-level developer with 3 years of experience. My skills: - c#/.NET: WPF, ASP.Net. My main technology stack. I can also work with WinForms, but why if we have a WPF? - Frontend - HTML, CSS, JavaScript in web and XAML in desktop. Any type of UI of any complexity. - Unity3D. I have a few published games. - Java. A little bit of experience with Android OS. - SQL. Data layer background with a lot of popular database systems: MySQL, MsSQL, SQLite, etc. I'm watching for popular development trends - image processing (with OpenCV/EmguCV in c#), machine learning and AI, neural networks, etc. And I also have experience AR (augment reality) with Unity3D and Vuforia. I'm ready to join your command and bring your project to success.
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    Windows App Development
    API
    HTML5
    C#
    CSS 3
    Microsoft Windows
    Desktop Application
    .NET Framework
    Windows Presentation Foundation
    Unity
    SQL
  • $30 hourly
    Full-stack web developer. Specified on SPA systems & API integrations. Also, have experience with SaaS services. Check out my GitHub acc ( on media link) for more info. Have a strong understanding of programming architecture patterns ( MVC, MVVM, HMVC ) and design patterns ( Observable, Prototype, Singleton )
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    Telegram API
    MongoDB
    Amazon Web Services
    Amazon Bedrock
    React
    RabbitMQ
    Node.js
    LangChain
    JavaScript
    Python
    OpenAI API
    Generative AI
  • $50 hourly
    Cloud Architect & DevOps Engineer with +5 years of experience that can help you to design, implement, and manage your cloud infrastructure and strategy following the industry's best practices. I will handle a project on every stage of the process, from design to implementation. Here is what I can do for you: - AWS Consulting: I can help you optimize your AWS environment to improve your productivity, operational resilience, and reduce costs. I count with several AWS certifications, so I invite you to talk and identify the best solution for your use case. - DevOps Consulting: I can help you bridge the gap between your Development and Operations teams by automating processes to deliver quality and secure software faster. - Cloud Migration: With cross-cloud experience, I can help you moving your infrastructure and services from on-premises to the cloud, or from cloud to cloud. - On-demand training: Teaching is something I love. Throughout my career, I have engaged in giving talks, workshops, and courses around different technology topics. I can help you or your team develop critical tech skills like. Key technologies I work with: - Cloud providers: Amazon Web Services (AWS), Microsoft Azure, Google Cloud Platform (GCP), DigitalOcean. - Containers: Docker, Kubernetes, Amazon ECS - CI/CD: Jenkins, GitlabCI, TravisCI, CircleCI, AWS Code *. - Automation: Ansible, Scripting (shell, python). - Infrastructure as Code: Terraform, AWS CloudFormation. - Operating Systems: Linux and a bit of Windows. - Others: Monitoring solutions (e.g. Prometheus & Grafana, ELK stack), Security solutions (e.g. Trivy, Sysdig, VPNs), Programming languages (e.g. Python, Java, NodeJS, Go). I embrace each collaboration with my clients with a view of key areas to deliver an optimal solution for every use case. We integrate industry’s best practices to implement solutions that meet the highest standards. Rate is negotiable based on business needs.
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    Cloud Migration
    Prometheus
    Database
    DevOps
    Linux System Administration
    Docker
    Amazon Web Services
    Kubernetes
    Containerization
    Ansible
    CI/CD
    SonarQube
    Jenkins
    Microsoft Azure
  • $27 hourly
    Software engineer with 5 years of active experience oriented to Back-End development. I've been working with small to big enterprise clients across the world in domains as cargo, insurance, retail, hotels, clinics etc. ⭐Here's what I can bring to your project⭐ ✅Strong base if it is a new project and clean extendable solutions to existing ones. ✅Reliable communication and awareness of the status of the work. ✅Agility, the trendy word :) Always ready to adapt to changing conditions and requirements. ✅Shining quality over quantity. ⭐Why you should choose me⭐ ✅Client trust: The type of person who is easy going and honest, so you will find me who you can TRUST. ✅Responsiveness: All the lines of the communication is open and available to be in touch. ✅Questioning: I might ask many questions in the beginning but will do my best to not bother you with minor clarification calls. ✅Here is a working project, hope you will not find that it is about to fall apart and accept it so I can peacefully disappear. This is a NOT my story :) Most experienced in: ✔️ .NET Core/Framework ✔️ Microsoft SQL ✔️ PostgreSQL ✔️ Windows applications (WinForms, WPF) ✔️ Elastic search ✔️ Azure services Also have an experience to manage a small team and deliver a useful product. Looking forward, Victor.
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    Amazon Web Services
    ASP.NET
    Project Management
    Microservice
    ASP.NET Web API
    Software Development
    Transact-SQL
    Microsoft Azure
    .NET Core
    C#
    PostgreSQL
    Desktop Application
  • $45 hourly
    I am an experienced software engineer primarily focused on building web applications for both front-end and back-end that serve businesses and clients. My main domains are Angular and the Node.js environment. I also use JavaScript, TypeScript, NestJS, Elasticsearch, and am familiar with the AG Grid library. In my projects, I place a strong emphasis on security, code quality, and scalability.
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    CSS
    SCSS
    HTML5
    TypeScript
    Angular
    NestJS
    Node.js
    JavaScript
  • $30 hourly
    Full-stack developer with over 18 years of experience helping IT companies build products and services of exceptional quality. Over the past two years, I led the successful launch of a new B2B product for the digital workflow and automation market as the product's PMO - managing 15 development teams that included 150 people. Developed entirely on microservice distributed architecture, this product features powerful automation Bots and unlimited one-click integration with almost any cloud service or CRM in the enterprise space.
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    MySQL
    MongoDB
    HTML5
    Flask
    DigitalOcean
    Amazon
    Google
    PostgreSQL
    Redis
    Docker
    Django
    Ubuntu
    Bash
    Python
    JavaScript
  • $55 hourly
    Short story: Seasoned expert in the fields of software architecture. Passionate about Big Data, scalable, responsible, reactive and fault tolerance systems. Long story: - highly experienced in enterprise/web-scale software design and enterprise application integration; - experienced in Big Data: traditional data-warehousing and cutting-edge noSQL/noETL; - experienced micro-service system design; - proficient in distributed and concurrent programming; - advanced in Scala / Typesafe Stack; - advanced in Golang; - advanced in core Java / countless mainstream frameworks;
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    ELK Stack
    Prometheus
    Kubernetes
    Golang
    Apache Cassandra
    PostgreSQL Programming
    MongoDB
  • $35 hourly
    ★ Discover Upwork’s 5 Star team of talented developers, app designers, and UI/UX masters ★ Unlock Your Brand’s Digital Intelligence with Data! Is your current web application failing to meet the high standards your business prides itself on? If it’s outdated, buggy, or hindering workflow, it could be time for some major enhancements.Why? Businesses that don’t adapt get left behind. Or maybe you are starting your New Business and need to kick it off with a stunning app? Do any of these ring true? - My current web app is slow and full of technical bugs - It distorts reports and has potential security issues - The UX is close to unusable in modern times - Critical business data is often missing or incorrect - My current team lacks the technical knowledge to make improvements We can improve your current web app and develop it into a cutting-edge tool for making data-driven decisions. Data is a precious resource for any business. And without it, you lose time, money, and affect your ability to make profitable decisions. You need an expert in implementing and developing Advanced Dedicated Web Applications that keep its users happy and leverages data for business growth. Working with me, you can expect a partnership that prioritizes your needs and elevates your brand. ✅ Unrivaled Client Care with a Perfect 5-Star Track Record ✅ High-Quality Code Free From Bugs ✅ Fully Custom Web App Development Services (no templates) ✅ Project Management & Quality Assurance Guaranteed! ✅ Extra-Mile Mentality to Meet All Your Needs ✅ We Work Closely With You to Bring Your Vision to Life ✅ Become Part of a Satisfied Client Pool That Keeps Coming Back Our services include: ● Software development ● Enterprise app development ● Digital transformation ● Product design ● UI/UX design ● MVP for Startups ● Team Augmentation To help you: ● Outgun competitors in your niche ● Create a healthier online ecosystem ● Boost team morale through efficiency ● Become a technologically-driven business ● Evolve into an industry-leading brand ● Remove the headache and reap the benefits of data and analytics We offer more than just application modernization. We’re your trusted advisors for creating a streamlined data ecosystem that fuels your brand in current times, from conception to design to finished product - and everything in between! ----------- As a Co-Owner of a Custom Web Apps Experts software house, I'm managing a team of 100% Professional & Innovative Programmers that live and breathe this industry. We’re always looking for cutting-edge, ambitious projects which allow the implementation of high-quality solutions. Choosing my team is no leap of faith - you’re betting on The Best! It’s why we’re able to create long-term partnerships with clients who consistently return and commission us for numerous projects. We believe your business deserves world-class innovation, reliability, and technical finesse. Read our reviews to discover how we’re helping scale businesses across the globe. ------------ Domains: ● MarTech ● EduTech ● MedTech ● FinTech ● Data-driven ● Data Visualisation ● Dashboard ● SaaS ● APIs ------------ Technologies: ● JavaScript ● React ● Vue ● Angular ● Node.js ● C# ● .NET ● Python● Django● Elasticsearch ● MongoDB ● MySQL
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    Front-End Development
    Node.js
    Angular
    .NET Framework
    API Integration
    React
    Web Application
    PHP
    JavaScript
    Laravel
    Business Intelligence
    Vue.js
    Data Visualization
    SaaS
  • $70 hourly
    Hi, I am CEO of EMCA Software based in Poland. Our service concentrate around all ELK project and use cases. We provide all sort of services around ELK: - architecture design, - full deployment, - custom parsin, - integrations, - auditing and troubleshooting, - migrations. Common use cases we do: Log management, APM, SIEM, CMDB. I can dedicate an engineer, architect or developper to You task. We can work constantly, providing monthly service and optional - rapid help. We are also a vendor of Energy Logserver - Elasticsearch fork for SIEM usecase energylogserver.pl. We develop own ELK fork, because we have turned into SIEM with it. All our projects concentrate around ELK, logs and SIEM - we can also work on different ELK flavours. We work as a Team of ELK experts and developers. We would like to join Your project as we can deliver all expected competencies. As a Team - the service can be provided asap and taken care for long term cooperation. Our knowledge: ELK - all around, Wazuh, Bro, Kafka, elastalert, loadbanalcers We also know Splunk. Providing a connector for Splunk to read data in Elasticsearch! Get in touch to talk how we can help ! Artur
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    Apache Kafka
    Logstash
    Kibana
    ELK Stack
    Nagios Core
  • $39 hourly
    Oriented on medium-sized business - Preparing your project from scratch or scaling a live project - Using topnotch technologies stack: AWS, Docker, PHP / MySQL, Symfony / Laravel, Redis, RabbitMQ, ElasticSearch etc. - Got questions about your case? Describe and get consulted about most appropriate solution for it
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    Blockchain
    Amazon Web Services
    Linux
    NGINX
    Docker
    DevOps
    JavaScript
    MongoDB
    RabbitMQ
    Redis
    Laravel
    Symfony
    MySQL
    PHP
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