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Clients rate Software Architecture professionals
Rating is 4.7 out of 5.
4.7/5
based on 320 client reviews
  • $65 hourly

    • 5.0/5
    • (13 jobs)
    Machine Learning Expert and MLOps Engineer with over 10 years of experience delivering advanced AI and machine learning solutions. I specialize in architecting, deploying, and optimizing ML and AI pipelines in cloud environments, with deep expertise in MLOps, model tuning, and large-scale data engineering. My experience includes designing over 50 cloud architectures for ML workflows, integrating pipelines for model training, deployment, and real-time inference. My focus is on creating scalable, resilient, and cost-effective infrastructure that streamlines data processing and supports high-performance inference. As a data scientist and Python developer, I bring expertise in nlp machine learning, computer vision machine learning, and federated machine learning. I’ve implemented AI models for text generation, chatbots, and image analysis, leveraging frameworks like TensorFlow, PyTorch, and AWS SageMaker. My expertise includes fine-tuning large language models such as GPT-3, enabling cutting-edge generative AI applications. With 20+ successful cost optimization projects, I’ve helped clients minimize expenses on compute-intensive workloads without sacrificing performance. I’ve optimized serverless architectures for AI-driven data processing and model deployments using Python, AWS Lambda, S3, SQS, and API Gateway. My work maximizes performance and scalability while reducing cloud costs. I specialize in orchestrating AI/ML workflows using Docker, Kubernetes, and ECS for model training, deployment, and scaling. My approach integrates best practices in containerization and orchestration to ensure models operate efficiently in both training and production. I’ve built over 50 CI/CD pipelines for automated model training and deployment using Jenkins, GitLab CI, and CircleCI. These pipelines ensure continuous updates, version control, and rapid deployment, enabling teams to deliver improvements quickly. Dedicated to advancing MLOps, I provide end-to-end solutions for managing the model lifecycle from training to deployment and monitoring. I deploy and manage microservices and distributed systems to support ML workflows, enhancing scalability and performance across all pipeline stages. My expertise ensures flexible, resilient systems that maintain high availability under heavy workloads. As a certified AWS Solution Architect, I have hands-on expertise in AWS SageMaker, TensorFlow, PyTorch, and custom ML pipelines. I optimize infrastructure for both cost-efficiency and performance, deploying scalable solutions for large-scale AI workloads. I also design architectures for LLMs and RAG systems, combining large language models and retrieval-augmented generation for applications like chatbots and conversational AI. Core Workflow: Project Scope Definition: Define AI/ML objectives and MLOps requirements. Draft Architecture Creation: Provide draft architectures with rough estimates. Milestone and Deliverable Planning: Define project milestones and deliverables. Architecture Development and Optimization: Build scalable, cost-efficient AI/ML systems. Technologies I Specialize In: AWS for AI/ML Applications: AWS SageMaker: Full lifecycle model training and deployment. AWS Lambda, S3, API Gateway: Serverless architecture for AI workflows. EC2, RDS, and Serverless Solutions: Hosting and scaling ML models. Programming Languages: Python: Extensive experience in machine learning Python, TensorFlow, and PyTorch. NodeJS: Server-side processing for AI/ML workflows. Bash: For scripting and automation. Orchestration and IaC: Terraform: Provisioning infrastructure for ML pipelines. Kubernetes: Managing model inference, training jobs, and scaling. Docker: Ensuring reproducibility and resource efficiency. CI/CD for Machine Learning: Jenkins, GitLab CI: Automating model lifecycle workflows. MLOps and Monitoring: Prometheus, SignalFx: Real-time monitoring for AI models. CloudWatch: Centralized logging and diagnostics for ML infrastructure. With these skills, I’ve developed AI solutions across industries. My expertise in nlp machine learning, computer vision machine learning, and federated machine learning ensures scalable, high-impact results tailored to your business needs.
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Natural Language Processing
    Deep Learning
    TensorFlow
    Large Language Model
    Artificial Intelligence
    MLOps
    Machine Learning
    Retrieval Augmented Generation
    DevOps Engineering
    Software Architecture & Design
    Serverless Computing
    CI/CD
    DevOps
    Amazon Web Services
    Python
  • $55 hourly

    • 4.8/5
    • (72 jobs)
    Hi there, Are you in search of an experienced Software Engineer to help you achieve your project goals? Look no further! My name is Denis and I am a results-driven software engineer with over 12+ years of experience. As a Software Engineer I combine professionalism, innovation, and a passion for creating high-quality software. In my work I see not only a technical process but also an opportunity to create valuable tools that can enhance and optimize various aspects of your business or project. I specialize in software architecture, back-end development, web development, and data scraping. My clients have praised my work for being responsive, delivering quality work, demonstrating meticulous attention to detail, and ensuring timely completion within set deadlines. 🌟 Client Testimonials 🌟 Wing Chan, VTest, Hong Kong - "Great work. Very responsive and quick delivery. Denis completed all requirements and deliverables, and followed up afterward, demonstrating his responsibility." Franco Amato, Franco Amato Ltd - "Denis was a very skilled Python developer, and I enjoyed working with him. I will surely hire him again for projects requiring high professionalism. Highly recommended." Simon McAuliffe, Cantifix of London Ltd - "Denis was punctual in communication, understood the problem right away, and went above and beyond to tackle issues when encountered. 10/10." Bjarke Staun-Olsen, Creandum Ltd - "Denis did an amazing job on our complex and challenging web scraping project. Would definitely hire again." 🚀 Services I Offer 🚀 Leveraging my extensive software development experience, I collaborate with you to achieve your project goals by: Defining detailed technical REQUIREMENTS DESIGNING and documenting problem SOLUTIONS IMPLEMENTING and delivering QUALITY PRODUCTS TESTING and DEPLOYING your software 💡 Areas of Expertise 💡 - Software Architecture and Design - Object-Oriented Programming (OOP) and Design Patterns - Backend and REST API Development, Web Development, Browser Automation - Django, Django Rest Framework, Flask, FastAPI, aiohttp - Front-end Prototyping: JavaScript, React, Material UI, TypeScript, VueJS, JQuery, CSS - Database Design and Normalization: PostgreSQL, MySQL, MariaDB, MongoDB, Redis - ORM: Django ORM, SQLAlchemy, Peewee, Clear SQL, Query Efficiency - Data Scraping: ETL, Scraping JS-Downloadable Content, Selenium, ADSPower - Parallelism: Celery, Gevent, Asyncio - Quality Assurance: Pytest, Pylint, Pep8, Flake8, Black, MyPy, Bandit - Cloud Services: AWS, GCP, Digital Ocean - DevOps: Docker, RabbitMQ, Gunicorn, WSGI, Nginx 📞 Contact Me for a Successful Project 📞 Finding the right candidate can be challenging, but working with me guarantees a smooth, hassle-free experience. If you require an experienced software engineer, invite me to apply for your job or contact me now. I have the proven track record, skills, and testimonials to assure you of a high-quality solution tailored to your project's success. Looking forward to working with you! Denis Gaidukov
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Back-End Development
    ETL
    Celery
    Front-End Development
    Performance Optimization
    RabbitMQ
    Software Architecture & Design
    Data Scraping
    Flask
    TypeScript
    React
    Docker
    Python
    JavaScript
    Django
    PostgreSQL
  • $45 hourly

    • 5.0/5
    • (11 jobs)
    CTO. Visionary architect. The perfectionist. AWS Certified solutions architect 🇺🇦 Building web & mobile & AI apps that sell for the last 15 years. Are you looking for the full-cycle agency to cover all you technical & digital needs? ✅Custom software development; ✅Low-code, no-code development; ✅Web development (Front-end & Back-end); ✅Solution Architecture; ✅Mobile development; ✅QA services; ✅UI/UX Design & Product design; ✅Machine learning & Data Science & Artificial intelligence; ✅Project management; ✅Technological audit & consulting; ✅MVP / PoC development (custom, low-code, no-code); ✅Discovery phase & Planning Our team 𝗸𝗲𝘆 𝘁𝗲𝗰𝗵 𝗲𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: PHP: Laravel, Symfony ASP.NET: .NET Core JavaScript (Frontend): React, Vue, Angular 6+ JavaScript (Backend): Express, Nest, Node iOS: Swift Frutter DB: MSSQL, MySQL (MariaDB), PostgreSQL, MongoDB, ElasticSearch Machine learning & Data science & AI Hosting: AWS, Azure IaC: Terraform, CloudFormation, Ansible, Puppet Extra: Vagrant, Docker, Kubernetes, Serverless (AWS Lambda, Azure Functions) UI/UX design Quality Assurance Bubble, Webflow, FlutterFlow Mainly, but non limited to, we work with: - Fintech - e-Learning - Fantasy sports - e-Commerce - Media & Entertainment (Social Media) - EcoTech & PropTech & Sustainability - Cybersecurity Solutions types: - SaaS - MVP & PoC - Websites & Landings - Gaming - Blockchain - Enterprise Software Checkout some interesting projects we worked on in the work history and portfolio sections below ⤵️
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    LLM Prompt Engineering
    AI Chatbot
    Web Development
    AI App Development
    Low Code & RAD Software
    Software Architecture & Design
    Machine Learning
    Front-End Development
    UX & UI
    Back-End Development
    Quality Assurance
    Solution Architecture
    Amazon Web Services
    Mobile App Development
    iOS Development
  • $15 hourly

    • 5.0/5
    • (87 jobs)
    Hello! Thank you for visiting my profile. I have been providing Virtual Staging services for five years and have a lot of experience in this field. I work in different interior styles: Contemporary, Coastal, Modern, Farmhouse, Industrial, Traditional, etc. The list of services I provide: • Virtual staging; • Object removal and decluttering; • Commercial Virtual staging; • 360 Panorama Virtual staging; • Virtual Renovation; • 3D rendering. Check the video below to see examples of my work and the services I provide. Feel free to contact me anytime with any questions! *all images shown in the video are staged by me but belong to my clients, not to me. I published them with the only purpose - to demonstrate the skills and services I provide.
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Software Architecture & Design
    360-Degree Photography
    Image Editing
    Home Design
    Interior Design
    3D Modeling
    3D Rendering
  • $34 hourly

    • 4.9/5
    • (19 jobs)
    ✔ 12+ years of Experience ✔ PHP / JS / MySQL / Symfony ✔ System administration & Troubleshooting ✔ MySQL and MSSQL high performance data schema, transactions, triggers, data processing ✔ OpenCart Expert ✔ WordPress Expert ✔ Google Ads Expert ✔ VoIP, SIP, Asterisk, Free PBX, AMI, .AGI, ARI, CRM/ERP integrations ✔ Telegram API/bots
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Telegram API
    Software Architecture & Design
    Performance Optimization
    Ecommerce Website
    Website Optimization
    Database Optimization
    MySQL
    OpenCart
    Asterisk
    Data Migration
    Database
    MySQL Programming
    PHP
    FreePBX
    Telegram
  • $30 hourly

    • 5.0/5
    • (23 jobs)
    I am a Python/Django, JavaScript/React/Next full-stack development expert from Ukraine with 8 years of extensive experience and a passion to create software architecture & design for high-quality applications. I have been working as a Team Lead for 4 years, so I am strong in code review. Also, I have developed a dozen of Django RESTful API applications from scratch, so I am experienced with architecture and database design. 🏅 Achievements: ➤ 8 years of experience, 4 years of Team Lead experience, 2 years of Architect experience ➤ 4 years at Upwork, 19 satisfied clients, 898 hours worked ➤ Upwork Job Success Score 100% ➤ Top Rated Upwork status ➤ Founded an agency of 5 people 💼 Industries: ➤ Healthcare ➤ Real estate ➤ Travel ➤ E-commerce ➤ Education 🥷 My services include: ➤ Requirements. I analyze the technical assignment or task and if there are some unclear moments, I clarify them. If the assignment is big, I split it into tasks and tasks into subtasks. ➤ Solution design. Then I make an implementation plan. I create a new git repository or clone an existing one. There is a separate branch for each task. I write tests if there is such a task or if I have time. ➤ Implementation. Next, I write a minimally working prototype and do refactoring. I check whether the written meets the requirements, for example, the speed or the number of requests in the database. I refactor again if optimization is required. Then I run the tests, transfer the changes to the main branch or create a pull request if I'm not the repository admin. ➤ Testing. Then it depends on the pipeline, but usually the changes in the development branch are transferred to the test branch and QA engineers work with it. If everything is OK, I make the control backup of the production and add the new version. 🛠 Skills: ➤ Back-End Development: Python, Django, Flask, Tornado ➤ Front-End Development: JavaScript, React, Redux, Next.js ➤ UI frameworks: MUI, Tailwind CSS, Daisy UI, Bootstrap, Semantic UI ➤ Core: HTML, CSS, SASS, LESS, jQuery, AJAX ➤ Database design: MySQL, PostgreSQL, SQLAlchemy, pyodbc ➤ No-SQL: MongoDB, Redis, ElasticSearch ➤ Cloud: Amazon Web Services, AWS EC2, S3, SES, Route 53 ➤ RESTful API integration: REST API, Django REST Framework ➤ Testing: unit, functional, integration testing ➤ Collaborative tools: Git, Linux, ​ JIRA, Confluence ➤ Containers: Docker, Vagrant ➤ Asynchronous​: Celery, RabbitMQ, threading, multiprocessing, asyncio ➤ Python libs: numpy, pandas, boto3 ➤ AI development: OpenAPI, ChatGPT, ▶️ Press Invite button on my profile to start progress with your project right now!
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Redux
    TypeScript
    Next.js
    Amazon Web Services
    CSS
    HTML
    Django
    PostgreSQL
    Software Architecture & Design
    React
    Web Development
    Database Design
    JavaScript
    Python
    API Integration
  • $50 hourly

    • 4.8/5
    • (33 jobs)
    Hi. My name is Igor. More than 15 years of experience in: - architecture development and 3D visualization, - product design and 3D visualization, - 2D/ 3D illustration, - video production and VFX, - 2D/ 3D animation. I have the highest skills and I really like my job, I am an executive, easy-going person.
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Arts & Culture
    Visual Effects
    Software Architecture & Design
    3D Rendering
    Architectural Rendering
    3D Modeling
    Art & Design
    Illustration
    3D Animation
  • $40 hourly

    • 5.0/5
    • (133 jobs)
    R, RStudio, VBA, C/C++, Python, Matlab/Octave, SQL, C#, VB .net, Data visualization, Data scraping, good knowledge of mathematics. I am certified in Data Science, a 9-course specialization by Johns Hopkins University on Coursera. Specialization Certificate 6Q7MTZM57QSX earned on December 2, 2015 (Courses: Data Science Tools, R programming, Getting and cleaning data, Exploratory data analysis, Reproducible research, Statistical inference, Regression models, Machine learning and Developing data products) Also I am certified in Python for Everybody, a 5-course specialization by University of Michigan on Coursera. Specialization Certificate 43SANGLTJDKS earned on 05/09/2016 (Courses: Python Data Structures, Using Python to Access Web Data, Using Databases with Python, Capstone: Retrieving, Processing, and Visualizing Data with Python). Conduct lectures and laboratory classes in such courses: - Object-oriented programming in C++; - Automata theory and formal languages; - VBA and VB .NET.
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Visual Basic
    Visual Basic for Applications
    Data Extraction
    R Shiny
    RStudio
    PDF Conversion
    Software Architecture & Design
    SQL
    Python
    Mathematics
    C++
    R
    C
    MATLAB
  • $45 hourly

    • 5.0/5
    • (37 jobs)
    15+ years of experience in programming in the field of business process automation. Higher education in the field of IT. Advanced skills in Laravel, Vue (InertiaJS or Vuex/Pinia/Event Bus + Vue Router), pure Javascript, Webpack, Tailwind, Bootstrap, SASS, STYLUS, CSS, Git, MySQL, MS SQL, PostgreSQL, data parsing, 3rd party APIs. Experience with payment gateways and subscriptions (Stripe, Paypal, many other payment gateways, implementing direct payments and subscriptions). Experience with web sockets and real-time apps. Experience with Laravel-queue management (including Redis + Horizon). Experience with maps and spatial data (Postgis, Leaflet.js). Experience with API: Google Maps, Bing Maps, Google Text-To-Speech, Linkedin, Facebook, Mailchimp and many others. Experience with implementation of own API on Laravel (with token-based or web authentication). Basic skills in dockers and CI/CD technologies.
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    PayPal
    Stripe
    Vuex
    Software Architecture & Design
    RESTful API
    Database Architecture
    TypeScript
    SQL
    Vue.js
    API Integration
    Laravel
    JavaScript
    Git
  • $60 hourly

    • 5.0/5
    • (2 jobs)
    If you have a project that you need to take to the next level or develop a new one from scratch using cutting-edge technologies but still well architectured (modular, easy to extend and reuse), you are in the right place. My versatile experience in the IT industry helps me attack problems from different angles and find effective business solutions. How exactly can I help? My previous clients have been happy with me doing: • Design for front-end apps architecture • Breakdown of the scope, then build new features in an iterative way • Write clean and high-quality code • R&D for new features and products • Analyze and rethink project requirements • Take the initiative to find another approach to solve problems • Lead development team and assist teammates An active practitioner of Software Craftsmen principles. This means that I'll be: • Actively collaborating with you • Sharing my experience and knowledge • Acting on problems pro-actively • Always striving to do better Here are some keywords that bring joy to me: SOLID, event-driven architecture, declarative programming, reactive state management. I consider only product companies (not out-staff/out-source) with fresh projects/startups. Testimonials from past clients: "Feliks is strongly commited and highly motivated technical leader. His outstanding development experience and enthusiasm influence co-workers. I was always 100% sure in Feliks's both high performance and work quality. As his manager I got thoughtful technical inputs, new initiatives and precise estimations. I look forward working with Feliks in future." "Feliks is a highly qualified developer deeply respected by colleagues. Feliks belongs to the limited number of employees who care. He cares not just about deadlines and quality of the code provided, but also about the usability and design of the developed solution. In addition, Feliks is a good team player taking responsibility for the motivation of his subordinates. It's a great pleasure to work with Feliks, as he generates ideas about the tasks beyond his personal responsibilities also."
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Jest
    Firebase
    Google Cloud Platform
    HTML
    JavaScript
    RxJS
    TypeScript
    Angular
    Websockets
    NestJS
    Firebase Cloud Firestore
    Node.js
    Software Architecture & Design
    Tailwind CSS
    MongoDB
  • $100 hourly

    • 5.0/5
    • (14 jobs)
    I'm doing only Unity games right now, please refer to my Video Game Development profile for more info.
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Binance NFT
    Cloud Architecture
    WebGL
    Software Architecture & Design
    2D Animation
    Project Management
    Google Analytics API
    UX & UI
    Physics
    3D Modeling
    Unity
    iOS
    Android
    C#
  • $35 hourly

    • 5.0/5
    • (3 jobs)
    Hi 👋 I'm Oleh, an iOS developer with a passion for building sophisticated and user-centric applications. With a strong foundation in Swift and an extensive skill set that spans across various iOS frameworks and technologies, I bring over 6 years of hands-on experience to deliver cutting-edge solutions. Key Skills: 🛠 iOS Development (Swift) 🛠 Protocol-oriented Programming 🛠 MVVM Architecture 🛠 Reactive Programming 🛠 Coordinators Pattern 🛠 Cocoa Framework 🛠 Auto Layout Mastery 🛠 MapKit Integration 🛠 Core Data Expertise 🛠 AVFoundation 🛠 CoreImage & Core Animation 🛠 Core Graphics & Core Location Experienced With: 🗝 Core ML 🗝 Git Version Control 🗝 Google Maps SDK 🗝 Firebase Integration 🗝 StoreKit for In-App Purchases 🗝 UIKit for UI Components 🗝 JSON Parsing 🗝 REST API Integration 🗝 Fabric/Crashlytics for Analytics 🗝 CocoaPods Dependency Management 🗝 Salesforce SDK Integration 🗝 Jenkins for Continuous Integration Professional Highlights: 📌 Swift Proficiency: I leverage the power of Swift to build robust and efficient iOS applications, adhering to best practices for clean and maintainable code. 📌 Architectural Expertise: Well-versed in architectural patterns like MVVM, Protocol-oriented Programming, and Coordinators, I ensure scalable and modular application designs. 📌 Advanced Framework Integration: From integrating Google Maps SDK for location-based services to utilizing Core ML for machine learning capabilities, I have hands-on experience with a wide range of iOS frameworks. 📌 Data Management: I excel in implementing data storage solutions, utilizing technologies like Core Data and Firebase to ensure seamless data management within applications. 📌 Continuous Integration: I am experienced in setting up and managing CI/CD pipelines using Jenkins, ensuring a streamlined and efficient development process. Why Choose Me: ✏️ User-Centric Design: I prioritize creating applications that not only meet technical requirements but also offer a delightful user experience through intuitive design and smooth interactions. ✏️ Problem Solver: I approach challenges with a problem-solving mindset, finding elegant solutions to complex issues and ensuring the success of your project. ✏️ Collaborative Approach: Communication is key. I work closely with clients, ensuring that their vision is understood and translated into a functional and feature-rich iOS application. If you're looking for an iOS developer who brings a unique blend of technical expertise and creative problem-solving to your projects, let's connect. I'm eager to contribute to the success of your iOS development endeavors.
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Mobile App
    JSON API
    Software Architecture & Design
    Mobile App Development
    iOS Development
    iOS
    Swift
    Objective-C
  • $40 hourly

    • 4.9/5
    • (3 jobs)
    Hello, I am senior fullstack software engineer. As a great team leader, I am willing to help you at any stage of software development from design to maintenance. 🔥 6 years in software engineering 🔥 Deep knowledge in both backend and frontend development using Javascript technologies 🔥 Backend: Node, SQL/noSQL Databases, Cloud Services, Docker, CI/CD 🔥 Frontend: React JS, Redux, Material UI, Webpack 🔥 IoT Clouds expert: gathering, storing, managing and analyzing sensor's data, OTA processes, security, etc 🔥 Expertise in building systems for enterprises: CRM, business intelligence systems, product integrations Long stretches of involvement with various organizations from little new businesses to large ventures inspire me to create my own software development company. I am founder of Leleka Software. As Leleka Software we are motivated team who are ready to provide high-quality service in development web applications. WE HELP: ✅ Design architecture of complex scalable software systems ✅ Analyze requirements and recommend possible solutions ✅ Develop extendable, testable and maintainable software ✅ Provide automation tests coverage on any system scopes ✅ Implement new features of existing products ✅ Provide code review by our professionals in your tech-stack
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    RabbitMQ
    Enterprise Software
    Software Architecture & Design
    Internet of Things
    PostgreSQL
    Redis
    Web Development
    Node.js
    MongoDB
    React
    webpack
  • $60 hourly

    • 5.0/5
    • (52 jobs)
    With a proven track record, I’ve helped startups raise $500k+ in revenue within 3 months and delivered enterprise-grade applications focused on real-time data, AI, and IoT solutions. Check my portfolio to ensure 👇 For over 10 years, I have provided my clients with cost-effective, modern solutions, with more than 80% becoming long-term partners. I specialize in developing high-performance, scalable, and secure applications for startups and enterprises. Press the invite button 👇, and I’ll deliver an exact: Cost-effective | Secure | Scalable solution, leveraging my expertise and knowledge from working with successful startups! Why Work With Me? 🏆 10+ Years of IT & Development Experience 🚀 100% Success in Project Launches 🔒 Cybersecurity Expertise: Ensuring your applications are secure and robust. 🧩 Modern & Stable Development Stack: Delivering scalable, maintainable, and innovative solutions. Key Achievements ✅ Startup Success: Developed solutions that helped startups raise $500k+ in revenue within 3 months of launch. ✅ Leadership Experience: Managed large in-house teams to deliver enterprise-grade, high-load applications. ✅ Real-Time Data Expertise: Built WebSocket-enabled platforms for seamless, real-time user experiences. ✅ 3 Large Dating Apps: Developed platforms serving thousands of active users daily. ✅ Aerospace Engineering: Delivered UAV solutions with integrated AI features. ✅ IoT with AI Integration: Created IoT projects powered by AI for innovative hardware-to-web solutions. How We’ll Work Together: 1. Contact & Discuss: Share your project goals and vision. 2. Development Plan: Receive a detailed cost and timeline estimate. 3. Custom Development: Tailored solutions to fit your needs. 4. Quality Assurance: Ensuring scalability, stability, and performance. 5. Launch & Maintenance: Long-term support for continued success. Let's get started on your project journey! 👨‍💻🚀 Areas of Expertise: IoT Devices & AI Integration: ESP32, Arduino, AI-powered systems. Real-Time Applications: WebSocket-enabled platforms for live data handling. AI Solutions: ChatGPT API integration, predictive analytics, and custom AI models. SaaS Platforms: Scalable and secure multi-tenant applications. Mobile Development: React Native solutions for iOS and Android. Payments & E-commerce: Stripe, PayPal, BBVA, Redsys, and subscription systems. Enterprise Applications: CRM systems, ticketing platforms, and event trackers. Web Games & Social Platforms: Engaging and interactive solutions for diverse audiences. And much more to show! What Sets Me Apart? 🤝 Collaborative Approach: I align technical solutions with your business goals for long-term success. 🔍 Transparent Communication: You’ll receive clear timelines, cost breakdowns, and regular updates. 💡 Innovation-Driven: I leverage cutting-edge technologies to deliver impactful results. Ready to bring your idea to life? Click Invite to Start!
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Startup Consulting
    HTML
    Web Design
    Web Development
    Mobile App Development
    React Native
    AI Development
    Websockets
    CI/CD
    React
    Software Architecture & Design
    API
    Vue.js
    JavaScript
    Laravel
  • $50 hourly

    • 5.0/5
    • (14 jobs)
    [Last profile update: 13 Feb 2023] Welcome! ✅ I can help: ➜ Your business to grow via DEV support; ➜ To bring your whole idea, or new features of your existing product to market faster without major problems; ➜To make the DEV processes in your company faster and more cost-effective by building an appropriate App Development flow ✅ I provide the following Services: • Tasks related to Cloud Migration, and Cloud Development using Azure. • Microservice architecture implementation. • .Net Core development • ASP.NET Web API (RESTful) • Asp.Net MVC • Azure Services • Docker, Kubernetes • Highload systems • GitHub / CI / CD / Azure DevOps ✅ Qualifications include 9+ years of software development experience; ✅ Azure Developer Associate Also, I am leading a Dev company CodeFormation CodeFormation is a software development company that helps you at any stage of the product software development cycle: from R&D and building MVP from scratch to scaling, UX analyzing, and improvement. We produce effective, actual, and profitable software products in collaboration with the product owner and customer-side stakeholders. Our team is fully concentrated on the IT solutions, while the customer administrates the workflow and gets the opportunity to focus on the top-ranking tasks. Let`s discuss your request on a call during the next 1 hour.
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    C#
    Azure DevOps
    Database
    RESTful API
    Kubernetes
    Docker
    Cloud Migration
    SQL
    .NET Core
    Software Architecture & Design
    RESTful Architecture
    Microservice
    ASP.NET Web API
    Web Service
    Microsoft Azure
  • $75 hourly

    • 5.0/5
    • (2 jobs)
    Keen on games… Creating games. I love the whole process of development. Brainstorming an ideas with a team and implementing them by myself. I’m open minded, gregarious person, who is focused on troubleshooting and “frying” games until well-done:)
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Web3
    Photon Unity Networking
    Software Debugging
    Microsoft Visual Studio
    Software Architecture & Design
    Software Development
    Unity
    C#
    Java
    JavaScript
  • $50 hourly

    • 5.0/5
    • (1 job)
    I am a Senior Full-Stack Developer with 8+ years of strong experience and knowledge in Mobile/Web Frontend and Backend Development, and can deliver your project on time meeting all your expectations. Backend Development Node.js, Ruby on Rails, Python (Django, Flask), .NET Core, PHP (Laravel, Codelgniter, CakePHP), Java (Spring Boot) Database - Neo4j, MySQL, PostgreSQL, MongoDB Frontend Development iOS/Android Native - Swift, Objective-C, Java Cross-Platform Mobile - React Native, Xamarin Web Frontend - React.js, Backbone, Javascript, Typescript, Coffeescript Besides the technologies mentioned above for the backend and frontend, as full-stack lead developer, I am very familiar with the system architecture - hosting the service and maintaining on AWS, heroku service etc. I have good communication skills and English knowledge. That helps me to set right expectations on both ends for project/customer success. Other than the aforementioned skills, I'm able to learn new programming languages/frameworks very easily, as well as adapt my coding style based on your requirements. Please contact me to discuss your project in detail and determine how my skills will positively contribute to achieving your business goals effectively. Thanks, Serhii Yakymenko
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Android App Development
    Swift
    iOS Development
    Back-End Development
    Front-End Development
    Node.js
    Web Application
    JavaScript
    Java
    TypeScript
    Neo4j
    Software Architecture & Design
    SQL
    PHP
    Database Design
  • $51 hourly

    • 5.0/5
    • (4 jobs)
    As an expert developer with 8+ years of experience in ML projects, web applications, custom software, and mobile application development, one of my most respected qualities is the ability to find solutions to problems. I am committed to transparent and ongoing communication with my clients, as this is key to every successful project. All of my projects have contributed to the growth and development of my client’s businesses and significant increases in their profits. 🔶 Web & Custom Software: Python, Async/IO, FastApi, Flask, Coroutines, GoLang, Java, Spring, Hibernate, PostgreSQL, MongoDB, Next.js, SSR engines, template rendering, GCP (Google Cloud Platform), AWS (Amazon Web Services), Firebase, Firestore, Realtime DB 🔶 Machine Learning and Data Science: Python, TensorFlow, PyTorch, Keras, Deep Learning, Neural Networks, Artificial Neural Networks, Natural Language Processing, Computer Vision, Data Science, Data Analysis, Machine Learning, scikit-learn, Numba, Data Visualization, AI Development, AI Model Development, ARIMA, SARIMAX 🔶iOS: Swift, Objective-C, UIKit, SwiftUI, MapKit, CoreLocation, AVKit, StoreKit, Core Data, CloudKit, iOS Development, CocoaPods, Swift Package Manager 🔶Android Skills: Kotlin, Java, RxJava, Dagger2, ButterKnife, LiveData, DataBinding, Room, OKHttp, Retrofit, Volley, Jetpack Compose 🔶Flutter Skills: Bloc, Riverpod, Go Router, RxDart, GetIt, Pusher, Stacked, Dio, Mobx Web: React, Next.js, D3.js, Node.js, Redux, GraphQL, TypeScript My advantages: • World-class quality and experience • Honesty • Timely delivery & transparent communication • Deep vision of the products and improvements all the way together
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Data Visualization
    Software Architecture & Design
    Natural Language Processing
    Data Analysis
    Data Science
    Deep Learning
    Artificial Intelligence
    Machine Learning
    React
    iOS Development
    Android App Development
    Mobile App Development
    Android
    iOS
    Python
  • $60 hourly

    • 4.9/5
    • (36 jobs)
    Freelance IT Specialist | Software Engineer Delivering innovative, high-performance systems for over 17 years. I'm focused on complex system development, I’ve built scalable, resilient solutions for both B2C and B2B environments. Specializing in Java, Spring Boot, Spring Cloud, Maven, PostgreSQL, MySQL, Cassandra, MongoDB, RabbitMQ, and Azure Service Bus, I also bring expertise in technologies like Docker, Dropwizard, Kafka, Zookeeper, AWS. I design architectures that handle evolving demands with ease, integrating third-party systems seamlessly. I know how to design and implement complex systems from scratch, and I excel at supporting and revamping existing (legacy) systems to breathe new life into them. I’m always eager to explore and research new software, evaluating it for potential use in optimizing solutions and driving innovation. A few things I value: Collaborative mindset: I thrive in team environments where communication, trust, and shared goals drive the project forward. My leadership style is about guiding and sharing knowledge, not controlling - empowering teams to innovate while staying focused on delivering results. Precision: I’m committed to delivering clean, maintainable code with robust documentation. From Javadocs to Confluence pages, I ensure clarity so that my work remains accessible and easy to evolve. Every part of the system is documented, covering CI/CD setups and module-specific details. Testing is my backbone: Quality control isn’t an afterthought - it’s built into every stage of development. My philosophy extends beyond unit tests, incorporating performance testing to ensure scalability under real-world conditions. Eternal learner and innovator: Technology doesn’t stand still, and neither do I. I’m constantly exploring new methodologies, frameworks, and ideas to bring fresh insights to my work. From AI-driven automation to future-proofing system architectures, I’m always on the lookout for ways to elevate what’s possible. Freelancer with passion: As a freelancer, every project excites me like it’s my first. I thrive in fast-moving environments and love collaborating with teams to create software that not only meets immediate needs but anticipates future challenges. I’m committed to delivering innovations that matter and clean code that future developers will thank me for. What sets me apart? I bring a holistic approach, ensuring systems are not just functional but scalable, adaptable, and maintainable. From designing complex microservice architectures to ensuring third-party integrations are seamless, I focus on building systems that deliver real, lasting impact. More than just code, I care about the people and businesses behind the software. The right technology can make workflows smoother, interactions richer, and systems smarter - and I’m passionate about helping bring those transformations to life. If you’re searching for someone who combines deep technical expertise with a drive for innovation and quality, I’m ready to partner with you to build the future. Let’s create something remarkable together. P.S. If you’ve made it to this line, the very end of this long read, just tell me and I’ll give you a discount for your patience!
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Oracle PLSQL
    Spring Cloud
    Requirements Specification
    Software Architecture & Design
    J2EE
    Database Modeling
    Amazon Web Services
    Microservice
    RESTful Architecture
    SQL
    Java
    MongoDB
    Spring Framework
    Spring Security
    MySQL
    Hibernate
  • $40 hourly

    • 5.0/5
    • (24 jobs)
    Dreaming about a leading digital product or a game-changing mobile app, but lack the development muscle to bring it to life? You just found your software development partner. As a tech lead at ArtCodeVision, we specialize in scaling your in-house team with top developers or taking your entire project from concept to completion. Services we provide: 🔸 Custom software engineering 🔸 Software Development 🔸 Project Management 🔸 Team extension 🔸 Web/Mobile development 🔸 API Development 🔸 Application Development 🔸 MVP Development 🔸 Data Migration and Integration Services 🔸 Cross-Platform Integration For more than 10 years of experience I deliver exceptional results across development team leadership, high-performance architecture, and robust data security. Projects I managed engaged 8,000+ new users in 2 months and 90% reduction in system complexity 🏆 My focus: 🔹I prioritize accurate timelines and budget forecasts, keeping you informed throughout the development process. 🔹Timely and clear communication is key. You'll receive regular updates from both me and your dedicated development team. 🔹I leverage benchmarks, experiments, and real-world metrics to select the most effective tools and patterns for your project. This ensures optimal performance and avoids trendy or overhyped solutions. Let's connect and discuss how we can help you achieve your software development goals!
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    TypeScript
    Next.js
    React Native
    React
    Node.js
    MySQL
    API
    JavaScript
    Java
    Product Management
    Software Architecture & Design
    Network Security
    NestJS
    API Integration
    RESTful Architecture
  • $100 hourly

    • 4.9/5
    • (38 jobs)
    I am an expert level developer with more than 17 years of software development experience. Primary skills: • Software Design, Machine Learning. • C, C++, Rust, Python, JavaScript. • GStreamer, NVIDIA DeepStream, Qt, Node.js. My favourite areas: • Multimedia programming: audio / video streaming, ingestion, processing and non-linear editing solutions. • Deployment / adaptation of deep learning models (computer vision, e.g. object detection, face recognition, posture estimation, ALPR / number plate reading), AI research. • Cross-platform desktop apps, developer tools, network programming.
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Machine Learning
    ARKit
    Video Stream
    Node.js
    Software Architecture & Design
    Qt Framework
    GStreamer
    FFmpeg
    Rust
    PyTorch
    OpenCV
    Computer Vision
    Python
    C
    C++
  • $60 hourly

    • 5.0/5
    • (6 jobs)
    Business-oriented software engineer with a passion for creating scalable and efficient enterprise-grade solutions, backed by 17+ years of industry experience. Proficient in PHP and Symfony, with expertise in software architecture and modern object-oriented design. Skilled in hexagonal architecture, domain-driven design, and microservices. Skills: — Architectural Patterns: Hexagonal/Clean/Onion Architecture, DDD, Microservices, CQRS, Event Sourcing — Languages & Frameworks: PHP, Symfony — Databases, Messaging, and other tools: MySQL, MongoDB, RabbitMQ, Redis, Elasticsearch, Memcached — Stream Processing: Apache Kafka (Connect, Schema Registry, ksqlDB), Real-time Stream Processing — Testing: PhpUnit, Pest, Codeception, Behat — DevOps & Cloud: Linux, Docker, Kubernetes/Helm, DigitalOcean, AWS, OpenStack, CI/CD Specialties: technical leadership, system design & architecture, team mentoring, agile methodologies (Scrum, Kanban). Domain expertise primarily in FinTech, business automation, and e-commerce.
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Domain-Driven Design
    Software Architecture & Design
    API Development
    RESTful Architecture
    Symfony
    MySQL
    JavaScript
    PHP
    MongoDB
  • $70 hourly

    • 5.0/5
    • (23 jobs)
    Why should you hire me instead of cheaper alternatives? Because you get what you pay for. Who am I? I am a software developer, team lead, and project manager with over 25 years in the industry. My strong sides are: problem-solving, optimization, reverse-engineering skills, focus on client needs, attention to quality and economics of the decisions, deep understanding of computer systems and software architecture. I worked on various projects for different industries like marine transportation, web application for computer-aided learning, mobile applications; security: iClass, RFID, reverse-engineering.
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Project Management
    Database Programming
    Bitcoin
    Performance Optimization
    Scrum
    Software Architecture & Design
    Web Development
    Python
    PHP
    AngularJS
  • $113 hourly

    • 5.0/5
    • (89 jobs)
    Hello there! My name is Yurii and I am a certified Google Cloud Architect and Engineer passionate in Cloud development and Java. I have more than 10 years of commercial enterprise development experience in Java working as a Senior Java Developer and leading a small but efficient team. During my career, I had developed multiple services and applications from desktop apps to huge standalone web applications and micro-service-based platforms for image processing, studying, etc. A brief summary of my expertise could be found below. Programming Languages: Java, JavaScript, TypeScript, Python Main Technologies: Java SE, Java EE, Spring, Hibernate, JSP, Servlets, AspectJ, AngularJS, Django, Flask Testing frameworks: JUnit, Mockito, Spock, Geb, Selenium, PowerMock IDE: Eclipse, NetBeans, IDEA Application servers: Tomcat, WebLogic, Glassfish, Jetty OS: Windows, UNIX DBMS: Oracle, Apache Derby, MySQL, SQLite Build Tools: Maven, Ant, ivy, gradle Version Control System: Subversion, git Management Tools: JIRA, Confluence, Gerrit, ZenHub, GitHub Additional skills: technical documentation writing, knowledge transferring CI/CD: Jenkins
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Cloud Engineering
    Solution Architecture Consultation
    CI/CD
    Cloud Computing
    Cloud Architecture
    API
    Software Architecture & Design
    ETL Pipeline
    Google Cloud Platform
    AWS Lambda
    DevOps
    Python
    JavaScript
    Java
  • $60 hourly

    • 5.0/5
    • (16 jobs)
    I’m a software developer with over 10 years of experience building Java back-end for websites and data processing tools. Also have experience working with AWS (EMR, Lambda, DynamoDB, S3, Redis), SQL and no-SQL databases (Neo4j). Currently working as a BigData developer (Spark, AWS). Additional languages: Ukrainian
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Unit Testing
    Big Data
    API
    Machine Learning
    Software Architecture & Design
    AWS Lambda
    Python
    Spring Framework
    Java
  • $35 hourly

    • 4.7/5
    • (22 jobs)
    ✔️ 9 years of experience in web development ✔️ Master's degree in Software Engineering ✔️ Backend engineer with a focus on software architecture ✔️ Clean Code, Clean Architecture and DDD adept ✔️ Proficient English level ✔️ Experienced Team leader ✅ Main skills: - Stack: C#, .NET, ASP.NET Core - Relational DBMS: SQL Server, PostgreSQL, MySQL - NoSQL: Redis, MongoDB - Software development principles: OOP, DDD, CQRS, Enterprise patterns, SOLID, GRASP, Clean Code, Clean Architecture - Azure cloud services: Azure Service Bus, Azure Application Insights, Azure functions, Azure Virtual machines, Azure Storage accounts, Azure SQL databases, Azure Container registries, etc.; - Additional: Docker, Linux, Git, REST, Unit/Integration Testing
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Microsoft Azure SQL Database
    Software Architecture & Design
    API
    .NET Core
    RESTful API
    Microsoft Azure
    Azure Cosmos DB
    Entity Framework
    Web Development
    PostgreSQL
    Microsoft SQL Server
    ASP.NET Core
    ASP.NET
    .NET Framework
    C#
  • $35 hourly

    • 4.9/5
    • (196 jobs)
    I am a professional architect and interior designer. My experience in that field is 8 years. I will help you to choose furniture, and materials. Create comfortable and stylish spaces, 3d models, and visualizations. My main goal is to achieve a perfect result and keep good relationships with clients. I am responsible for my project and do it on time. I can help you with : -architectural drawings; -visualizations; -3d modeling; -space planning -choose from IKEA website :) Main software: -Archicad; -SketchUp + Vray; -Adobe Photoshop;
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Software Architecture & Design
    Office Space Planning
    Home Design
    Acrylic Painting
    Interior Architecture
    Oil Painting
    Home Decor
    Interior Design
    Archicad
    Space Planning
    Floor Plan Design
    SketchUp
    3D Rendering
    V-Ray
    Concept Design
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