Hire the best Software Architecture Freelancers in Kyiv, UA

Check out Software Architecture Freelancers in Kyiv, UA with the skills you need for your next job.

Clients rate Software Architecture professionals
Rating is 4.7 out of 5.
4.7/5
based on 320 client reviews
Sergii K.
$55/hr
  • Trophy Icon Software Architecture
  • Docker
  • Amazon EC2
  • API
  • SQL
  • Oracle Database
  • Microservice
  • Software Architecture & Design
  • Linux
  • Web Services Development
  • MySQL
  • Spring Framework
  • Spring Boot
  • Java
  • Database
  • Spring MVC
  • Kubernetes

Self-motivated, open minded and agile person with great experience developing enterprise applications in banking, insurance, web-development, gaming etc. Actively developing new skills learning new frameworks and technologies Short list of expertise under my belt: * Experience with leading small teams * software development in Java based applications * backend development * building secure web-services and API * microservices * parsing/scraping * Spring, Hibernate, CXF, Spring Boot frameworks * GAE Google App Engine * SSO and SAML authorization * web-app development * application integrations with third party services

Viktor S.
$29/hr
  • Trophy Icon Software Architecture
  • Telegram
  • FreePBX
  • PHP
  • MySQL Programming
  • Database
  • Data Migration
  • Asterisk
  • OpenCart
  • MySQL
  • Database Optimization
  • Website Optimization
  • Ecommerce Website
  • Performance Optimization
  • Software Architecture & Design
  • Telegram API

PHP / JS / MySQL, transactions, triggers, data processing. SIP, Asterisk, PBX, FreePBX, Linux. MySQL / MSSQL high performance data schema and query speed optimization. OpenCart Expert. eCommerce, CMS, CRM, ERP development and integration with any systems. Telegram API/bots

Artem P.
$40/hr
  • Trophy Icon Software Architecture
  • Golang
  • REST
  • SQL
  • MongoDB
  • JavaScript
  • React
  • GraphQL
  • Docker
  • Amazon DynamoDB
  • AWS Lambda
  • Software Architecture & Design
  • API
  • API Integration

Golang engineer with 5 years of experience with big enterprice systems. Also I have experience in creating mobile apps with React Native. Mostly work with AWS but can use any other cloud provider(Azure, Google Cloud platform, etc)

Allan W.
$50/hr
  • Trophy Icon Software Architecture
  • DevOps
  • Unix System Administration
  • Software Development
  • Software Design
  • Cloud Architecture
  • Software Architecture & Design
  • System Automation
  • Deployment Automation

Cloud architect, product owner and engineer to the bone with a serious-minded approach to software, security and privacy, involved in making the internet experience better and safer for all of us. Main areas of expertise include software architecture, software development, application security engineering, IT operations and product design. Depth, determination and goal orientation are among Allan's strong suits. In addition, he has a passion for the creative, and for synergy. He believes that visionary approach within mental clarity and technology proficiency is the best way to commit into social evolution. PRINCIPLES Entire...

Ivan T.
$50/hr
  • Trophy Icon Software Architecture
  • Azure
  • Database
  • Software Architecture & Design
  • SQL
  • Docker
  • Kubernetes
  • ASP.NET Web API
  • .NET Core
  • Microservice
  • Cloud Migration
  • Backend Rest API
  • C#
  • Web Service
  • RESTful Architecture
  • Azure DevOps

[Last profile update: 5 April 2022] 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 ✅ We provide the next Services: • Tasks related to Cloud Migration, 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 ✅...

Alexander K.
$40/hr
  • Trophy Icon Software Architecture
  • J2EE
  • ZK Framework
  • Database Modeling
  • Software Architecture & Design
  • Customer Relationship Management
  • Enterprise Resource Planning

I offer web applications development services on Java EE platform. I am Senior Full Stack Java Developer with over 19 years of commercial experience in web development on Java EE platform. I develop and maintain CRMs , ERPs and management systems. I specialize in: Java EE, ZK Framework, Spring, Hibernate, MySQL, SQL Server, Oracle, Postgresql, etc.

Maxim P.
$50/hr
  • Trophy Icon Software Architecture
  • API Development
  • RESTful API
  • MySQL
  • Web Service
  • SaaS
  • Apache Camel
  • Software Architecture & Design
  • Database
  • Spring Framework
  • Spring Boot
  • Java
  • JavaScript
  • Blockchain
  • Microservice

Delivered more than 20 software products: SaaS, Integrations, Web Apps, Mobile Apps, Blockchain, TelegramBots 9 years in software development: from scratch, road map, delivery, deployment, best practices 2 years as Tech Lead / Architect - managed 6 teams Business processes. Team management. Project management Product and customer-oriented first. Communication channels are open to your questions all the time. Strictly following requirements and deadlines. Tech background: - Core: Java, Spring / Spring Boot - API: REST, GraphQL, SOAP - Security: OAuth 1.0/2.0, JWT - Design: High-loaded architecture, Microservices, Scale, Message Brokers,...

Alexandr P.
$55/hr
  • Trophy Icon Software Architecture
  • ASP.NET
  • ASP.NET MVC
  • ASP.NET Core
  • Entity Framework
  • Umbraco
  • C#
  • Angular
  • Vue.js
  • React
  • PostgreSQL
  • SQL
  • Software Architecture & Design

.NET developer with experience over 10 years. Main Web Skills: - ASP.NET MVC, .NET Core - MSSQL, Entity Framework, Dapper, PetaPoco - OAuth, OpenID, IdentityServer4, Microsoft identity - Azure, Docker - Angular, Vue.js, React, knockout.js - HTML, JavaScript, TypeScript CMS, eCommerce Development: - Umbraco, Merchello, Vendr - Orchard Core Mobile Development: - Xamarin

Serhii P.
$150/hr
  • Trophy Icon Software Architecture
  • React
  • React Native
  • Expo.io
  • Firebase
  • Node.js
  • Google Cloud Platform
  • IT Management
  • Software Architecture & Design
  • Startup Consulting
  • Cross Functional Team Leadership

I am a Software Architect with team leading and product management skills. My programming language is JavaScript. I have experience in building websites, chat app on the web, video player for online TV service, complex mobile app both on iOS and Android, complex backend in Node.js, chat bots, CLI tool. My main tech skills are React, React Native, Expo and Firebase. I am a contributor to Expo. If you need to build a complex software on backend, web, mobile or all together and to make it as stable, extendible and user friendly product, please contact me and I will help as a developer or a consultant.

Alexander H.
$45/hr
  • Trophy Icon Software Architecture
  • Node.js
  • JavaScript
  • React
  • React Native
  • Laravel
  • PHP
  • MySQL Programming
  • Next.js
  • Mobile App Development
  • Database Architecture
  • Software Architecture & Design
  • Database Programming
  • Business with 1-9 Employees
  • RESTful API
  • Customer Relationship Management

Fullstack Web/Mobile developer, Certified Associate Google Cloud Engineer Helping businesses to reach their goals in time. More than 30 projects with more than 20 clients with JSS 100% ! I have more than 6 years experience in CRM (Customer relationship management), and ERP(Enterprise resource planning) systems, full-cycle development of websites, e-commerce platforms, custom web applications, mobile apps, creating a database architecture, complex web/mobile solutions, DevOps. - javascript, Node.js, React.js, web3, React Native, Next.js - python, django - php, symfony, laravel framework, yii framework - mysql, postgresql, mongodb...

Ievgen C.
$97/hr
  • Trophy Icon Software Architecture
  • Apache Kafka
  • Redis
  • Elasticsearch
  • MongoDB
  • Software Architecture & Design
  • SOAP
  • Java
  • JMS
  • Hibernate
  • Spring Boot
  • XML
  • Apache Camel
  • Microservice

🔥 𝟏𝟑 + 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 𝐢𝐧 𝐄𝐧𝐭𝐞𝐫𝐩𝐫𝐢𝐬𝐞 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 𝐛𝐚𝐬𝐞𝐝 𝐨𝐧 𝐉𝐚𝐯𝐚 𝐬𝐭𝐚𝐜𝐤 ✔️ Responsible for full cycle development activities: requirements capture, design, implementation, handover, support. ✔️ Project management: classic PMBok methodology, Agile (Scrum), pre-sale activities, RFP processing (customer and vendor side), project estimation and cost calculation (PERT, SPERT, Planning Poker). ✔️Account management: resource management, time tracking, people management (team 5-15 direct subordinate, 20+ outsource/outstaff contractors). ✏️ 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬: Java, Groovy,...

Pasha K.
$15/hr
  • Trophy Icon Software Architecture
  • Maxon Cinema 4D
  • Software Architecture & Design
  • Architectural Rendering
  • Landscape Illustration
  • Adobe Lightroom
  • Landscape Design
  • 3D Design
  • Microstock Photography
  • Adobe Photoshop
  • Archicad
  • Lumion
  • Photography
  • Architecture

Hi, my name is Pasha! Do you need exterior design or interior design?For one project or for permanent cooperation? Congratulations, you found me! I'll do everything possible and use all my skills to make you satisfied with my work. 😀I am a fun, determined and adventurous person. I am engaged in modeling, interior design, architecture concept and sketch design, as well as landscape architecture. 👉 I am an expert architect and interior designer with 5 years of experience. 👉Always ready to learn new things, willing to learn. I always read books and learn about new trends, be it interior, furniture or materials. I constantly participate in...

Bogdan T.
$40/hr
  • Trophy Icon Software Architecture
  • SQL
  • Python Asyncio
  • Web Application
  • Socket Programming
  • Flask
  • Golang
  • Python
  • Web Development
  • PostgreSQL
  • MongoDB
  • Software Architecture & Design
  • Docker
  • Django

𝑰 𝑯𝑨𝑽𝑬 𝑨 𝑺𝑻𝑨𝑩𝑳𝑬 𝑬𝑳𝑬𝑪𝑻𝑹𝑰𝑪𝑰𝑻𝒀 𝑺𝑼𝑷𝑷𝑳𝒀 𝑨𝑵𝑫 𝑺𝑻𝑨𝑹𝑳𝑰𝑵𝑲 𝑰𝑵𝑻𝑬𝑹𝑵𝑬𝑻 𝑪𝑶𝑵𝑵𝑬𝑪𝑻𝑰𝑶𝑵. 𝑰 𝑨𝑴 𝑾𝑶𝑹𝑲𝑰𝑵𝑮 𝑺𝑻𝑨𝑩𝑳𝑬 𝑨𝑵𝑫 𝑾𝑰𝑻𝑯 𝒁𝑬𝑹𝑶 𝑫𝑬𝑳𝑨𝒀𝑺🙌🇺🇦 🚀 Hi! My name is Bohdan and I am a full-stack web developer at Join.To.IT 🔥 About Me: ✔ Experience: 7 years in web development. ✔ Front-end stack: React.JS, VanillaJS ✔ Back-end stack: Python, Go, Node.JS ✔ Back-end frameworks: Django, DjangoRestFramework (DRF), Flask ✔ Experience in Databases: PostgreSQL, MySQL, MongoDB, DynamoDB, Neo4j ✔ Micro services architecture, Database design, REST API, GraphQL, microservices architecture ✔...

Sergii S.
$30/hr
  • Trophy Icon Software Architecture
  • Node.js
  • DevOps
  • Software Architecture & Design

Architecting high load infrastructure. Developing microservice application. Mentoring. Serving the Lord.

Denys A.
$40/hr
  • Trophy Icon Software Architecture
  • Swift
  • iOS Development
  • Object-Oriented Programming
  • Mac OS App Development
  • watchOS
  • App Marketplace
  • Objective-C
  • Mobile App Development
  • Algorithms
  • Software Architecture & Design

I am an iOS developer with about 3 years experience as a freelancer. I've worked on building apps from scratch or redesigning and recoding them, so I can offer any type of service. Also I have experience in app deployment to TestFlight (Beta testing) and App Store. My primary language is Swift, but I can work with Objective-C or translate Objective-C code to Swift. Also, I have basic Java, Python and C++ knowledge. I have finished many courses on Coursera and Udemy and to proof it I can give you links in direct messages, because I want to keep my professional overview as simple as I can. I have FCE B2 Certificate, so I can speak and write...

Ahnesa S.
$18/hr
  • Trophy Icon Software Architecture
  • Corona Renderer
  • Home Design
  • Adobe Photoshop
  • Urban Planning
  • Visualization
  • Interior Design
  • Home Decor
  • Software Architecture & Design
  • Autodesk 3ds Max
  • Decorative Art
  • Archicad
  • Art & Design
  • 3D Rendering
  • Architectural Design
  • Space Planning

I am an interior designer with 4-years expirience and architectural education. I do design projects and visualizations for apartments, offices and other commercial spaces, including projects with my partcipation for Kyiv based offices of Spaces, Platorma Coworking, Itera and Farmak. 「 SERVICES 」 ↳ Moodboards (selection of references, furniture, lighting elements, colors, interior details) ↳ Drawing of plans, details, sections ↳ Photorealistic 3D renderings of interiors and exteriors ↳ Interior decoration ↳ Сonsultations on project implementation ↳ Сonsultations on interior design projects 「 PROGRAMS 」 ↳ 3DS MAX + CORONA...

Andrew K.
$60/hr
  • Trophy Icon Software Architecture
  • Serverless Computing
  • Python
  • SQL
  • CI/CD
  • Node.js
  • AWS CloudFormation
  • Software Architecture & Design
  • AWS AppSync
  • Docker
  • React
  • JavaScript
  • TypeScript

An experienced cloud engineer and certified AWS expert, I developed and migrated software to the cloud for social media and fintech companies of different sizes.

Oleksandr H.
$30/hr
  • Trophy Icon Software Architecture
  • MySQL
  • CI/CD
  • PHP
  • Vue.js
  • Laravel
  • Elasticsearch
  • Software Architecture & Design
  • Clean Architecture
  • Unit Testing
  • Performance Optimization
  • Redis
  • Git
  • SQL
  • Golang

Senior PHP backend developer with 10 years of experience Solid grounding in e-Commerce and REST-API development for mobile applications in the field of dating and social discovery One of the key developers of the search system and file storage on a large project with 6M request daily Active participation in all stages of development starting from design, development, testing and ending with deployment to production servers and further support. SKILLS: PHP, MySql, Redis, Elastic Search, Sphinx Search, Python, VueJS, JavaScript, Docker, SOLID, OOP, Laravel

Maks R.
$60/hr
  • Trophy Icon Software Architecture
  • Embedded System
  • C++
  • Standard Template Library
  • Boost
  • C
  • Linux
  • Microsoft Windows
  • Software Debugging
  • Performance Optimization
  • Bug Fix
  • Unit Testing
  • Software Architecture & Design

10+ years of experience in Software Development Engineering with powerful platforms and technologies: C/C++ QML Qt Embedded Systems and many others. I'm experienced in starting to work with projects at any stage of their life-cycle. If you give me a chance to work with you, you will be provided with a highly motivated and qualified engineer who will help you solve your issues and make you a very satisfied Client :) My pros are: Delivery in time High-quality work Stable program code Client orientation Services I provide: Software Architecture review/creation from scratch Code implementation Unit/component testing Technical documentation...

Vladyslav B.
$30/hr
  • Trophy Icon Software Architecture
  • Software Development
  • C#
  • Unity
  • Software Architecture & Design
  • Microsoft Visual Studio
  • Software Debugging
  • JavaScript
  • Java
  • Photon Unity Networking

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:)

Timur S.
$650/hr
  • Trophy Icon Software Architecture
  • Cloud Computing
  • Node.js
  • JavaScript
  • SQL
  • Software Architecture & Design
  • Database Architecture
  • Web Application Audit
  • Enterprise Architecture
  • Enterprise Software Development
  • Telecommunications
  • RFID
  • GPS
  • Cloud Architecture
  • C++
  • Assembler

Researcher, lecturer at University "Kiev Polytechnic Institute", R&D lab head, top-3 open source software engineer in Ukraine (by github rating). Top-5 Node.JS contributor Chief Technology Architect at Metarhia (Open source private cloud platform for highload API and scaled corporate level solutions, interactive services and distributed applications, clusterware for massively parallel distributed cluster/cloud applications). NodeUA, Kiev Node.js How Programming works community organizer (more than 15K engineers), speaker at ~70 IT conferences, have more then 250 video lectures on youtube and ~32K subscribers. Metarchia developer & user...

Sergii K.
$100/hr
  • Trophy Icon Software Architecture
  • Strategy
  • Machine Learning
  • Natural Language Processing
  • Process Improvement
  • Product Management
  • Software Architecture & Design
  • Research & Development
  • Web Development
  • Leadership Development
  • People Management
  • Management Skills
  • Artificial Intelligence
  • Cloud Architecture
  • Data Analytics
  • Web3

20 years in Information Technology, 10 in leadership and executive roles. Strong technical background and academic upbringing. I believe in the importance of great ideas. The path from idea to live product is equally significant. The essence, the foundation and the heart, however, are the people. Over the past decades I was happy to lead the growth of people, processes, organizations, businesses and helped create world-class products. Was into data science before it was cool. I'm interested in the following areas (in no particular order): * Entrepreneurship and startups * EdTech * People * Evolutionary "teal" paradigm and related "flat"...

Grady A.
$45/hr
  • Trophy Icon Software Architecture
  • No-Code Development
  • Product Management
  • Software Architecture & Design
  • Software Design
  • Webflow
  • Bubble.io
  • No-Code Website
  • Software Development
  • Figma

An American tech entrepreneur, high-level networker, and no-code / low-code enthusiast. Today, I’m using my experience to empower startup founders with the team they need to build affordable MVPs. The Ukraine-Russian war gave me a mission. That mission is to employ as many Ukrainian #nocode IT professionals as I can and use their talent to help digitally transform the software development industry via #nocodesolutions to build MVPs, validate their ideas, build traction, and find investment 4x faster, 2x cheaper. As the CEO at nocode rebels, it’s my job to develop the growth strategy, encourage enthusiasm and positivity, bring in new...

Ol L.
$40/hr
  • Trophy Icon Software Architecture
  • CI/CD
  • Cucumber
  • Software Architecture & Design
  • Testing
  • Database
  • Docker
  • JavaScript
  • C#
  • Java

I’m an architect, developer, and scientist with experience in development/reengineering/migration of high-load enterprise applications, middle size services and small business e-commerce websites. So, if you need an analysis of your system and recipes of how to accelerate it, or rationalised architectural solution to automate the business and/or implementation => write to me, let’s talk about and try to help. Auxiliary about expertise + technology-agnostic but has more experience in C#, JS, Java + domains: banking, telecom, medicine, education, geographical area, AI, etc. I like the diversity + make solutions open that you can see how...

Pavlo N.
$65/hr
  • Trophy Icon Software Architecture
  • Software Architecture & Design
  • BigQuery
  • .NET Core
  • Microsoft Azure
  • Cloud Services
  • CI/CD
  • JavaScript
  • SQL
  • Vue.js
  • MongoDB
  • .NET Framework
  • Redis
  • ASP.NET Core
  • Docker
  • Microservice

I'm a senior backend developer with a lot of experience in web development, microservice architecture, cloud native applications in Azure. My works varies from websites and APIs to integration and data engineering pipelines. I'm proficient in software development, application architecture, unit & integration testing, code review, CI/CD configuration, working in cross-functional teams. Microsoft Certified: Azure Developer Associate and DevOps Engineer Expert. * More than 10 years of experience in software development, from everyday coding to leading dev teams * Strong experience in full development cycle and tight collaboration...

Alex K.
$70/hr
  • Trophy Icon Software Architecture
  • Magento
  • eCommerce
  • Software Architecture & Design
  • Unified Modeling Language
  • Enterprise Architecture
  • API Integration
  • Application Integration
  • Cloud Computing

E-Commerce

Alexander K.
$50/hr
  • Trophy Icon Software Architecture
  • Scrum
  • Software Architecture & Design
  • Object-Oriented Programming
  • Teaching Programming
  • Android
  • C#
  • Leadership Skills
  • Photon Unity Networking
  • Unity
  • Git
  • AI
  • Agile Software Development
  • Mobile Game Development
  • Game Prototype
  • Game Development

Key Information - Unity 3D (C#) - 10 years, now use (creating project architecture, user interfaces, game logic, multiplayer, artificial intelligence, plugin integration) - OOP - Design patterns - Programming principles (SOLID, DRY, YAGNI, KISS) - Experience in managing teams (up to 12 people) - Experience in plugin integration (Facebook SDK, analytics SDK, IAP, local and Push notifications, Google Play Game Services) - Experience in custom editor tools development - Experience in application optimization on Unity3d on iOS and android - Experience in multiplayer games using cloud solutions Unity Photon Network and Photon Server for Unity

$NaN/hr

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