Hire the Best iBeacon Developers
in Ukraine

I'm a senior iOS developer with more than 20 years programming background. I experienced in full-cycle mobile development including architecture design. As an advantage, I have strong skills in network and low-level programming, that helps me write maximum effective code where it needed. My practice caver other platforms like Android, back-end using Ruby On Rails and React Native for mobile. During last 15 years, I working on high-quality iOS applications for different industries, including medicine, marketing, advertisement, etc as a developer, team-lead, and project manager. Last 8 years - as a freelancer on UpWork. It's important to me to create supportable and upgradable applications. I prefer to build long-term relations with my customers. When they come back to add support for new mobile devices or new features - I always glad to see that application continue its life. I'm open to working as a part or lead of the team or as an individual developer.

I’m a software engineer, architect, and Autodesk-Certified Revit Instructor specializing in custom software development for the AEC and Manufacturing industries- where BIM, CAD, CAM, and PDM intersect. As CEO of Consedge LLC, I lead a cross-disciplinary team delivering digital tools that optimize how buildings and products are designed, coordinated, and delivered. From automating Revit and BIM workflows to building intelligent toolkits for SolidWorks, Siemens NX, and Inventor, we’ve developed over 200 solutions that reduce manual effort, eliminate coordination issues, and accelerate engineering output. Core Expertise: ✔️ Revit plugin development (Revit API, C#, .NET) ✔️ CAD/CAM/CAE/PDM automation (SolidWorks, Siemens NX, Inventor) ✔️ BIM coordination, QA/QC, and workflow optimization ✔️ Autodesk Construction Cloud (ACC) & Forge integrations ✔️ Dynamo scripting & data-driven BIM tools ✔️ Web & desktop applications for AEC/MFG ( Asp . net Core, React, Electron) ✔️ System integration across BIM, CAD, and PDM platforms What I help with: ✔️ Revit Plugins & BIM Automation Automate repetitive Revit work like tagging, scheduling, clash detection, and documentation - so your team can focus on design, not cleanup. Built using Revit API (C# .NET), Dynamo, and Autodesk Platform Services (APS/Forge) when needed. ✔️ CAD/CAM & Manufacturing Integration Connect design and fabrication by automating workflows between tools like SolidWorks, Siemens NX, and Autodesk Inventor - reducing handoff time and eliminating manual re-entry errors. ✔️ AEC Software & Internal Tools We design and build custom web or desktop tools tailored to your workflows - from internal BIM dashboards to full platforms. (ASP.NET Core, React, Electron) ✔️ BIM Coordination & Architectural Support Revit modeling, BIM coordination, and clash detection with Navisworks - with buildable documentation and compliance considered from the start. Selected results: 💡Reduced coordination time by up to 60% for BIM teams 💡Built 200+ production-ready Revit plugins 💡Automated CAD → CAM workflows to remove manual data transfer 💡Delivered tools used by 10-50 person Revit teams in live projects Send me a quick description of the workflow that’s slowing your team down - I’ll tell you within 24 hours exactly how I’d approach fixing it.

Experienced in cross-platform and native mobile app development, admin panels, dashboards, cloud, IoT solutions, web applications, and back-end (REST API, MQTT, etc) I am a Team Lead of the CitrusDev team, a Ukrainian software development company with over 40+ mobile and web 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 & and development team. More about CitrusDev: CitrusDev provides customized software solutions for IoT startups, SaaS companies, eCommerce stores, LMS, 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 Java, Kotlin, Swift, Flutter, React Native, PHP, Laravel, WordPress, React.js, and Vue.js. With over 40+ people, CitrusDev has either empowered client teams or delivered end-to-end development projects for brands from the Internet of Things, consulting, eCommerce, marketing, or eLearning industries and is recognized as a Top IoT Developer in Ukraine by Clutch. Mykhailo, CitrusDev Team Keywords: iOS, Android, Flutter, BLE, Bluetooth, Core Bluetooth, Dart, Swift, Java, Kotlin, ESP32, IoT development, Internet of Things, embedded systems, IoT solutions, IoT firmware, IoT cloud, MQTT, WebRTC,, ESP32, Raspberry Pi, nRF, Nordic Semiconductors, NB-IoT, LPWAN, LoRaWAN, Zigbee, IoT architecture, IoT security, sensor integration, IoT protocols, real-time data processing, wireless communication, smart devices, cloud integration, AWS IoT, Azure IoT, Google Cloud IoT, ThingsBoard, Node-RED, Kaa IoT, OpenHAB, Home Assistant, industrial IoT, IoT automation, remote monitoring, IoT gateways, AIoT, machine learning for IoT, data analytics, smart home, smart city, smart farm, smart agriculture, agritech, healthcare, smart industry, smart logistics, IoT dashboards, IoT consulting, device-to-cloud, IoT scalability, low-power IoT, IoT connectivity, mobile app development, IoT mobile apps, cross-platform IoT apps, Flutter, native Android, native iOS, NFC, GPS tracking, telematics, wearable technology, connected devices, smart sensors, IoT-enabled automation, PCB development, hardware design, circuit design, custom IoT hardware, IoT prototyping, embedded hardware development, IoT manufacturing, cloud-based IoT platforms, real-time IoT analytics, IoT data visualization, edge AI, fog computing, MQTT brokers, CoAP, LwM2M, IoT fleet management, thermal printers, barcode scanners, RFID, heart rate monitors, ECG sensors, temperature sensors, humidity sensors, gas sensors, motion sensors, accelerometers, gyroscopes, pressure sensors, environmental monitoring, smart wearables, industrial sensors, medical IoT devices, IoT-based tracking solutions

Senior Mobile & Web expert with over 8+ years of experience in iPhone/iPad, Android application and Web development. Highly skilled, experience and dedicated iOS app developer and Interaction Designer. If you are looking for a highly skilled iOS developer, I would show you my depth of knowledge, industry experience, professional attitude and excellent communication skills. I have developed lots of mobile applications and I know many nuances and experiences for develop a great mobile application. During past 2 year, I have worked lead developer for 2 years in company and majority of my work were iPhone/iPad, Android app development over various field. My major skills are as followings: - iPhone/iPad/iPod app development in Swift, Objective-C languages - GeoLocation programming with CoreLocation frameworks - Payment integration - Third-party framework/SDK integration - Bluetooth/iBeacon communication app development - Health, Live-time Chat, VoIP, Dating, Fitness, Business app - Build web service with PHP, Python, NodeJS frameworks, etc... - Firebase, MySQL - Google map and GPS tracking - Xamarin, Ionic cross-platform I'm looking for healthy and long business relationship with clients and I'm always ready for your great apps. "I put my heart into your project!" I am always working with thought that your job is my job. ~ Olek

Greetings, I'm a focused and motivated developer dedicated to delivering a highly organized workflow. My experience, built on methodical practice and a keen eye for detail, results in solid coding and high-quality work. I have experience with web applications, desktop applications, UI/UX design, tech support, consulting, and research. Trying to keep flexibility, I stay in touch with various technologies, such as: - general-purpose programming languages: Java, C#, Python, Go, and C++, - browser-based stack: HTML, CSS, JavaScript, WebGL API, - database development: MySQL, Postgres, - automation and parametric modelling scripts in Rhinoceros 3D and AutoCAD software. - parametric 3D modelling with OpenCASCADE geometric kernel using C++. It's worth mentioning the number of popular libraries and frameworks that are at the forefront of modern development. I have worked with Angular, React, Babylon.js, Three.js, Node.js, Express.js, Django, Java Spring and Spring Boot, JPA and Hibernate... And I almost forgot about administering WordPress and Joomla at the end. I am looking forward to the possibility of collaborating with you. Best regards, Anton

✅Let's start with a quick consultation or a small initial milestone so you can see I'm the right fit. 🔥PROVEN BUSINESS IMPACT - 10+ Years of engineering and building enterprise-grade applications as a .NET developer in high-stakes environments. - ROI-Driven Development: $2.5M+ in verified client impact, leveraging my background as a full stack developer to increase revenue and reduce operational overhead through expert software development. - Performance Engineering: 90% faster data processing and 75% lower infrastructure costs achieved through advanced Microservices and optimization as a senior .NET developer proficient in ASP.NET Core. - Scalability & Growth: Scaled platforms to 30,000+ active users; consistently cut time-to-market for MVPs by 4–6 weeks by applying the expertise of a seasoned full stack developer. - Legacy Modernization: Proven track record as a .NET developer migrating legacy systems - including .NET Framework and .NET Compact Framework - to modern architectures, resulting in 40% fewer bugs. - Efficiency Gains: Reduced admin friction by 45% through custom-built automation, demonstrating the value a dedicated full-stack developer brings to complex SQL-driven workflows. 👨🏻‍💻THE PARTNERSHIP EXPERIENCE - Full-Stack Authority: Microsoft-certified expertise spanning the entire development lifecycle, from robust C# backend architecture to dynamic frontend interfaces. - Versatile Tech Lead: Whether you need a full stack developer for MVP creation, a .NET developer for enterprise scale, or a java developer for backend migration, I bridge the gap between technical requirements and business goals. I also offer the flexibility of a java developer for interoperability, and the analytical power of a python developer for data-heavy tasks. - Agile & Transparent: High-velocity delivery using JIRA/Asana, providing the clear, consistent communication expected from a senior full-stack developer. ⚙️ ENGINEERING CAPABILITIES - Backend Architecture: Building high-throughput systems with C#, ASP.NET Core, and ASP.NET Web API. I also offer the flexibility of a java developer to integrate with diverse existing ecosystems. - Modern Frontend: Crafting dynamic UI/UX using Angular, React, and JavaScript. My deep experience with HTML5, CSS 3, and Bootstrap ensures highly responsive, mobile-first designs. - Cloud & Infrastructure: End-to-end management of cloud-native ecosystems (Azure/AWS) and containerized deployment pipelines as a lead .NET developer. - Data & Performance: Advanced database design using Microsoft SQL Server and complex SQL queries to cut data latencies by up to 50%. - Cross-Functional Skills: I bring the architectural discipline of a .NET developer - including ASP.NET MVC and ASP.NET expertise - to every project, while also offering the modern tooling mindset of a full stack developer using Node.js. 🏆 DOMAIN SPECIALTIES - FinTech: Secure ledger systems and transaction management built by a specialized .NET developer. - Healthcare: HIPAA-compliant patient management portals and telehealth solutions. - LegalTech/Enterprise: Complex document workflows and granular RBAC. ⚒️ TECHNICAL TOOLSET - The .NET Stack: .NET Framework, .NET Compact Framework, ASP.NET Core, ASP.NET Web API, ASP.NET MVC, ASP.NET, C#. - Frontend Mastery: Angular, React, JavaScript, HTML5, CSS 3, Bootstrap, jQuery. - Data Layer: Microsoft SQL Server, SQL, Redis, MongoDB, ElasticSearch. - General Stack: Node.js, Python, Docker, CI/CD. - Engineering Standard: Clean Architecture, SOLID Principles, and an uncompromising focus on software development quality. 📩If you’re looking for a reliable and experienced .NET Developer and full stack development partner who understands both technology and business impact, I’d be happy to connect - feel free to invite me for an interview!