Hire the Best Swift Developers
in Germany

Hello! I’m Alex, a Lead Software Engineer with extensive experience in leading teams, driving processes, establishing architecture, and delivering top-notch projects 🚀 I started my career in IT in 2015. Since then, I have brought both technical mastery and collaborative experience to help businesses build comprehensive mobile solutions. 𝗪𝗵𝗮𝘁 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝘀𝗮𝘆: "𝘖𝘭𝘦𝘬𝘴𝘢𝘯𝘥𝘳 𝘸𝘢𝘴 𝘰𝘶𝘵𝘴𝘵𝘢𝘯𝘥𝘪𝘯𝘨, 𝘢𝘯 𝘦𝘹𝘤𝘦𝘭𝘭𝘦𝘯𝘵 𝘥𝘦𝘷𝘦𝘭𝘰𝘱𝘦𝘳 𝘢𝘯𝘥 𝘤𝘰𝘮𝘮𝘶𝘯𝘪𝘤𝘢𝘵𝘰𝘳, 𝘢𝘯𝘥 𝘨𝘳𝘦𝘢𝘵 𝘷𝘢𝘭𝘶𝘦." "𝘈𝘭𝘦𝘹 𝘪𝘴 𝘢 𝘩𝘪𝘨𝘩𝘭𝘺 𝘴𝘬𝘪𝘭𝘭𝘦𝘥 𝘱𝘳𝘰𝘧𝘦𝘴𝘴𝘪𝘰𝘯𝘢𝘭 𝘸𝘪𝘵𝘩 𝘨𝘳𝘦𝘢𝘵 𝘢𝘵𝘵𝘦𝘯𝘵𝘪𝘰𝘯 𝘵𝘰 𝘥𝘦𝘵𝘢𝘪𝘭 𝘢𝘯𝘥 𝘢 𝘧𝘰𝘳𝘸𝘢𝘳𝘥-𝘵𝘩𝘪𝘯𝘬𝘪𝘯𝘨 𝘢𝘱𝘱𝘳𝘰𝘢𝘤𝘩. 𝘏𝘦 𝘦𝘯𝘴𝘶𝘳𝘦𝘴 𝘵𝘩𝘦 𝘱𝘳𝘰𝘫𝘦𝘤𝘵’𝘴 𝘧𝘰𝘶𝘯𝘥𝘢𝘵𝘪𝘰𝘯 𝘪𝘴 𝘴𝘵𝘳𝘰𝘯𝘨 𝘢𝘯𝘥 𝘣𝘶𝘪𝘭𝘵 𝘧𝘰𝘳 𝘵𝘩𝘦 𝘭𝘰𝘯𝘨 𝘵𝘦𝘳𝘮." I help businesses and startups bring their ideas to life and engage more effectively with their customers by developing mobile solutions 📱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗽𝗿𝗼𝗰𝗲𝘀𝘀: - Discovery/Requirements: 🔍 💭 - Estimation: ⚖️ 📊 - Sprint Planning: 📅 ⭐ - Development: 💻 ⚙️ - Testing: 🔬 ✅ - Release: 🚀 🎯 - Maintenance: 🔧 🛠️ 💬 Ready to discuss your next project? Don't hesitate to send a message! Expertise Keywords: Swift, SwiftUI, UIKit, CoreData, SwiftData, Mobile UI Design, UX for Mobile, In-App Purchases, Adapty, Qonversion, AdMob, RevenueCat, Stripe, CoreLocation, MapKit, Combine, RxSwift, GoogleMaps SDK, Apple Maps, MVVM, Cocoapods, Swift Package Manager, TestFlight, AppstoreConnect, AVFoundation, iPhone Camera API, Push Notifications, Firebase, Native Apps, Mobile App Testing, SDK Integration, Mobile Analytics, MVP Development, Wireframe, iOS Development, Fullstack Developer, Stripe SDK, Agile, QA, Testing, Unit Testing, Project Specification, Apple's App Store Guidelines, Interface Design Principles

I don’t just write code - I build high-performance systems that run themselves. In a market saturated with "95% done but stuck" projects, I provide the senior-level architectural leadership needed to cross the finish line. My experience as a Lead Engineer at Tier-1 tech giants and gaming companies taught me exactly what works in production. Clean architecture ensures your system won't collapse under its own weight. Rock-solid DevOps guarantees flawless deployment. I combine both to turn experimental AI into a reliable, high-performance tool. 𝗧𝗵𝗲 𝗣𝗵𝗶𝗹𝗼𝘀𝗼𝗽𝗵𝘆: 𝗖𝗹𝗮𝘀𝘀𝗶𝗰𝗮𝗹 𝗖𝗼𝗿𝗲. 𝗔𝗜-𝗗𝗿𝗶𝘃𝗲𝗻 𝗩𝗲𝗹𝗼𝗰𝗶𝘁𝘆. You get a product designed with a "Total Ownership" mindset. I ensure the business logic is solid (Full-Stack), the intelligence is cutting-edge (AI), and the foundation is unbreakable (DevOps). I can either: ✫ Design architecture and launch your project from the ground ✫ Or push your existing unready project to production 𝗪𝗵𝗮𝘁 𝗬𝗼𝘂 𝗚𝗲𝘁: 1. Scalable Architecture & Full-Stack Development Clean, maintainable code is non-negotiable. I design systems that handle real-world loads and evolve predictably. ◆ Backend: Node.js, Python (FastAPI, Django), Go, Microservices. ◆ Frontend: React, Next.js, Mobile (Cross-platform). ◆ Data: PostgreSQL, MongoDB, Redis, NATS/RabbitMQ. 2. Production-Ready DevOps & Infrastructure I eliminate "works on my machine" chaos. Your infrastructure is treated as code - automated, observable, and cost-optimized. ◆ IaC & Orchestration: Terraform, Pulumi, Kubernetes (EKS/GKE), Docker. ◆ CI/CD & GitOps: GitHub Actions, GitLab CI, ArgoCD (Zero-downtime deployments). ◆ Observability: Prometheus, Grafana, ELK, Datadog (Full-stack monitoring). ◆ Security: IAM, VPCs, Secret Management, Disaster Recovery. 3. AI & Intelligent Agents (The Multiplier) I integrate AI where it adds measurable ROI, not just hype. ◆ LLM Orchestration: LangChain, LangGraph, CrewAI (Multi-agent workflows). ◆ State-of-the-art Models: GPT-5 (early access), Claude 4, Gemini 3, Llama 4. ◆ Knowledge Layers: RAG systems, Vector DBs (Pinecone, Weaviate, Qdrant). ◆ Automation: Using AI to accelerate development while ensuring classical engineering keeps it stable. 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗘𝗰𝗼𝘀𝘆𝘀𝘁𝗲𝗺: ◆ Cloud: AWS (Certified-level expertise), GCP, Azure. ◆ AI Stack: OpenAI, Anthropic, Google Vertex AI, LlamaIndex, ChromaDB. ◆ Reliability: Chaos engineering, Blue-Green deployments, Multi-region High Availability. 𝗪𝗵𝘆 𝗛𝗶𝗿𝗲 𝗠𝗲? ✔️ Senior Ownership: I’ve led teams at scale. I keep my work done and make you happy. ✔️ Full Lifecycle View: I see how a line of code in the frontend affects the RDS cost and the LLM response time. ✔️ Cost Optimization: I build with your burn rate in mind - choosing tools that scale without exploding your cloud bill. ✔️ Absolute Transparency: Clear requirements → Architecture Roadmap → Iterative 2-week sprints. 𝗛𝗼𝘄 𝗪𝗲 𝗚𝗲𝘁 𝗦𝘁𝗮𝗿𝘁𝗲𝗱 ① Discovery: We audit your vision, current bottlenecks, and growth goals. ② The Blueprint: Within 1-2 days, you receive a precise technical plan (Code + Infra + AI integration). ③ Execution: We hit the ground running with a GitOps-based workflow and transparent updates. I'd be happy to discuss the idea and help determine the best technical approach.

Experienced Mobile Application Developer Ready to Serve! As a highly skilled Mobile Application Developer, I bring a wealth of expertise in iOS app development to the table. I am in the top-rated 📈 3 percent of developers here at Upwork and with six years of dedicated experience, I possess a profound comprehension of architectural principles and data structures. My background includes crafting scalable, low-latency systems and robust mobile applications capable of handling high loads, utilizing various frameworks. My commitment to clear and precise communication extends to clients of all technical backgrounds. I prioritize conveying information effectively, ensuring seamless collaboration throughout the development process. Throughout my career, I have contributed to a range of industries, including On-Demand Transport, E-commerce, Healthcare, and Banking. Currently, I lead a dynamic team in the creation of 50 custom app On-Demand Transport solutions from a unified code base. These apps are independent and used by millions of passengers all over the world. Our workflow emphasizes biweekly deliveries for feature enhancements and routine maintenance, ensuring optimal performance and functionality. I am enthusiastic about the opportunity to collaborate with you, fostering a positive working relationship. Let's transform your concepts into tangible, impactful solutions.