17.12.2025 aktualisiert

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100 % verfügbar

Senior Fullstack KI Engineer

Adelshofen, Deutschland
Deutschland +2
info: Deutschland, Österreich, Schweiz
M. Sc. Radiophysik
Adelshofen, Deutschland
Deutschland +2
info: Deutschland, Österreich, Schweiz
M. Sc. Radiophysik

Profilanlagen

Alexey_Zerkalenkov_AI_Engineer.pdf

Über mich

Ich bin Senior Full-Stack AI Engineer mit 20+ Jahren Erfahrung in Web+Cloud-Systemen sowie AI/LLM-Lösungen. Meine Kernkompetenzen sind TypeScript, React, Node.js, Python, AWS sowie GenAI, RAG Agentic KI. Ich setze KI-Assistenten zur Steigerung von Qualität und Entwicklungsgeschwindigkeit ein.

Skills

Microsoft AccessAdobe FlashJavaScriptCADUser Experience (UX)Adobe Creative SuiteAdobe Photoshop LightroomAjaxApache HTTP ServerApache TomcatAtlassian ConfluenceAtlassian JiraHTML5MixerCSSKommunikationLogosKreativitätEclipseFirebugGrafikGrafische BenutzeroberflächeMensch-Computer-InteraktionIBM NotesJSONJoomlajQueryJquery UIPostgreSQLApache MavenMicrosoft OfficeMySQLScrumPrototypingRapid Control PrototypingSMART-KriterienSubversionUser-Centered DesignWeb 2.0Web ApplikationenWebGLInformixDruckvorstufe
  1. AI: Generative and Agentic AI, RAG, NLP, LLM, Vector and semantic search, Prompt Engineering, OpenAI, Embeddings, Private LLM, Inferences
  2. Frontend: Typescript, React, Svelte, JavaScript, Next.js, HTML5, CSS3, Cypress, Jest, TDD
  3. Backend: Python, Node.js, REST APIs, Microservices, Websockets, WebRTC
  4. Databases: Chroma DB, Qdrant, NoSQL, RDS, DynamoDB, MongoDB, MySQL, PostgreSQL, pgvector
  5. Cloud & DevOps: AWS, OpenSearch, Docker, GitHub, GitLab, SaaS, Lambdas, CI/CD

Sprachen

DeutschverhandlungssicherEnglischverhandlungssicher

Projekthistorie

Full-Stack AI Engineer

Impact Flow

Pharma und Medizintechnik

< 10 Mitarbeiter

  1. Built a real-time, voice-enabled GenAI assistant for product consultants, integrating LLMs, RAG, semantic search, and inference pipelines to support rapid information retrieval
  2. Designed and implemented SOA-based agentic AI workflows using Novita, OpenAI, and Ollama
  3. Developed a full-stack platform using Open WebUI and LiveKit Frameworks, Python, Svelte, WebRTC and TypeScript, deployed via Docker and GitHub CI/CD
  4. Delivered scalable vector-search capabilities using PostgreSQL + pgvector
  5. Actively incorporated AI assistants into the engineering workflow to accelerate prototyping and code delivery

Senior Software Engineer

igus GmbH

Industrie und Maschinenbau

500-1000 Mitarbeiter

  1. Developed a global eCommerce platform supporting 150,000+ products across 70+ markets
  2. Utilized AI code assistants and automated tooling, significantly improving code quality and delivery speed
  3. Mentored three junior engineers, improving code quality by 15% and establishing robust engineering practices (SOC, DRY, KISS, YAGNI)
  4. Contributed across frontend, backend, and cloud components, strengthening platform scalability and reliability

Senior Front-End Engineer

MAN Truck & Bus

Industrie und Maschinenbau

500-1000 Mitarbeiter

  1. Led the front-end development of the MAN Simple Pay payment-in-truck system, transforming wireframes and POC into a fully functional MVP, showcased with a great success at IAA 2022 in Hannover
  2. Mentored a junior developer, led pair programming, improving code quality by 20%
  3. Transitioned from full-stack TypeScript development to designing and deploying scalable solutions using AWS cloud technologies and microservices

Technical Lead, Software Developer

Samsung

Industrie und Maschinenbau

500-1000 Mitarbeiter

  1. Led SmartThings app development, mentoring 5 developers and optimizing processes for 300% cost efficiency, outperforming teams across European divisions
  2. Delivered and 12 standalone LM trained voice assistant apps, driving 1M+ user registrations
  3. Reduced development costs by ~2500% and accelerated bug fixes by 50x with automated resource analysis scripts

Senior Software Engineer

Sky Deutschland

Internet und Informationstechnologie

500-1000 Mitarbeiter

  1. Designed and built the next-gen Sky Q app UI, enhancing performance and user experience
  2. Eliminated ~15% of the implicit errors implementing a script with JSON validation schema

Software Engineer

EXARING AG | waipu.tv

Internet und Informationstechnologie

50-250 Mitarbeiter

  1. Boosted internal customer management speed up to 30% by optimizing UI layout and functionality of Customer Care Cockpit service application
  2. Improved cost-efficiency of the DevOps team up to 30% and reduced hardware damage risks by creating an interactive web application with a set of network operation and monitoring tools

Software Engineer

Allplan GmbH, bim+ (NEMETSCHEK Group)

Architektur und Bauwesen

500-1000 Mitarbeiter

  1. Developed the first browser-based 3D web viewer, replacing an entire development team, accelerating progress by 60x, and contributing to a ~5% stock value increase. Matching this impact required a €1M company
  2. Engineered the advanced browser-based CAD Drawing Web Viewer based on the HTML5 features, streamlining development and boosting speed by 60x

Zertifikate

Natural Language Processing Methods

LMU, PD Dr. Helmut Schmid

2019

Certified Graphic Designer

SGD

2010

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