14.03.2025 aktualisiert

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Lead Full-Stack Developer / Software Architect / Agile Coach

Berlin, Deutschland
Weltweit
Dipl.-Ing. Wirtschaftsingenieurwesen / Software-Engineering
Berlin, Deutschland
Weltweit
Dipl.-Ing. Wirtschaftsingenieurwesen / Software-Engineering

Profilanlagen

Robert Langner - Freelance Profile 202404.pdf

Skills

  • German IT-Engineer with 15 years of experience focused on Tech in the financial industry.
  • Proven track-record of building hands-on software and taking responsibility for products, projects, and (international) teams.
  • Passion for agile software development, smart data solutions combined with the newest AI.

Sprachen
  • Deutsch (Muttersprachler)
  • Englisch (Verhandlungssicher)
  • Spanisch (Intermediate)
Projektmanagement & Agile Entwicklung: Agile Methodologies, Scrum Master, Projektleitung und Teilprojektleitung, Team Leadership, Coaching
Full-Stack Development: React, React.js, React Native, Next.js, Redux, Styled Components, JavaScript, TypeScript, Node.js, PHP, Java EE, RESTful APIs
Cloud Technologies: AWS, GCP, Cloud Services, CI/CD, Big Query
Data Engineering & Management Data Integration, Data Management, ETL, MySQL, Postgres, Oracle, Data Vault, SAP Powerdesigner, Data Governance, Ab Initio, Microstrategy

Sprachen

DeutschMutterspracheEnglischverhandlungssicherSpanischgut

Projekthistorie

FullStack Developer / Architekt - Green Field Data Platform

Greentech Startup

Internet und Informationstechnologie

< 10 Mitarbeiter

  • Planned and implemented a B2B SaaS platform for managing sustainable product data in e-Commerce using React, Node.js, TypeScript, and AWS.
  • Leveraged Generative AI (ChatGPT) for data enhancement, real-time recommendations, and AI-powered verification engine.
  • Established CI/CD pipelines, automated testing, and monitoring solutions to ensure robust and efficient development workflows.

Engineering Team Lead CRM Domain

Internet und Informationstechnologie

50-250 Mitarbeiter

  • Led a team of Backend and Frontend Developers (5) as an Engineering Manager.
  • Utilized AWS, MySQL, PHP, and React JS for development, adopting agile methodologies (Scrum & Kanban).
  • Coordinated with product management and stakeholders, implementing testing strategies and quality assurance measures.
  • Enhanced software performance and reliability through effective CI/CD and monitoring systems.
  • Piloted the introduction of generative AI in the software development process (e.g. Github Co-Pilot).
  • hands-on with PHP 8, MySQL, Rest-APIs, Requirement Mangagements

Interim CTO / VP Engineering - e-Commerce

Konsumgüter und Handel

250-500 Mitarbeiter

  • Led multiple remote development teams as CTO
  • Defined the IT roadmap and prioritized objectives to align with business goals.
  • Introduced enterprise wide Scrum methodology for effective project management and team collaboration.
  • Optimized customer facing website (e-Commerce) and built crucial in-house applications.

Zertifikate

Professional Scrum Master I

scrum.org

2024

AWS Certified Solutions Architect

Amazon

2019


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