freiberufler Cloud Architect & Full Stack Developer | AWS | Solution Architecture | DevOps auf freelance.de

Cloud Architect & Full Stack Developer | AWS | Solution Architecture | DevOps

zuletzt online vor wenigen Stunden
  • 100€/Stunde
  • Hamburg
  • auf Anfrage
  • de  |  en
  • 04.06.2026
  • Contract ready

Kurzvorstellung

Dear client and associate,

as a Cloud Architect and Full Stack Developer with more than 6 years of expertise in cloud solution architectures, DevOps and end-to-end software development, I am assisting you in moving the needle in your projects.

Auszug Referenzen (1)

"Hochqualifiziert, lernfähig, gut strukturiert und vor allem: ein hervorragender Charakter mit positiver Einstellung und großer Freundlichkeit."
Full Stack Developer
Panagiotis Strouthopoulos
Tätigkeitszeitraum

6/2024 – 6/2025

Tätigkeitsbeschreibung

- played a key role in a newly established IT infrastructure team with significant impact on the design and development of a completely new product (API facade to unify and centralize various business domains)
- optimized delivered solution for maintainability, scalability and cost-effectiveness
- delivered quality set the bar to a new level in the whole division and teams in other divisions working on similar topics were impressed by the extent of our solution
- established state-of-the-art identity and access management mechanisms including advanced authentication and authorization concepts as well as identity federation

Eingesetzte Qualifikationen

IT-Infrastrukturspezialist, DevOps, DevOps-Ingenieur, Netzwerk-Sicherheit, Confluence, Release-Management, Git, Jira, Cloud Computing, Digitale Transformation, Cloud-Services, Amazon Web Services (AWS), API-Entwickler, Continuous Integration, DevOps (allg.), Identitätsmanagement, Infrastrukturarchitektur, Node.Js, React (JavaScript library), Relationale Datenbanken, Solution Architektur, Typescript

Geschäftsdaten

 Gewerbetreibend
 Steuernummer bekannt
 Berufshaftpflichtversicherung aktiv

Qualifikationen

  • Amazon Web Services (AWS)6 J.
  • DevOps (allg.)6 J.
  • Solution Architektur6 J.
  • Big Data6 J.
  • Cloud-Services6 J.
  • Cloud Computing6 J.
  • Confluence6 J.
  • Continuous Delivery6 J.
  • Continuous Integration6 J.
  • Data Science6 J.
  • Datenbankentwicklung6 J.
  • DevOps1 J.
  • DevOps-Ingenieur6 J.
  • Docker6 J.
  • Git6 J.
  • Infrastructure as Code
  • Infrastrukturarchitektur6 J.
  • iOS Entwicklung6 J.
  • IT-Infrastrukturspezialist6 J.
  • IT-Manager6 J.
  • JavaScript6 J.
  • Jira6 J.
  • Microservices
  • Microsoft Office 3656 J.
  • Mobile Application Development6 J.
  • Mongodb6 J.
  • Node.Js6 J.
  • Open Source6 J.
  • Python6 J.
  • Python-Programmierer6 J.
  • React (JavaScript library)6 J.
  • Release-Management6 J.
  • Swift (Programmiersprache)6 J.
  • Typescript6 J.
  • Virtualisierung (Allg.)6 J.
  • Web Entwicklung6 J.

Projekt‐ & Berufserfahrung

Full Stack Developer
E.ON Digital Technology, remote
6/2024 – 6/2025 (1 Jahr, 1 Monat)
Energiewirtschaft
Tätigkeitszeitraum

6/2024 – 6/2025

Tätigkeitsbeschreibung

- played a key role in a newly established IT infrastructure team with significant impact on the design and development of a completely new product (API facade to unify and centralize various business domains)
- optimized delivered solution for maintainability, scalability and cost-effectiveness
- delivered quality set the bar to a new level in the whole division and teams in other divisions working on similar topics were impressed by the extent of our solution
- established state-of-the-art identity and access management mechanisms including advanced authentication and authorization concepts as well as identity federation

Eingesetzte Qualifikationen

IT-Infrastrukturspezialist, DevOps, DevOps-Ingenieur, Netzwerk-Sicherheit, Confluence, Release-Management, Git, Jira, Cloud Computing, Digitale Transformation, Cloud-Services, Amazon Web Services (AWS), API-Entwickler, Continuous Integration, DevOps (allg.), Identitätsmanagement, Infrastrukturarchitektur, Node.Js, React (JavaScript library), Relationale Datenbanken, Solution Architektur, Typescript

Managing Director, Solutions Architect, Full Stack Developer
BidFlow Technologies, Kiel
1/2020 – offen (6 Jahre, 6 Monate)
IT & Entwicklung
Tätigkeitszeitraum

1/2020 – offen

Tätigkeitsbeschreibung

- running systematic trading operations in the cloud (extensive experience with AWS, built entire tech stack from scratch, low-latency and event-driven)
- supervising BidFlow Technologies‘ tech stack (day-to-day administrative tasks to ensure business operations run smoothly)
- expanding BidFlow Technologies‘ software ecosystem on a continuous basis (involving cloud infrastructure planning, Big Data management, DevOps, distributed systems, event-driven architectures, backend/frontend development, data science, and more)

Eingesetzte Qualifikationen

Infrastrukturarchitektur, Amazon Web Services (AWS), Big Data, Cloud-Services, Cloud Computing, Confluence, Continuous Delivery, Continuous Integration, Data Science, Datenbankentwicklung, DevOps-Ingenieur, DevOps (allg.), Docker, Git, iOS Entwicklung, IT-Infrastrukturspezialist, IT-Manager, JavaScript, Jira, Microsoft Office 365, Mobile Application Development, Mongodb, Node.Js, Open Source, Python, Python-Programmierer, React (JavaScript library), Release-Management, Solution Architektur, Swift (Programmiersprache), Typescript, Virtualisierung (Allg.), Web Entwicklung

Ausbildung

Computer Science
Bachelor of Science
Kiel University
2019
Kiel

Über mich

As a self-employed Cloud Architect and Full Stack Developer, I specialized in developing effective and innovative enterprise-scale cloud and software solutions. With more than 6 years of experience in IT business and cloud solution development in highly challenging environments, I make sure to deliver quality with scalability, cost effectiveness and future reliability in mind.

Based on your needs and requirements, I develop robust, highly scalable and secure cloud solutions (AWS / Azure / Google Cloud) and establish highly automated integration and deployment processes (DevOps). My focus lies on supervising the complete IT product lifecycle from high-level concept to final product (including maintenance) as well as on transforming existing IT landscapes to fulfil your needs in rapidly changing environments.

As your strategic partner, I do not only deliver excellent technical solutions, but also take ownership for a timely and successful realization.

+++ MY UNIQUE SELLING POINTS +++

• Strong focus on AWS-native cloud solutions: deep expertise and proven long-term experience with all important AWS services
• Full stack development: with significant experience in end-to-end software development, I am able to contribute to your software product at any stage
• Backend specialization: low-latency, event-driven architectures and real-time data streaming
• Extensive domain knowledge in the financial sector
• Ability to strike an optimal balance between pragmatism and sophistication

+++ INDUSTRY EXPERTISE +++

• Financial sector: (stock) exchanges, public markets, (electronic, high frequency) trading, time series, statistical analysis, advanced risk management
• Energy sector: energy providers, renewable energy, smart homes
• Enterprise: Managing Director at BidFlow Technologies

+++ YOUR VALUE +++

Access to a capable Cloud Architect, DevOps expert and Full Stack Developer with more than 6 years of profound and versatile expertise in:

✅ Cloud solution architectures, especially with AWS (full development lifecycle from high-level design to final product)
✅ Infrastructure as Code (IaC) for robust and highly automated deployments, (AWS CloudFormation, AWS CDK, Terraform)
✅ Highly scalable microservices / distributed systems in combination with containerization (Docker) and orchestration (AWS ECS, Kubernetes)
✅ Low-latency, event-driven architectures in enterprise-scale environments
✅ API design, development and lifecycle management for large-scale backends
✅ Big Data processing, ETL pipelines, real-time data streaming and analytics
✅ State-of-the-art DevOps and Continuous Integration (CI, CI/CD) processes

+++ GENERAL CONDITIONS +++

• Availability: currently full-time

• Operation site: remote (preferred), Hamburg (Germany) area (± 50 km)
• Willingness to travel: yes, after prior arrangement

• Project length: preferably long-term (6+ months)
• Contract arrangement: via recruitment agencies or a service contract with my company BidFlow Technologies GmbH (protected by IT liability insurance), Arbeitnehmerüberlassung (ANÜ) is not accepted

Contact me to to take the next significant step on your cloud journey. I am looking forward to work with you!

Persönliche Daten

Sprache
  • Deutsch (Muttersprache)
  • Englisch (Fließend)
Reisebereitschaft
auf Anfrage
Arbeitserlaubnis
  • Europäische Union
Home-Office
bevorzugt
Profilaufrufe
1114
Berufserfahrung
6 Jahre und 6 Monate (seit 12/2019)

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