Freelancerprofil: Z43415

Senior Software Engineer AI & Blockchain Python, Solidity, AWS, BERT, FastAPI AWS Certified Machine Learning Google Data Engineer Ethereum Blockchain Council Entwickler Azure AI Engineer Kubernetes Administrator (Linux Foundation) TensorFlow

IT-Erfahrung seit:
2015
Position:
Engineering / IT-nahe Ingeneurdienstleisungen
Software-Entwicklung / Programmierung
Management Summary:
I have worked on various tech projects over 8 years, picking up practical experience with AI, blockchain, and cloud systems along the way. I enjoy building things that solve real problems, whether it is smart tools, secure apps, or reliable platforms.
Projekte im Werdegang
12/2023 - 12/2024 Senior Software Engineer
Built AI that cut supply chain fraud 35%. Made cross-border payments 20% cheaper via smart contracts. Boosted contract review accuracy 25% with NLP. Automated cloud systems to prevent crashes. Added privacy layers to transactions.

03/2023 - 09/2023 Software Engineer
Created a blockchain rewards program for 50K+ shoppers. Used AI to personalize discounts, boosting sales 15%. Moved data to BigQuery, making analytics 40% faster. Fixed security flaws in smart contracts.

07/2022 - 12/2022 Full Stack Engineer
Built an Ethereum staking tracker, sped up APIs 30%, and added alerts that saved users $200K+. Integrated MetaMask for easy crypto payments.

01/2022 - 06/2022 Blockchain Developer
Improved DeFi lending with upgraded smart contracts. Built a block explorer handling 5K+ daily queries. Boosted node sync speed 25% using Rust.

10/2021 - 12/2021 Full Stack Developer
Cut factory downtime 20% with AI. Packaged models for edge devices using Docker/K8s. Built a live monitoring dashboard in React.

04/2021 - 09/2021 Cloud Engineer
Moved apps to cloud, saving 40%. Automated backups with Python/Terraform. Set up failover for e-commerce APIs.

12/2018 - 03/2021 Full Stack Engineer
Scaled PHP to Go microservices. Built tax tools for 100K+ SMEs, cut costs 30%, delivered React finance dashboards.

08/2017 - 11/2018 Full Stack Developer
Connected 100+ bank APIs to finance apps, boosted transaction accuracy 25%, and patched security gaps in OAuth.

04/2015 - 07/2017 Backend Developer
Built game backends for 1M+ players daily. Cut Redis cache misses 40% and automated support with Python.

 
Branche
  High-Tech- und Elektronikindustrie
Informationstechnologie & -dienste
 
Kenntnisse
Hardware
Ascii/X - Terminals (++++ (excellent), > 4 yrs.)
Huawei (++ (trained), 0-2 yrs.)
Betriebssysteme
Android (++++ (excellent), > 4 yrs.)
Apache Webserver (+++ (good), 2-4 yrs.)
Debian (+++ (good), 2-4 yrs.)
iOS (+++ (good), 2-4 yrs.)
Linux (++++ (excellent), > 4 yrs.)
Microsoft Windows (++++ (excellent), > 4 yrs.)
Programmiersprachen
ASP.NET (++++ (excellent), > 4 yrs.)
C# (++++ (excellent), > 4 yrs.)
C++ (++++ (excellent), > 4 yrs.)
Go (+++ (good), 2-4 yrs.)
Java (++++ (excellent), > 4 yrs.)
JavaScript (++++ (excellent), > 4 yrs.)
Python (++++ (excellent), > 4 yrs.)
React.js (++++ (excellent), > 4 yrs.)
Typescript (+++ (good), 2-4 yrs.)
Unix Shell Script (++++ (excellent), > 4 yrs.)

Datenbanken
MongoDB (++++ (excellent), > 4 yrs.)
MS SQL Server (++++ (excellent), > 4 yrs.)
MySQL (++++ (excellent), > 4 yrs.)
Postgres SQL (psql) (++++ (excellent), > 4 yrs.)

Datenkomm. / Netzwerk
ADSL (+++ (good), 2-4 yrs.)
COM/OLE/ActiveX (+++ (good), 2-4 yrs.)
CORBA (+++ (good), 2-4 yrs.)
Firewall (++++ (excellent), > 4 yrs.)

Design / Entwicklung
Android Apps Entwicklung (++++ (excellent), > 4 yrs.)
iOS APP Entwicklung (+++ (good), 2-4 yrs.)
Kryptografie (+++ (good), 2-4 yrs.)
MVC (Modell-Präsentation-Steuerung) (++++ (excellent), > 4 yrs.)

SAP / ERP Module
Application Server ABAP (+++ (good), 2-4 yrs.)
SAP Basis (+++ (good), 2-4 yrs.)
SAP CRM Web UI (+++ (good), 2-4 yrs.)

Software / Tools
Angular, NodeJS, React, Docker, Kubernetes (++++ (excellent), > 4 yrs.)
AWS Cloud Platform (++++ (excellent), > 4 yrs.)
Azure Cloud (+++ (good), 2-4 yrs.)
Blockchain (+++ (good), 2-4 yrs.)

Standards / Prozesse
Agiles Projektmanagement (+++ (good), 2-4 yrs.)
Android Entwicklung (++++ (excellent), >4 yrs.)
Anforderungsmanagement (AM) / Requirements Management (RM) (+++ (good), 2-4 yrs.)
API Management (++++ (excellent), >4 yrs.)
Backend Entwicklung (++++ (excellent), >4 yrs.)
CRM - Customer Relationship Mgmt (+++ (good), 2-4 yrs.)
Data-Mining (+++ (good), 2-4 yrs.)
Fullstack Entwicklung (++++ (excellent), >4 yrs.)
 
Ausbildung & Zertifikate
07/2023 - Google Professional Data Engineer
Google Cloud

04/2023 - AWS Certified Machine Learning - Specialty
Amazon Web Services

05/2022 - Certified Ethereum Developer
Blockchain Council

03/2022 - Microsoft Certified: Azure AI Engineer Associate
Microsoft

08/2021 - Certified Kubernetes Administrator
Linux Foundation

05/2020 - TensorFlow Developer Certificate
Google

04/2011 - 03/2015 Yokohama National University
Bachelor of Engineering in Computer Science Specialization: Intelligent Systems Engineering Academic Achievement: 3.3/4.3

 
Sprachen
englisch (+++)
japanisch (++++)


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Kontakt

people4project GmbH
Lörenskogstr. 3
85748 Garching bei München
+49 (89) 55 29 39 - 40
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