IT/OT project support, AWS basics, data analysis, and stakeholder coordination in telecom, cloud, and industrial environments.
Aktualisiert am 10.06.2025
Profil
Freiberufler / Selbstständiger
Remote-Arbeit
Verfügbar ab: 01.07.2025
Verfügbar zu: 100%
davon vor Ort: 50%
IT/OT Project Coordination
AWS Fundamentals
Data Analysis (Python/Excel)
AWS (EC2
S3
Cloud Fundamentals
Data Cleaning
Python (Pandas
Excel (Pivot
Data Visualization
IT/OT Coordination
Project Coordination
Jira
Confluence
ITSM Tools
Stakeholder Management
Technical Documentation
IoT Connectivity
Telecom Services
Service-Management
English
fluent
Indonesian
Muttersprache
German
B2 (ongoing advanced courses)

Einsatzorte

Einsatzorte

Düsseldorf (+10km) Frankfurt am Main (+10km) Cologne (+10km)
Deutschland
möglich

Projekte

Projekte

1 year 7 months
2023-11 - now

Freelance Tech & Operations Support

Self-Employed
Self-Employed
  • Supported data entry, analysis, and documentation tasks for small business clients
  • Completed a capstone project analyzing ecommerce data using Pandas, Excel & Plotly
  • Set up basic AWS lab environments (S3 storage structures & IAM roles)
  • Organized survey results, created visual summaries, and automated data cleanup using Python scripts
1 year 6 months
2022-05 - 2023-10

IoT Connectivity

Head
Head
  • Managed AWS cloud service cost reporting and telecom vendor partnerships
  • Led cross-functional team of engineers supporting IoT platforms
  • Oversaw project progress, incident management, KPI reporting, SLA compliance
Schindler Digital Innovation GmbH
Germany
8 years 3 months
2014-02 - 2022-04

Presales & Solution Management

Presales & Solution Manager
Presales & Solution Manager
  • Prepared technical offers, managed service proposals, and supported customer tenders
  • Coordinated with multiple stakeholders across departments
  • Designed and pitched 5G sandbox & IoT solutions for enterprise clients
Ericsson GmbH
Germany
2 years 3 months
2011-11 - 2014-01

Network testing and integration projects

Team Lead Engineering
Team Lead Engineering
  • Led a cross-functional team delivering multivendor network testing and integration projects across Europe
  • Coordinated with global stakeholders to meet deployment deadlines, troubleshoot issues, and ensure quality standards
  • Streamlined documentation and reporting processes, improving team efficiency and knowledge transfer
Ericsson GmbH
Germany

Aus- und Weiterbildung

Aus- und Weiterbildung

Blockchain Management

MBA

EU Business School - Switzerland


Cerifications

AWS Solutions Architect ? Associate (In Progress)

Machine Learning & AI (Python Bootcamp) ? edX (Ongoing)


2024

Python & Data Analytics Bootcamp

Kompetenzen

Kompetenzen

Top-Skills

IT/OT Project Coordination AWS Fundamentals Data Analysis (Python/Excel) AWS (EC2 S3 Cloud Fundamentals Data Cleaning Python (Pandas Excel (Pivot Data Visualization IT/OT Coordination Project Coordination Jira Confluence ITSM Tools Stakeholder Management Technical Documentation IoT Connectivity Telecom Services Service-Management

Produkte / Standards / Erfahrungen / Methoden

Profile

Freelance technology consultant with 10+ years of experience in telecommunications, IoT, cloud computing, and data analytics. Expert in managing cross-functional projects, optimizing cloud costs (AWS), and delivering data-driven insights using Python and Excel. Fluent in English with B2-level German. Known for adaptability, fast learning, and clear communication. Currently building a freelance portfolio with practical client projects.


Key Skills

Data Entry & Analysis:

  • Excel
  • Google Sheets
  • Python (Pandas, NumPy, Plotly)


Cloud Computing:

  • AWS (EC2, S3, IAM, CloudWatch)
  • cost optimization
  • cloud architecture basics


Project Coordination:

  • Jira
  • Confluence
  • Slack
  • stakeholder management
  • reporting
  • scheduling


Soft Skills:

  • Attention to detail
  • client-focused
  • time management
  • multilingual (English, Indonesian, German B2)

Einsatzorte

Einsatzorte

Düsseldorf (+10km) Frankfurt am Main (+10km) Cologne (+10km)
Deutschland
möglich

Projekte

Projekte

1 year 7 months
2023-11 - now

Freelance Tech & Operations Support

Self-Employed
Self-Employed
  • Supported data entry, analysis, and documentation tasks for small business clients
  • Completed a capstone project analyzing ecommerce data using Pandas, Excel & Plotly
  • Set up basic AWS lab environments (S3 storage structures & IAM roles)
  • Organized survey results, created visual summaries, and automated data cleanup using Python scripts
1 year 6 months
2022-05 - 2023-10

IoT Connectivity

Head
Head
  • Managed AWS cloud service cost reporting and telecom vendor partnerships
  • Led cross-functional team of engineers supporting IoT platforms
  • Oversaw project progress, incident management, KPI reporting, SLA compliance
Schindler Digital Innovation GmbH
Germany
8 years 3 months
2014-02 - 2022-04

Presales & Solution Management

Presales & Solution Manager
Presales & Solution Manager
  • Prepared technical offers, managed service proposals, and supported customer tenders
  • Coordinated with multiple stakeholders across departments
  • Designed and pitched 5G sandbox & IoT solutions for enterprise clients
Ericsson GmbH
Germany
2 years 3 months
2011-11 - 2014-01

Network testing and integration projects

Team Lead Engineering
Team Lead Engineering
  • Led a cross-functional team delivering multivendor network testing and integration projects across Europe
  • Coordinated with global stakeholders to meet deployment deadlines, troubleshoot issues, and ensure quality standards
  • Streamlined documentation and reporting processes, improving team efficiency and knowledge transfer
Ericsson GmbH
Germany

Aus- und Weiterbildung

Aus- und Weiterbildung

Blockchain Management

MBA

EU Business School - Switzerland


Cerifications

AWS Solutions Architect ? Associate (In Progress)

Machine Learning & AI (Python Bootcamp) ? edX (Ongoing)


2024

Python & Data Analytics Bootcamp

Kompetenzen

Kompetenzen

Top-Skills

IT/OT Project Coordination AWS Fundamentals Data Analysis (Python/Excel) AWS (EC2 S3 Cloud Fundamentals Data Cleaning Python (Pandas Excel (Pivot Data Visualization IT/OT Coordination Project Coordination Jira Confluence ITSM Tools Stakeholder Management Technical Documentation IoT Connectivity Telecom Services Service-Management

Produkte / Standards / Erfahrungen / Methoden

Profile

Freelance technology consultant with 10+ years of experience in telecommunications, IoT, cloud computing, and data analytics. Expert in managing cross-functional projects, optimizing cloud costs (AWS), and delivering data-driven insights using Python and Excel. Fluent in English with B2-level German. Known for adaptability, fast learning, and clear communication. Currently building a freelance portfolio with practical client projects.


Key Skills

Data Entry & Analysis:

  • Excel
  • Google Sheets
  • Python (Pandas, NumPy, Plotly)


Cloud Computing:

  • AWS (EC2, S3, IAM, CloudWatch)
  • cost optimization
  • cloud architecture basics


Project Coordination:

  • Jira
  • Confluence
  • Slack
  • stakeholder management
  • reporting
  • scheduling


Soft Skills:

  • Attention to detail
  • client-focused
  • time management
  • multilingual (English, Indonesian, German B2)

Vertrauen Sie auf Randstad

Im Bereich Freelancing
Im Bereich Arbeitnehmerüberlassung / Personalvermittlung

Fragen?

Rufen Sie uns an +49 89 500316-300 oder schreiben Sie uns:

Das Freelancer-Portal

Direktester geht's nicht! Ganz einfach Freelancer finden und direkt Kontakt aufnehmen.