Senior Software Engineer | Python & Test Automation | Robot,ENNA Framework | HMI Embedded Systems | Automotive | AI/ML | RAG | LangChain | Claude API
Aktualisiert am 06.08.2026
Profil
Freiberufler / Selbstständiger
Remote-Arbeit
Verfügbar ab: 03.08.2026
Verfügbar zu: 100%
davon vor Ort: 100%
Python Test Automation
Embedded HMI Software Development
AI-Driven Test Automation & Intelligent Automation
REST
Docker
Jenkins
Python
Java 8
Codesys
RAG
Machine Learning
SQL
Claude
TCP/IP
Atlassian JIRA Agile
DOORS
GitHub
Git
HMI
MQTT
LangChain
Deep Neural Network
Robot Framework
English
Verhandlungssicher
German
Fortgeschritten

Einsatzorte

Einsatzorte

Wolfsburg (+50km) Braunschweig (+50km) Hanover (+50km)
Deutschland, Schweiz, Österreich
möglich

Projekte

Projekte

4 years 11 months
2021-07 - 2026-05

VW Infotainment Navigation Test Automation, HMI Software Development and CI/CD Integration

Senior Software Engineer - Test Automation Architect Python Java FastAPI ...
Senior Software Engineer - Test Automation Architect
  •  Designed and continuously improved Python test frameworks with Pytest, Robot Framework, ENNA and Selenium for UI, API, backend, integration and regression validation.
  • Automated browser-based workflows with Python and Selenium and tested Google Address and Mapbox Address REST 
  • APIs used in navigation and address-validation scenarios.
  • Implemented backend API services with FastAPI and used PostgreSQL to store, query and report automation-framework data and test results.
  • Developed test drivers and integration tooling for CAN and Ethernet networks, WebSockets, REST, TCP/IP and MQTT, and controlled frame grabbers for repeatable automated validation.
  • Integrated automated suites into Jenkins and GitLab CI pipelines with Docker-based environments and monitored test results and quality indicators through PostgreSQL and Grafana.
  • Analyzed live network traces, framework events and Linux/Android logs; managed defects in Jira, Confluence and 
  • DOORS, conducted code reviews and coordinated four to five engineers.
VW Infotainment Navigation Test Automation S/W VW Infotainment HMI S/W
Python Java FastAPI REST Pytest ENNA Framework Robot Framework GitHub DOORS DORIS Docker Atlassian JIRA Atlassian Confluence Jenkins PostgreSQL Grafana HMI EB GUIDE JUnit Mockito Android Data Bridge Selenium MQTT CAN-Bus
Volkswagen
Wolfsburg
2 years 6 months
2018-12 - 2021-05

Shanghai and Nanjing Metro - Train Control and Management System (TCMS)

Software Design Engineer Structured Text CoDeSys Filezilla ...
Software Design Engineer
  •  Developed and validated Driver Display Unit and HMI software for Train Control and Management Systems using CODESYS and IEC 61131-3 Structured Text.
  • Planned and executed hardware-software integration tests, communication analyses and root-cause investigations in safety-critical railway systems.
  • Integrated Driver Display Unit applications through IP configuration, Interface Control Document-based interfaces and subsystem communication, maintaining requirement and interface traceability.
  • Coordinated implementation and validation for a four-person team, including reviews, delivery milestones and quality checks.
TCMS Driver Display Unit Software
Structured Text CoDeSys Filezilla Ethernet TCP/IP Wireshark TGC HMI IEC 61131-3 ICD
Shanghai Metro
Bengaluru

Aus- und Weiterbildung

Aus- und Weiterbildung

4 years
2011-08 - 2015-07

Bachelor of Technology

Electronics and Communication, Heritage Institute of Technology, Kolkata
Electronics and Communication
Heritage Institute of Technology, Kolkata

Position

Position

Senior Software Engineer & Test Automation Specialist with 10+ years of experience in software development, test automation, embedded systems, and software quality assurance across the automotive and railway industries. I specialize in designing and developing scalable Python-based test automation frameworks, API and UI automation, system integration, regression testing, and end-to-end software validation.

My professional experience includes developing and maintaining automation solutions for Volkswagen Infotainment systems, Instrument Clusters, and ALSTOM TCMS Driver Display Units. I have extensive hands-on experience with the , where I designed and developed automated test solutions, executed large-scale validation campaigns, analyzed test results, and integrated automation into CI/CD pipelines to improve software quality, test coverage, and execution efficiency.

My technical expertise includes . I also have experience developing backend services, API testing, database validation, and creating for monitoring automated test execution, reporting, and test infrastructure health.

Alongside my core expertise in software engineering and automation, I am actively building my capabilities in . I have a strong foundation in and am currently advancing my knowledge of , , and modern AI application development. As part of my learning and innovation initiatives, I have developed , including a that leverages , , , and vector databases to assist with engineering and automation workflows. While these AI solutions have been developed as PoCs rather than production deployments, they demonstrate my ability to rapidly adopt emerging technologies and apply them to solve real engineering problems.

I am passionate about combining software engineering, intelligent test automation, and AI-driven solutions to build scalable, maintainable, and high-quality systems. With a strong background in automotive software development and a continuous learning mindset, I enjoy solving complex technical challenges and delivering reliable solutions that create measurable value for engineering teams and customers.

Kompetenzen

Kompetenzen

Top-Skills

Python Test Automation Embedded HMI Software Development AI-Driven Test Automation & Intelligent Automation REST Docker Jenkins Python Java 8 Codesys RAG Machine Learning SQL Claude TCP/IP Atlassian JIRA Agile DOORS GitHub Git HMI MQTT LangChain Deep Neural Network Robot Framework

Programmiersprachen

Python
Fortgeschritten
Java
Fortgeschritten

Datenbanken

SQL
Fortgeschritten
PostgreSQL
Fortgeschritten

Datenkommunikation

ETH
Fortgeschritten
TCP/IP
Fortgeschritten
MQTT
Basics

Design / Entwicklung / Konstruktion

Software Development
Fortgeschritten

Branchen

Branchen

  1. Automotive Industry
  2. Railway Transport
  3. Artificial Intelligence
  4. Software Development and Validation

Einsatzorte

Einsatzorte

Wolfsburg (+50km) Braunschweig (+50km) Hanover (+50km)
Deutschland, Schweiz, Österreich
möglich

Projekte

Projekte

4 years 11 months
2021-07 - 2026-05

VW Infotainment Navigation Test Automation, HMI Software Development and CI/CD Integration

Senior Software Engineer - Test Automation Architect Python Java FastAPI ...
Senior Software Engineer - Test Automation Architect
  •  Designed and continuously improved Python test frameworks with Pytest, Robot Framework, ENNA and Selenium for UI, API, backend, integration and regression validation.
  • Automated browser-based workflows with Python and Selenium and tested Google Address and Mapbox Address REST 
  • APIs used in navigation and address-validation scenarios.
  • Implemented backend API services with FastAPI and used PostgreSQL to store, query and report automation-framework data and test results.
  • Developed test drivers and integration tooling for CAN and Ethernet networks, WebSockets, REST, TCP/IP and MQTT, and controlled frame grabbers for repeatable automated validation.
  • Integrated automated suites into Jenkins and GitLab CI pipelines with Docker-based environments and monitored test results and quality indicators through PostgreSQL and Grafana.
  • Analyzed live network traces, framework events and Linux/Android logs; managed defects in Jira, Confluence and 
  • DOORS, conducted code reviews and coordinated four to five engineers.
VW Infotainment Navigation Test Automation S/W VW Infotainment HMI S/W
Python Java FastAPI REST Pytest ENNA Framework Robot Framework GitHub DOORS DORIS Docker Atlassian JIRA Atlassian Confluence Jenkins PostgreSQL Grafana HMI EB GUIDE JUnit Mockito Android Data Bridge Selenium MQTT CAN-Bus
Volkswagen
Wolfsburg
2 years 6 months
2018-12 - 2021-05

Shanghai and Nanjing Metro - Train Control and Management System (TCMS)

Software Design Engineer Structured Text CoDeSys Filezilla ...
Software Design Engineer
  •  Developed and validated Driver Display Unit and HMI software for Train Control and Management Systems using CODESYS and IEC 61131-3 Structured Text.
  • Planned and executed hardware-software integration tests, communication analyses and root-cause investigations in safety-critical railway systems.
  • Integrated Driver Display Unit applications through IP configuration, Interface Control Document-based interfaces and subsystem communication, maintaining requirement and interface traceability.
  • Coordinated implementation and validation for a four-person team, including reviews, delivery milestones and quality checks.
TCMS Driver Display Unit Software
Structured Text CoDeSys Filezilla Ethernet TCP/IP Wireshark TGC HMI IEC 61131-3 ICD
Shanghai Metro
Bengaluru

Aus- und Weiterbildung

Aus- und Weiterbildung

4 years
2011-08 - 2015-07

Bachelor of Technology

Electronics and Communication, Heritage Institute of Technology, Kolkata
Electronics and Communication
Heritage Institute of Technology, Kolkata

Position

Position

Senior Software Engineer & Test Automation Specialist with 10+ years of experience in software development, test automation, embedded systems, and software quality assurance across the automotive and railway industries. I specialize in designing and developing scalable Python-based test automation frameworks, API and UI automation, system integration, regression testing, and end-to-end software validation.

My professional experience includes developing and maintaining automation solutions for Volkswagen Infotainment systems, Instrument Clusters, and ALSTOM TCMS Driver Display Units. I have extensive hands-on experience with the , where I designed and developed automated test solutions, executed large-scale validation campaigns, analyzed test results, and integrated automation into CI/CD pipelines to improve software quality, test coverage, and execution efficiency.

My technical expertise includes . I also have experience developing backend services, API testing, database validation, and creating for monitoring automated test execution, reporting, and test infrastructure health.

Alongside my core expertise in software engineering and automation, I am actively building my capabilities in . I have a strong foundation in and am currently advancing my knowledge of , , and modern AI application development. As part of my learning and innovation initiatives, I have developed , including a that leverages , , , and vector databases to assist with engineering and automation workflows. While these AI solutions have been developed as PoCs rather than production deployments, they demonstrate my ability to rapidly adopt emerging technologies and apply them to solve real engineering problems.

I am passionate about combining software engineering, intelligent test automation, and AI-driven solutions to build scalable, maintainable, and high-quality systems. With a strong background in automotive software development and a continuous learning mindset, I enjoy solving complex technical challenges and delivering reliable solutions that create measurable value for engineering teams and customers.

Kompetenzen

Kompetenzen

Top-Skills

Python Test Automation Embedded HMI Software Development AI-Driven Test Automation & Intelligent Automation REST Docker Jenkins Python Java 8 Codesys RAG Machine Learning SQL Claude TCP/IP Atlassian JIRA Agile DOORS GitHub Git HMI MQTT LangChain Deep Neural Network Robot Framework

Programmiersprachen

Python
Fortgeschritten
Java
Fortgeschritten

Datenbanken

SQL
Fortgeschritten
PostgreSQL
Fortgeschritten

Datenkommunikation

ETH
Fortgeschritten
TCP/IP
Fortgeschritten
MQTT
Basics

Design / Entwicklung / Konstruktion

Software Development
Fortgeschritten

Branchen

Branchen

  1. Automotive Industry
  2. Railway Transport
  3. Artificial Intelligence
  4. Software Development and Validation

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