Vishnu Vardhan Reddy Marthala-AI Solution Architect · ISAQB® Certified Software Architect · Founder & CEO
Check rate
Experience
Senior Software Architect
Roche Diagnostics Automation Solutions
- Own the software system architecture for laboratory automation products; specify interfaces across software, middleware, hardware and motor control in a regulated IVD environment.
- Led architecture evaluations and proof-of-concepts for integrating AI capabilities (anomaly detection, predictive maintenance) into lab automation under medical-device quality standards.
- Introduced GenAI-assisted development tools across the team, improving productivity and code review quality.
- Communicate architecture decisions to product and project management; coordinate research and improvement projects with system, electronics and external partners.
Senior Software Architect (HMI)
KEB Automation
- Designed microservice-based architecture for embedded HMI/PLC products; established company-wide development standards and Azure DevOps CI/CD pipelines.
Founder & CEO
IndoFachkraft
- Founded IndoFachkraft, where I design and build AI digital platforms for international workforce mobility, covering recruitment, document automation, language learning and health tech.
- Our flagship product is an AI recruitment platform that matches Indian professionals with German employers, built as an LLM and RAG pipeline with vector search on AWS (Bedrock, Lambda). It has driven 500+ placements across healthcare (300+), engineering (120+) and IT (80+).
- Built an LLM document platform that automates visa, credential recognition and application workflows, cutting the manual work behind every placement.
- Launched an AI language learning platform that takes candidates from German A1 to B2 with profession-specific vocabulary.
- Currently expanding into health tech: Challenge Owner at Healthcare Hackathon Bayern (with AWS & Siemens Healthineers) for camera-based vital-sign monitoring using computer vision.
Software Engineer
DMG MORI Software Solutions & Festo
- Software Developer & Project Leader at DMG MORI: developed the CELOS app platform for CNC machines and led end-to-end digital-factory rollouts at customer sites. HMI developer (C++/Qt) at Festo.
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Healthcare, Information Technology, Manufacturing, and Pharmaceutical.
Business area experience
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Experienced in Information Technology, Product Development, Project Management, Research and Development, Human Resources, and Operations.
Summary
Software architect with over 12 years of experience in medical devices and industrial automation, now focused on AI solutions. At Roche Diagnostics I am responsible for the system architecture of laboratory automation products. As founder and CEO of IndoFachkraft I have taken several AI platforms into production, including LLM-based candidate matching, document automation and computer vision, all running on AWS. I am ISAQB certified and used to owning a solution from the first business conversation to a deployed, compliant product.
Skills
Ai & Genai
Llm Solution Design
Rag
Agentic Workflows
Openai
Anthropic
Gemini
Langchain
Llamaindex
Mcp
Multi-Agent Orchestration
Vector Search
Prompt Engineering
Computer Vision
Pytorch
Model Evaluation
Cloud & Mlops
Aws Bedrock
Sagemaker
Lambda
Azure Devops
Docker
Ci/Cd
Ansible
Microservices
Architecture & Engineering
Isaqb Cpsa
System & Interface Design
Technology Evaluation
Enterprise Architect
Regulated / Ivd
Golang
C++
Python
React
Qt/Qml
Linux Embedded (Yocto)
Languages
Education
Universität Stuttgart
M.Sc. · Information Technology · Stuttgart, Germany
Vellore Institute of Technology
B.Tech. · Electronics & Communication · Vellore, India
Certifications & licenses
Statistics
Experience
Global experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Vishnu is based in Backnang, Germany and can operate in on-site, hybrid, and remote work models.
Vishnu speaks the following languages: Telugu (Native), English (Advanced), German (Intermediate).
Vishnu has at least 13 years of experience. During this time, Vishnu has worked in at least 4 different roles and for 4 different companies. The average length of individual experience is 3 years and 2 months. Note that Vishnu may not have shared all experience and actually has more experience.
Based on recent experience, Vishnu would be well-suited for roles such as: Senior Software Architect, Senior Software Architect (HMI), Founder & CEO.
Vishnu's most recent position is Senior Software Architect at Roche Diagnostics Automation Solutions.
In recent years, Vishnu has worked for Roche Diagnostics Automation Solutions, KEB Automation, IndoFachkraft, and DMG MORI Software Solutions & Festo.
Vishnu is most experienced in industries like Healthcare, Information Technology, and Manufacturing. Vishnu also has some experience in Pharmaceutical.
Vishnu is most experienced in business areas like Information Technology, Product Development, and Project Management. Vishnu also has some experience in Research and Development, Human Resources, and Operations.
Vishnu has recently worked in industries like Healthcare, Information Technology, and Manufacturing.
Vishnu has recently worked in business areas like Information Technology, Product Development, and Project Management.
Vishnu holds a Master in Information Technology from Universität Stuttgart and a Bachelor in Electronics & Communication from Vellore Institute of Technology.
Vishnu has 1 certificate: ISAQB® CPSA, Certified Professional for Software Architecture.
Vishnu is immediately available part-time for suitable projects.
Daily rate distribution
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Average rates for similar positions
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The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 4 Sep 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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