Core skills and principles — the substrate of every solution
SIDDHANT GADAMSETTI
AI Engineer • Digital Health Researcher
AI engineer building knowledge systems, research tools, and interactive interfaces.
Professional proof
Selected work, stated plainly.
I build systems that make complex domains easier to understand, automate, and act on: AI tooling, research platforms, interactive interfaces, and hardware-informed prototypes.
AI systems
Knowledge graphs, agent workflows, and developer tooling for complex codebases.
Research tools
Biosignal acquisition and analysis platforms validated in peer-reviewed work.
Hardware roots
Production PCB, embedded systems, and test automation experience before AI.
Internal Developer Platform for openHPI
Knowledge Graph-Powered Developer Tooling
Hasso Plattner Institute / 2024 – 2026
- Problem
- Developer Onboarding Bottleneck (2-3 weeks to productive)
- Build
- Built an Internal Developer Platform (IDP) using knowledge graphs to accelerate developer onboarding and improve DORA metrics at openHPI.
- Evidence
- 900+ components mapped with 68% source code coverage
- New developers productive in 1 week vs 2-3 weeks (50% faster onboarding)
- Limitation
- Single-run LLM analysis insufficient for production knowledge base; reproducibility requires statistical validation
StreamSense
Multi-Sensor Psychophysiological Research Platform
Hasso Plattner Institute / 2022 – 2024
- Problem
- Sensor Synchronization (independent clocks, different sampling rates)
- Build
- Synchronized multi-sensor biosignal platform for psychophysiological research.
- Evidence
- 🏆 Best Paper Award at eTELEMED 2024
- 10 participants, 48 sessions
- Alpha power increased 107% above stressed baseline post-yoga
- <50ms synchronization accuracy across 4 modalities
- Limitation
- Temporal coherence is critical for multi-modal analysis; hardware limitations require sophisticated software compensation
Cognitive Load Induction Platform
Online Psychophysiological Experiment
Hasso Plattner Institute / 2022 – 2024
- Problem
- Reproducible Cognitive Load Induction Across Participants
- Build
- Web-based experiment platform for inducing and measuring cognitive load using dual-task paradigm (N-back + Stroop).
- Evidence
- Published in peer-reviewed conference
- 🏆 Best Paper Award at eTELEMED 2024
- Limitation
- Modern JavaScript can achieve adequate timing for most psychophysiological experiments; critical timing should be verified empirically
Hardware Engineering Portfolio
PCB Design & Embedded Systems
Wipro Limited & Intel Corporation / 2017 – 2019
- Problem
- BLE Radio Overwhelmed by 1200W Motor Noise (40% packet loss)
- Build
- Production PCB design for consumer IoT products, test automation framework development, and embedded systems programming.
- Evidence
- 6-layer PCBs for production IoT devices (Bluetooth speakers, smart appliances)
- 40% reduction in validation time through NI LabVIEW automation
- Zero-defect hardware deployments
- Limitation
- High-power and sensitive analog coexistence requires meticulous ground plane design and strategic spatial separation—software cannot fix poor PCB layout
Strata
Turn any codebase into a machine-readable knowledge graph.
- Problem
- LLM-only "understanding": Hallucinates structure — invents components that aren't in the code
- Build
- Strata reads source code with deterministic tree-sitter AST extraction across 7 languages, then optionally enriches it with an LLM — and keeps the two strictly separated.
- Principle
- A model's guess never masquerades as a structural truth.
Experience
Content Manager
Hasso Plattner Institute (openHPI)
Potsdam, Germany • July 2024 – 2026
Architected and deployed production AI automation pipelines for one of Europe's largest MOOC platforms (365,000+ learners).
- ▹Architected and deployed 5 production AI automation pipelines for content processing, media generation, automated analytics, structured data ingestion, and knowledge-based workflows
- ▹Designed a 3-stage multi-agent pipeline stack (material-ingestion → content-research → media-generation) with contract-based cross-repo artifact handover, JSON-schema validation, and GitHub Actions CI/CD
- ▹Deployed MCP agent orchestration for complex multi-step workflows with 94% content accuracy
Research Associate (Wissenschaftlicher Mitarbeiter)
Hasso Plattner Institute — openHPI & Digital Health
Potsdam, Germany • October 2020 – July 2024
Built end-to-end biosignal acquisition and analysis platforms for psychophysiological research.
- ▹Developed StreamSense: a modular real-time data acquisition platform synchronizing 6 parallel data streams from heterogeneous hardware sources via Lab Streaming Layer with sub-50ms accuracy
- ▹Built ProSense: an automated data-processing and feature-extraction pipeline with configurable modules for filtering, artifact removal, normalization, and ML classification (90.01% personalized accuracy)
- ▹Designed and conducted an ethics-approved human study (10 participants, 48 recordings) validating end-to-end pipeline reliability; co-authored the Best Paper Award publication at eTELEMED 2024
Test Automation Engineer
Intel Corporation
Bangalore, India • June 2018 – September 2019
Developed automated test frameworks for hardware validation and biomedical sensor integration.
- ▹Built automated test frameworks reducing hardware validation cycles by 40%
- ▹Implemented custom DAQ integrations and automated reporting pipelines using Python and NI LabVIEW
- ▹Optimized firmware response times by 25%
Hardware Design Engineer
Wipro Limited
Bangalore, India • July 2017 – May 2018
Delivered production-ready IoT device designs (PCB, BLE/WiFi modules, capacitive-touch input) with defect-free manufacturing.
- ▹Delivered 6-layer PCB designs for production IoT devices including Bluetooth speakers, smart food processors, smart sous-vide cookers, and variable DC power supplies
- ▹Achieved zero-defect hardware in manufacturing across product lines
- ▹Conducted EMI-EMC compliance testing and certification for production hardware
Education
Master of Science
Digital Health
Hasso Plattner Institute • Potsdam, Germany (University of Potsdam) • 2019 – 2024
Thesis: StreamSense – Synchronized Multi-Sensor Data Acquisition for Psychophysiological Research
- ▹🏆 Best Paper Award – eTELEMED 2024
- ▹Published thesis in peer-reviewed conference
- ▹Distinction in Master's Thesis Defense
- ▹Psychophysiological Research Methods
- ▹Biosignal Processing & Analysis
- ▹Machine Learning for Health Data
- ▹Learning Analytics & Educational Technology
- ▹Human-Computer Interaction
- ▹Design Thinking & Innovation
Bachelor of Technology
Electronics & Instrumentation Engineering
National Institute of Science & Technology • Berhampur, India • 2012 – 2016
- ▹Embedded Systems Design
- ▹Digital Signal Processing
- ▹Analog & Digital Communication
- ▹Microprocessors & Microcontrollers
- ▹Control Systems
- ▹Instrumentation & Measurement
Let's Connect
Open to opportunities in AI engineering, digital health research, and human-centered technology.
Get in TouchWork index
All projects
Start with the cards. Open details only when the proof is relevant.
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Resonant Self: Dual-Narrative Portfolio
Three.js Particle Systems & Philosophical Web Experience
Personal Project / 2024 – Present
Interactive portfolio website featuring dual narrative paths (Atman/Atom), Matrix-inspired landing, and 20,000-particle Three.js systems. Built with N...
Proof
- 20,000 real-time particles with curl noise physics
AI Content Pipeline Prototypes
Exploratory RAG/CAG Systems
Hasso Plattner Institute / July 2024 – December 2024
Explored AI automation approaches for one of Europe's largest MOOC platforms (openHPI, 365,000+ learners). Architected enterprise RAG/CAG pipelines an...
Proof
- Architected enterprise RAG/CAG pipelines with Pinecone vector search
Internal Developer Platform for openHPI
Knowledge Graph-Powered Developer Tooling
Hasso Plattner Institute / 2024 – 2026
Built an Internal Developer Platform (IDP) using knowledge graphs to accelerate developer onboarding and improve DORA metrics at openHPI. Mapped 900+...
Proof
- 900+ components mapped with 68% source code coverage
Cognitive Load Induction Platform
Online Psychophysiological Experiment
Hasso Plattner Institute / 2022 – 2024
Web-based experiment platform for inducing and measuring cognitive load using dual-task paradigm (N-back + Stroop). Part of master's thesis research o...
Proof
- 🏆 Best Paper Award at eTELEMED 2024
StreamSense
Multi-Sensor Psychophysiological Research Platform
Hasso Plattner Institute / 2022 – 2024
Synchronized multi-sensor biosignal platform for psychophysiological research. Validated through human study demonstrating measurable stress reduction...
Proof
- 🏆 Best Paper Award at eTELEMED 2024
ProSense
Professional Biosignal Analysis Toolkit
Hasso Plattner Institute / 2022 – 2024
Python toolkit for professional-grade biosignal analysis, preprocessing, and visualization. Designed for researchers working with EEG, PPG, GSR, accel...
Proof
- 🏆 Best Paper Award at eTELEMED 2024
Design Thinking Research Digital Observatory
Collaborative Research Platform & Clinical AI
Hasso Plattner Institute / 2020 – 2022
Digital observatory platform for analyzing design thinking research data, combined with human-centered AI research for clinical monitoring systems. Pu...
Proof
- Multi-researcher collaboration framework
Tail Latencies in the DB/OS Stack
Database Systems Research
Hasso Plattner Institute / Winter 2021-2022
Research seminar on analyzing and optimizing tail latencies in database and operating system stacks. Investigated performance bottlenecks and proposed...
Proof
- Presented at HPI Database Research Lecture Series
Hardware Engineering Portfolio
PCB Design & Embedded Systems
Wipro Limited & Intel Corporation / 2017 – 2019
Production PCB design for consumer IoT products, test automation framework development, and embedded systems programming. Designed complete electronic...
Proof
- 6-layer PCBs for production IoT devices (Bluetooth speakers, smart appliances)
EOG Sensor-Driven Mouse Cursor
Assistive Technology for Disabled Users
Bachelor's Project / 2015 – 2016
Brain-computer interface using electrooculography (EOG) sensors to control mouse cursor movements for users with motor disabilities. Built with biomed...
Proof
- Real-time EOG signal processing and cursor control
Technical Skills
AI/ML Engineering
- ▹Production LLM Deployment
- ▹RAG/CAG Architecture
- ▹Prompt Engineering
- ▹Vector Databases (Pinecone)
- ▹Knowledge Graphs (Neo4j)
- ▹MCP Orchestration
Software Engineering
- ▹Next.js 15 / React / TypeScript
- ▹Python (NumPy, Pandas, SciPy)
- ▹Three.js / WebGL
- ▹Google Genkit
- ▹Serverless Architecture
- ▹GraphQL / REST
Biosignal Processing
- ▹EEG Analysis
- ▹Heart Rate Variability
- ▹Electrodermal Activity
- ▹Signal Synchronization
- ▹Artifact Detection
- ▹Spectral Analysis
DevOps & Cloud
- ▹Google Cloud Platform
- ▹CI/CD Pipelines
- ▹Docker
- ▹Observability & Monitoring
- ▹Cost Optimization
- ▹Firebase