Hello, My Name Is
Reddy Balaji Madha
Backend Developer · Edge AI · Distributed Systems

About Me

Reddy Balaji Madha - Backend Software Developer
Hi, I'm Reddy Balaji Madha

Backend software developer with 4+ years of experience building production APIs, AI-powered clinical data pipelines, automation tooling, and full-stack analytics platforms for EMS and healthcare environments. At Atian.ai, I architect end-to-end systems in Java/Spring Boot and Python/FastAPI — spanning NEMSIS 3.5.1 SOAP pipelines, AI-assisted PCR generation, edge AI deployment on ARM64 IoT devices, Snowflake-backed operational dashboards, and real-time Elasticsearch infrastructure. Strong foundation in infrastructure automation, reliability engineering, and production operations in regulated environments. Pursuing M.S. in Computer Science at Jessup University.

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My Knowledge

Edge AI & IoT

Deploying Whisper.cpp, YOLOv8, and MedGemma 4B on ARM64 (Ericsson Cradlepoint R1900) for real-time EMS documentation without cloud dependency.

Backend Development

Building production APIs and microservices in Java/Spring Boot and Python/FastAPI with JWT, SOAP, XML/JAXB, schema validation, and async workflows.

Healthcare & Clinical AI

NEMSIS 3.5.1 SOAP pipelines, HL7 v2, FHIR, ICD-10/RxNorm/SNOMED CT mapping, GPT-powered PCR extraction, and AI-assisted clinical documentation.

Data & Analytics

Designing Snowflake-backed EMS operations dashboards with Snowpipe ingestion, KPI pipelines, and multi-tenant analytics for live ambulance districts.

NLP & Audit Pipelines

Semantic similarity scoring with Sentence Transformers, confidence-based audit gating, hallucination detection, and automated clinical QA artifact generation.

Cloud & Infrastructure

AWS (EC2, EKS, ECS), Docker buildx/QEMU cross-compilation, Kubernetes (kustomize), GitHub Actions CI/CD, and Linux production operations.

My Skills

Technical Expertise

Backend developer specializing in AI-powered clinical pipelines, edge AI deployment, and distributed EMS data systems. Experienced in Java/Spring Boot and Python/FastAPI production systems, NEMSIS 3.5.1 SOAP integration, and Snowflake analytics platforms.

Languages

Java, Python, SQL, Bash, JavaScript

Backend

Spring Boot, FastAPI, REST APIs, JWT, JSON, XML, JAXB, SOAP, schema validation

Healthcare & AI

NEMSIS 3.5.1, HL7 v2, FHIR, ICD-10/RxNorm/SNOMED CT, GPT integration, Whisper ASR, MedGemma

Edge AI & IoT

Whisper.cpp, YOLOv8, ONNX Runtime, MedGemma 4B, ARM64 deployment, Ericsson Cradlepoint R1900, Docker buildx/QEMU

Data & Analytics

Snowflake, Snowpipe, Elasticsearch, SQL, data modeling, clinical dashboard design

NLP & Audit

Sentence Transformers, semantic similarity, confidence scoring, audit automation, JSON artifact generation

Cloud & Infra

AWS (EC2, EKS, ECS), Docker, Kubernetes, GitHub Actions, Linux, CI/CD

Reliability

Structured logging, async workflows, retries/backoff, health checks, integration testing

Work Experience

Atian.ai (HealthyVibes.ai)
Software Developer

Dec 2024 - Present | Remote

Edge AI Inference Platform (ARM64 · Whisper.cpp · MedGemma · YOLOv8):

  • Deployed edge AI on Ericsson R1900 (ARM64, 4GB RAM) — Whisper.cpp at 14s/30s audio, YOLOv8 at 750ms via ONNX Runtime
  • Built automated encounter pipeline: YOLO triggers start/stop, Whisper transcribes, MedGemma 4B generates SOAP notes and PCR reports across 17-task NLP pipeline
  • Cross-compiled Docker containers for ARM64 using buildx/QEMU; stress-tested 1,015 transcriptions at 103/hour with zero crashes

EMS Intelligence Analytics Dashboard (Snowflake · FastAPI):

  • Built multi-tenant 'First Mile Intelligence Analytics' platform for live ambulance districts — response times, dispatch lags, fleet GPS, billing revenue, and AI documentation scoring
  • Designed full Snowpipe ingestion pipeline into Snowflake powering real-time KPI dashboards across EMS operations, clinical intelligence, and revenue analytics

NEMSIS 3.5.1 AI-Powered EMS Submission Pipeline (Java · Spring Boot · GPT):

  • Built end-to-end NEMSIS 3.5.1 XML pipeline: ASR → GPT PCR extraction → ICD-10/RxNorm/SNOMED mapping → XSD-compliant SOAP submission to state and vendor endpoints
  • Reduced vendor rejection rate via dynamic empty-section suppression and two-pass AI prompt engineering; deployed on Kubernetes (3-replica)

Clinical Audit, QR Handoff & Infrastructure:

  • Built Python audit pipeline with Sentence Transformers for confidence-scored consistency checks between EMS transcripts and clinical reports
  • Implemented QR-based JWT clinical handoff system — zero-login ED patient access with 8-hour token expiry and patient-scoped security
  • Diagnosed Cassandra quorum loss and Kubernetes pod networking failures on AWS EKS; managed HL7 v2/FHIR ingestion services
Tata Consultancy Services (TCS)
System Administrator — Automation & Infrastructure

Feb 2020 - Aug 2022 | Bangalore, India

Automation & Tooling:

  • Designed internal automation tools using Python, Bash, and PowerShell to eliminate recurring manual tasks and streamline operational workflows
  • Developed SQL-based diagnostic scripts to investigate production incidents and help application teams restore services faster

Infrastructure & Reliability:

  • Built monitoring and health-check scripts across Linux, Windows, and macOS for proactive detection of reliability issues
  • Collaborated with app development teams on production incidents, using log analysis, network diagnostics, and container-level troubleshooting

My Projects

Edge AI Inference Platform

Deployed Whisper.cpp + MedGemma 4B + YOLOv8 on ARM64 Ericsson Cradlepoint R1900 for real-time EMS documentation — 1,015 transcriptions at 103/hour with zero crashes.

NEMSIS 3.5.1 AI Pipeline

Java/Spring Boot pipeline converting EMS audio transcripts to XSD-compliant SOAP submissions via GPT extraction, ICD-10/RxNorm/SNOMED mapping, deployed on Kubernetes.

EMS Intelligence Dashboard

Multi-tenant Snowflake-backed analytics platform for live ambulance districts — response times, clinical protocol compliance, billing revenue, and AI documentation scoring.

Clinical Audit & Scoring

Python NLP pipeline using Sentence Transformers to score EMS documentation consistency — semantic similarity, hallucination detection, and automated QA artifact generation.

Java Encryption Program

Developed a Java program using Caesar, monoalphabetic, and homophonic ciphers for encryption.

Chutes and Ladders Game

Created a Chutes and Ladders game using StdDraw library in Java with built-in analytics.

Contact

Name
Reddy Balaji Madha
Location
Fremont, California, USA
Email
reddybalajimadha@gmail.com
Phone
805-732-2532