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Building AI
that ships to
production

Krishna Shravan — Software Engineer with 3.5 years of experience building production backend & AI systems that solve real business problems.

Role
Software Engineer (Backend & AI)
Based in
Bangalore, India
Focus
Backend · GenAI · Computer Vision
$0K+/yr
Reporting cost saved
0.0 yrs
Shipping AI/ML systems
0%+
mAP on PPE detection
0+
Internal users served
Selected work

Things I've shipped.

Company Projects

Computer Vision: PPE & Zones

COMPANY

Edge CV safety system

Custom YOLO models on OAK edge cameras for PPE and zone detection.

PythonNode.jsJavaScriptONNX RuntimeYOLOv8TensorRTEdge AIOAK-DChart.jsOpenCV

Healthcare Reporting Automation

COMPANY

Enterprise reporting automation

A C#/.NET Excel add-in that cuts reporting for 60+ hospitals from hours to minutes.

C#/.NETVSTO Add-inExcel AutomationData ProcessingOffice InteropOptimization

Personal Projects

Codeward — AI Interview Prep Platform

PERSONAL

RAG interview-prep platform

58K+ practice scenarios

Interview prep with AI-generated DSA sheets, system design and an AI mentor.

Next.jsReactTypeScriptTailwindCSSPostgresPrismaNextAuthGroq

F1 Live Dashboard — Pit Wall

PERSONAL

Live F1 timing, no subscription needed

60 fps trackingNo F1 TV needed

Live F1 timing, tyres and standings, streamed from F1's own feed without F1 TV.

Next.jsTypeScriptTailwind CSSSignalR / WebSocketsNode.jsReal-time SVGREST APISupabase / PostgresVercel Cron

Lifestyle Tracker

PERSONAL

Weight-cut tracker that shows its working

An Android weight-cut app that never states what it cannot measure.

KotlinJetpack ComposeRoomHealth ConnectML KitWorkManagerMistralFirebase Auth

FolliScan

PERSONAL

On-device hair-loss classifier

Stages hair loss on the Norwood scale from one scalp photo, entirely on-device.

React NativeTypeScriptTensorFlow LiteOn-Device MLMobileNetV3PythonComputer Vision

Tulu→Kannada Script Mapper

PERSONAL

Handwritten OCR capstone

A capstone OCR system mapping handwritten Tulu characters to Kannada.

PythonOpenCVSVMImage ProcessingHandwritten OCRNumPyData Augmentation
Expertise

The stack, end to end.

AI / ML

Custom-trained detection models and CV pipelines, from dataset to deployed inference.

TensorFlowPyTorchTensorFlow LiteKerasYOLOv5/v8MobileNetV2/V3OpenCVHugging Facescikit-learn

LLM / RAG

Retrieval-grounded assistants: embeddings, vector search, and streaming generation.

RAGVector searchpgvectorVoyage AI embeddingsGroqGeminiAzure OpenAI

Optimization & Serving

Getting models fast enough to run in real time — on edge devices and GPUs alike.

ONNX RuntimeOpenVINOTensorRTQuantizationGPU delegates

Languages

Production code across backend services, desktop add-ins, and the web.

PythonC#TypeScriptJavaScriptSQL

Backend & Web

Backend APIs and product surfaces — services, authentication, dashboards, and web applications.

FastAPIFlaskNext.js.NETReactReact NativeREST APIsPrismaNextAuth.jsOAuth

Cloud & DevOps

Deploying and operating AI workloads on managed cloud and GPU infrastructure.

AzureAzure AI ServicesAzure FunctionsAzure ML StudioGoogle CloudGoogle Cloud GPUDockerKubernetesVercel

Databases

Relational stores, caches, and managed backends behind the products I ship.

PostgresRedisMongoDBSupabaseNeon
Timeline

How I got here.

  1. 2026

    AI Engineering & Mobile ML

    Built Codeward (RAG interview platform) and FolliScan, training custom MobileNet models and deploying TensorFlow Lite for fully on-device inference.

  2. 2025

    Document AI at Scale

    Shipped intake→parsing→analytics (FastAPI + Postgres), tuned latency < 100ms.

  3. 2024

    Azure AI Certified

    Earned AI-900 & AI-102, Built Excel Add-in for Automating Zero Balance and AR Reports saving $120k.

  4. 2023

    Custom YOLO Pipelines

    Trained YOLO models for PPE & gesture detection; deployed inference services.

  5. 2022

    Started AI/ML projects

    Built first CV prototypes and automation tools while learning PyTorch/TensorFlow.

Lessons

What broke, and why.

API Authentication Failure — Root-Cause Debugging

Problem: API calls kept failing even though the token, method and endpoint were correct.What failed: Standard debugging on the code path and headers didn't show anything wrong.Breakthrough: After pairing with a senior, I discovered that the local machine was missing a required certificate — the same calls worked on a VM with the cert installed.Lesson: Debug beyond the obvious code suspects; environment and system dependencies can be the real root cause.

Factory Long-Range Detection on OAK-D

Problem: A YOLO-based people detector struggled to identify workers far from the camera on a factory floor, with accuracy dropping below 40%.What failed: Using generic people-detection datasets didn't generalize to long-range, small-person scenarios on the actual OAK-D footage.Breakthrough: I built a custom dataset from similar factory environments, annotated new frames and retrained the model, pushing far-range detection accuracy above 85%.Lesson: When a suitable dataset doesn't exist, create one — targeted data + custom training often beats generic pretrained models, especially in niche CV use cases.

Credentials

Certified on Azure AI.

Microsoft · 2024

Azure AI Engineer Associate

AI-102

Designing and implementing Azure AI solutions across Vision, Language and Search.

Microsoft · 2024

Azure AI Fundamentals

AI-900

Fundamentals of AI/ML on Azure, responsible AI, and core cognitive services.

Contact

Let's build something real.