Buildingbridges
between
designandcode

Backend and AI engineer at Salescode.ai. I build infrastructure other people depend on — auth, ticketing, payments, reporting pipelines — and applied-AI systems: retrieval, speech and vision pipelines that run end to end.

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Akarsh Srivastava

60

Projects

5

Companies

5L+

Live Users on Projects

450

LeetCode Questions

Featured Projects

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OmniPlay
Featured Project
OmniPlay
Local video-localisation pipeline that dubs dialogue and translates on-screen text in one pass. Demucs separates stems, faster-whisper transcribes with pyannote diarization, each speaker is cloned with Chatterbox or XTTS, and a second track detects, OCRs, translates and inpaints text drawn in the frame before an ffmpeg mux; a shared-context file keeps names consistent across both halves.
PythonPython
PyTorchPyTorch
faster-whisperfaster-whisper
pyannote.audiopyannote.audio
DemucsDemucs
Coqui XTTSCoqui XTTS
+11 more
PlotPatrol - Unauthorized Construction Monitoring
Featured Project
PlotPatrol - Unauthorized Construction Monitoring
Winning Smart India Hackathon 2024 entry for problem statement 1618: detecting construction that departs from its approved plan, without sending an inspector. The submitted system pairs a transmitter and receiver drone that map a building interior from WiFi and RF signal strength without entering it, LiDAR point clouds, thermal passes for cracks and deformation, and a 360-degree street-view car, then builds a 3D model and diffs it against the CAD registry plan to flag the actual-minus-approved delta. The prototype in the repo covers the satellite and comparison half: a Sentinel-2 median composite, a ResNet50 and SSIM difference mapper, drone survey path planning and an RF signal-strength heat map.
PythonPython
Google Earth EngineGoogle Earth Engine
Sentinel-2
TensorFlowTensorFlow
KerasKeras
OpenCVOpenCV
+3 more
VendIQ
Featured Project
VendIQ
Real-time sales-call assistant that listens to a live call and surfaces a recommendation the rep can accept or ignore. Browser transcription via the Web Speech API streams to two Go WebSocket servers, a Flask service scores sentiment as the conversation moves, and Gemini generates a suggestion from the most recent completed sentence of the transcript, the whole path designed to an 800ms speech-to-screen budget. A React portal shows the rep the live transcript, a lead and credit score panel and the suggestion queue; a native Java Android app handles call detection on the device.
PythonPython
FlaskFlask
VADERVADER
GoGo
WebSocketsWebSockets
ReactReact
+3 more
Ph.D. Monitoring System
Featured Project
Ph.D. Monitoring System
Digitises the Ph.D. lifecycle at Thapar Institute: a Laravel 11 API covering supervisor allocation, IRB constitution, synopsis and thesis submission, patents and publications, with JSON-defined dynamic forms and multi-role approval chains behind a React admin client. The chain is data rather than code, so a regulation change is a row edit instead of a deploy. Google OAuth for sign-in, Cloudflare Turnstile on login and password reset, Excel export, self-hosted via Docker Compose, in production at phdportal.thapar.edu. A NestJS rewrite was scaffolded in early 2025 and shelved the same day — sizing it against 53 models, 202 routes and a 25,000-line SPA made it clear the Laravel codebase was cheaper to extend than to replace.
LaravelLaravel
PHPPHP
MySQLMySQL
ReactReact
TailwindTailwind
MUIMUI
+4 more
Smart Savaari
Featured Project
Smart Savaari
Delhi public-transport journey planner. A Flutter app (Firebase auth, Google Maps) sits over a Node/Express service that ingests the DTC/DIMTS bus and DMRC metro GTFS feeds into SQLite. Most journeys are answered by one self-join over stop-times — which vehicles pass your origin and later pass your destination — without materialising a graph at all; a separate Dijkstra endpoint covers transfers, with Redis caching the corridors that get asked for repeatedly.
FlutterFlutter
DartDart
FirebaseFirebase
Google MapsGoogle Maps
Node.jsNode.js
ExpressExpress
+4 more

Awards & Recognition

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Smart India Hackathon 2024
Smart India Hackathon 2024

Winner, problem statement 1618 - PlotPatrol, built by Team Vajra. Paired transmitter/receiver drones map a building interior from RF signal strength without entering it; LiDAR, thermal and satellite passes build a 3D model that is diffed against the CAD plan in the municipal registry to flag unpermitted construction.

📅 December 2024

Rajasthan Police Hackathon
Rajasthan Police Hackathon

Winner — a LoRa panic-alert hop from a helmet-mounted sensor rig to a live dashboard, with k-means patrol zoning behind it.

📅 January 2024

SAP Hackfest 2024
SAP Hackfest 2024

Winner among 25,000 participants — a green-credit marketplace pricing credits from live environmental data.

📅 July 2024

Bain & Company BrainWars 2024
Bain & Company BrainWars 2024

Top 10 in India.

📅 June 2024

American Express Challenge
American Express Challenge

3rd rank.

📅 September 2023

Enactus Ideathon
Enactus Ideathon

Runner-up.

📅 October 2023

Hacklipse 4.0
Hacklipse 4.0

Winner — the AI sales-assistant prototype that became VendIQ.

📅 March 2024

Innohacks 3.0
Innohacks 3.0

Winner.

📅 April 2024

Makeathon 5.0
Makeathon 5.0

Winner.

📅 November 2023

Lucknow Zoo
Lucknow Zoo

Recognised for responsibly disclosing a major vulnerability in the online payment system.

📅 May 2024