Project gallery

Systems I have designed and shipped across medical IoT, edge AI, legal technology, cloud infrastructure, robotics, and product interfaces.

VarVik Technologies Private Limited

5 projects · Select one to read the case study

VakeelOS - Legal Practice Operating System preview

India-first

Workflow & Residency

On-device

Document OCR

Live

BackendFrontendAI/MLMobileDevOpsEnd-to-end ownership

VakeelOS - Legal Practice Operating System

India-first legal practice software for advocates: matters, causelists, documents, drafting, fees, OCR, and grounded AI in one modular platform, supported by a court-native interface and launch system.

Next.jsTypeScripttRPCPrisma+5

Proprietary CodebaseCase Study

FactoryOS - RFID Cylinder Tracking & Operations Platform preview

Factory operating system

~30k

Cylinders in Scope

UHF RFID

Handheld Scanning

Live

BackendFrontendHardwareEnd-to-end ownership

FactoryOS - RFID Cylinder Tracking & Operations Platform

A production platform for an industrial-gas business: RFID-tagged cylinders are scanned through every movement, orders flow into dispatch and GST invoices, and every branch works from one ledger. A scroll-cinematic launch site explains the product.

FastAPIMongoDBCeleryRedis+8

Proprietary CodebaseCase Study

ModularFactory - Composable Factory Software preview

Composable factory OS

Composable Modules

Visual Canvases

BackendFrontendEnd-to-end ownership

ModularFactory - Composable Factory Software

A composable operations platform for small manufacturers: drag modules onto a canvas, and the kernel checks dependencies, enables modules in order, and builds the workspace, with GST, e-way bill, and Tally-ready exports.

FastAPIMongoDBReact 19Vite+4

Proprietary CodebaseCase Study

Nuvé - Modern Luxury Studio Website preview

Modern luxury website

Portfolio Rooms

Continuous Story

Live

FrontendEnd-to-end ownership

Nuvé - Modern Luxury Studio Website

A single, unhurried marketing experience for an appointment-only interior studio in Hyderabad, with a custom brandmark, six-room gallery, and photography-led interaction system.

HTMLCSSJavaScriptIntersectionObserver+2

Proprietary CodebaseCase Study

Nuvé Infra - Design-Build Studio Website preview

Design-build website

Projects Shown

1 tap

WhatsApp Enquiry

Live

FrontendEnd-to-end ownership

Nuvé Infra - Design-Build Studio Website

A one-page marketing site for a Hyderabad design-build firm: a scroll-driven hero film, a plot-size dial, project and quality proof, and a WhatsApp enquiry handoff.

Next.jsReact 19TypeScriptGSAP+4

Proprietary CodebaseCase Study

ArogyaSync Technologies Pvt. Ltd.

2 projects · Select one to read the case study

99.9%

API Uptime

< 150ms

API Latency (p95)

Live

BackendMobileFrontendDevOpsBlockchainEnd-to-end ownership

ArogyaSync Platform

A clinical health platform with a Go REST API, Flutter mobile app, React hospital dashboard, blockchain record anchoring, and insurance verification portal. Deployed on AWS.

GoFlutterReactPostgreSQL+3

Proprietary CodebaseCase Study

ArogyaLens - Unified Health Platform preview

Languages Supported

15+

Hospital Modules

Live

BackendFrontendMobileAI/MLEnd-to-end ownership

ArogyaLens - Unified Health Platform

A multilingual healthcare platform connecting patient records, doctor workflows, hospital operations, appointments, pharmacy, labs, telemedicine, and oral-health screening.

Node.jsNext.jsFlutterAWS Rekognition+7

Proprietary CodebaseCase Study

OraLens Healthcare Pvt. Ltd.

3 projects · Select one to read the case study

OraScan - Oral Disease Detection preview

AI Disease Detection

94.7%

Test Accuracy

78,058

Training Images

AI/MLHardwareBackendEnd-to-end ownership

OraScan - Oral Disease Detection

An oral disease classifier built with a custom EfficientNet-B0 model trained on 78,000+ dental images. It reaches 94.7% accuracy across 11 disease categories and runs through ONNX on kiosk hardware.

PythonPyTorchONNXGo+3

Proprietary CodebaseCase Study

OraScan H - Halitosis IoT Device preview

IoT Device + BLE Mobile App

92%

Software Completion

< 3s

BLE Scan-to-Result

HardwareMobileAI/MLEnd-to-end ownership

OraScan H - Halitosis IoT Device

Full-stack IoT device for halitosis (bad breath) detection: a Raspberry Pi Zero 2W with H2S gas sensors communicates via BLE to a Flutter mobile app, with on-device TFLite AI classification and PHP backend.

PythonFlutterRaspberry PiTFLite+3

Proprietary CodebaseCase Study

LuxySmile Oral Care - Product Website & Dashboard preview

B2B + B2C

Dual Market

GA4

Analytics Instrumented

Live

FrontendBackendEnd-to-end ownership

LuxySmile Oral Care - Product Website & Dashboard

Full product suite for LuxySmile Oral Care (Oralens Healthcare): a React + Vite marketing site targeting B2B dental wellness programs for schools and corporates, plus an internal case management dashboard with direct-to-S3 uploads and CSV bulk import.

React 18ViteTypeScriptAWS S3+2

Proprietary CodebaseCase Study

Freelance

1 project · Select one to read the case study

AVP & Sathyam Builders - Corporate Website preview

60+

Years in Business

20+

Projects shown

Live

Frontend

AVP & Sathyam Builders - Corporate Website

Corporate portfolio and lead-generation website for A.V.Paramashivan & Sathyam Builders, a 60-year-old Bengaluru construction firm. Includes project pages, service pages, a blog, testimonials, and a contact flow.

React 18ViteFramer MotionRadix UI+2

Proprietary CodebaseCase Study

Personal Project

7 projects · Select one to read the case study

Ummidvar - AI Job Application Agent preview

Automation Agent

286

Tests Passing

6,600+

Lines of Code

BackendAI/MLDevOps

Ummidvar - AI Job Application Agent

Autonomous, multi-profile job application agent: discovers roles across 7+ boards, ranks each 0-100 with a 5-component explainable scorer, generates hallucination-safe tailored applications via a Facts Graph, auto-submits through real ATS systems, tracks replies via Gmail, and flags visa-sponsorship signals across 5 countries - 286 tests, 11 modular packages, zero vendor lock-in.

PythonFastAPIPlaywrightClaude+5

Proprietary CodebaseCase Study

Agent operations workspace

Exact SHA

Context Boundary

CLI Providers

Live

DevOpsBackendFrontendAI/MLEnd-to-end ownership

Sylars Work Manager - Agent Operations Workspace

A self-hosted workspace for assigning repository work to AI agents with exact-SHA project context, isolated task environments, progress steering, and explicit human approval gates.

TypeScriptNode.jsDocker ComposeAzure VM+6

Proprietary CodebaseCase Study

Watchdog - Multi-cloud Observability Control Plane preview

Multi-cloud control plane

Cloud Providers

537

Verification Tests

Live

DevOpsBackendFrontendEnd-to-end ownership

Watchdog - Multi-cloud Observability Control Plane

A privacy-minimised observability and safe-operations control plane spanning AWS, Azure, GCP, container hosts, registry storage, incidents, and exact human-approved cleanup plans.

TypeScriptNext.jsAWS LambdaDynamoDB+5

Proprietary CodebaseCase Study

RenderBoard AI - Interior Design Rendering Platform preview

Services

Scale-to-zero

GPU Workers

AI/MLBackendFrontendDevOpsEnd-to-end ownership

RenderBoard AI - Interior Design Rendering Platform

An AI interior-design workspace: upload a floor plan, confirm rooms and scale, place furniture, approve each room, then render path-traced and diffusion images into a presentation board. Runs on Azure with scale-to-zero GPU workers.

FastAPICeleryRedisPostgreSQL+8

Proprietary CodebaseCase Study

BidWave - Freelance Opportunity Engine preview

Platform Adapters

2-stage

Fit Ranking

BackendAI/MLEnd-to-end ownership

BidWave - Freelance Opportunity Engine

A self-hosted pipeline that scrapes four freelance platforms, de-duplicates listings, ranks fit with a TF-IDF prefilter and an LLM rerank, drafts proposals, and holds every application in a human approval queue.

FastAPISQLAlchemySQLiteAlembic+7

Proprietary CodebaseCase Study

Strength machine app

CRC32

Verified Packet Codec

0.5 kg

Resistance Steps

MobileHardwareEnd-to-end ownership

LoadCell - Strength Machine Controller

A local-first Android app that drives personally owned Aroleap-compatible strength hardware over Bluetooth LE: set resistance, run custom plans, count reps from the machine's own telemetry, and keep every set even if the process dies.

KotlinJetpack ComposeBluetooth LERoom+3

Proprietary CodebaseCase Study

Swadhika Studios - Editorial Interior Portfolio preview

Interior design website

Featured Projects

Fluid

Page Transitions

Live

FrontendEnd-to-end ownership

Swadhika Studios - Editorial Interior Portfolio

A calm, editorial website for an interior-design and turnkey-delivery studio, built around full-bleed project photography, deliberate typography, and unhurried motion.

HTMLCSSJavaScriptGSAP+3

Proprietary CodebaseCase Study

Watcherr

now ixicare

3 projects · Select one to read the case study

On-Device Activity Recognition - Care Wristband preview

Activity Recognition Demo

23+

Model Iterations

5 Classes

Classified On-Device

AI/MLHardwareEnd-to-end ownership

On-Device Activity Recognition - Care Wristband

On-device caregiver activity classification for a Nordic nRF52 wristband, covering IMU data collection, Edge Impulse training, TFLite Micro firmware, and a BLE activity viewer. It runs in 64 KB of RAM without a cloud round-trip.

Edge ImpulseTensorFlow Lite MicroCnRF5 SDK+4

Proprietary CodebaseCase Study

Hardware & Firmware QA - IoT Wearable Platform preview

Watcherr Lite B7

Test Reports Filed

97.4%

Pass Rate

HardwareMobileQA Lead

Hardware & Firmware QA - IoT Wearable Platform

QA lead for the full Watcherr device family - owned test planning, structured firmware release gating, battery life validation, and risk assessment across Watcherr Lite (B7/B8), Watcherr Pro, and the G1 Gateway. 23 test reports spanning 10+ firmware versions, 344+ test cases passed with a 97.4% pass rate.

Test PlanningExcelPythonAndroid E2E+2

Proprietary CodebaseCase Study

System Architecture

Custom Protocols Designed

3 Layers

Device · Gateway · Cloud

HardwareBackendContributed to

BLE Wearable System Architecture & Protocol Design

Contributed to the system architecture and protocol design for the Watcherr IoT wearable platform: 7 custom communication protocols (BLE packet definition, OTA DFU trigger, alarm state machine, RPC, WebSocket, sticky notification, sticky message), fail-safe system design, and software state-loop architecture spanning device, gateway, and cloud.

BLEWebSocketNordic DFUOTA+3

Proprietary CodebaseCase Study

Renovatio Systems

1 project · Select one to read the case study

ArcX Ring

50+

Test Cases Executed

3 Critical

Defects Identified

HardwareMobileQA Engineer

ArcX Ring - BLE Smart Ring iOS QA

Structured iOS test campaign for the ArcX Ring (BLE smart ring with joystick HID) prior to its commercial launch - covering ring hardware behaviour, iOS app compatibility across three devices, and multi-week battery endurance. 50+ test cases executed against firmware v0.9.4; identified 3 critical failures including a centre-button reliability defect and a call-rejection failure.

Test PlanningBLE TestingiOS CompatibilityBattery Analysis+3

Proprietary CodebaseCase Study

TEV (Turbine Electric Vehicle)

1 project · Select one to read the case study

Microturbine Series Hybrid

35T

Vehicle Class

LTO vs NMC

Battery Chemistries Compared

ResearchHardwareResearch Engineer Intern

AeroStrovillos - Microturbine Series Hybrid EV

MATLAB simulation of a 35-tonne series hybrid electric bus - microturbine as the constant-power range extender, battery pack (LTO vs NMC) handling transient demand. Full drive-cycle analysis: SOC tracking, turbine power dispatch, motor output, and energy budget across short and large drive cycles.

MATLABSimulinkExcelEnergy Modelling+2

Proprietary CodebaseCase Study

University of Utah

8 projects · Select one to read the case study

Autonomous Quadrotor

100%

Autonomous Perching

Visual Servo

Control Mode

ResearchHardwareAI/MLResearcher

Vision-Based Autonomous Quadrotor

MS thesis project: a quadrotor capable of autonomously taking off, navigating, and perching on branch-like structures using only visual feedback - designed for autonomous crop monitoring in agricultural fields.

OpenCVPID ControlROSPython+3

Proprietary CodebaseCase Study

QUANSER Dual-Arm

2-DOF

Per Arm

Master-Slave

Architecture

ResearchHardwareResearcher

Multi-Arm Coordination - 2-DOF QUANSER

Dual-arm robotic manipulation system using 2-DOF QUANSER robots with a master-slave architecture - one arm controlling position, the other controlling force - to collaboratively manipulate objects with precision.

MATLAB/SimulinkQUARCImpedance ControlForce/Position Control+1

Proprietary CodebaseCase Study

Micro-Quadrotor

Lyapunov

Stability Proof

vs PID

Benchmarked

ResearchHardwareResearcher

Adaptive Backstepping - Indoor Micro-Quadrotor

Nonlinear controller design for an indoor micro-quadrotor with a suspended pendulum mass - a highly unstable configuration. Adaptive backstepping outperformed classical PID in robustness tests across multiple flight regimes.

MATLAB/SimulinkBackstepping ControlLyapunov AnalysisNonlinear Control+1

Proprietary CodebaseCase Study

Sensor-Based SLAM Navigation - iRobot Create preview

iRobot SLAM

360°

Sensor Coverage

RRT*

Path Planner

ResearchHardwareAI/MLResearcher

Sensor-Based SLAM Navigation - iRobot Create

Autonomous mapping and navigation system on an iRobot Create platform using IR rangefinders and servo-mounted sensors for 360° SLAM - with RRT path planning to navigate complex maze environments.

MATLABiRobot CreateRRT Path PlanningSLAM+3

Proprietary CodebaseCase Study

PUMA 6-DOF Arm

6-DOF

Joint Space

4-Solution

IK Enumeration

ResearchHardwareResearcher

PUMA 6-DOF Robot Arm - Forward & Inverse Kinematics

Forward and inverse kinematics solver for a 6-DOF PUMA 762 robot arm, using Denavit-Hartenberg parameters and an interactive 3D MATLAB GUI with joint sliders, a motion trail, and collision detection.

MATLABDenavit-HartenbergRobotics Toolbox3D Graphics+1

Proprietary CodebaseCase Study

Motion Planning

4 Algorithms

Implemented

RRT + Hardware

iRobot Execution

ResearchAI/MLResearcher

Sampling-Based & Graph-Search Motion Planning

MATLAB implementations of four canonical path-planning algorithms - Dijkstra, A*, PRM, and RRT - applied to a differential-drive robot navigating bitmap maps in configuration space, with real hardware execution on an iRobot Create.

MATLABRRTPRMA*+3

Proprietary CodebaseCase Study

Monocular Depth Estimation for UAV Perch Landing preview

CV Depth Estimation

0.7 cm

Error @ 25 cm

5.7 cm

Error @ 1 m

ResearchAI/MLHardwareResearcher

Monocular Depth Estimation for UAV Perch Landing

C++ and OpenCV vision system that estimates a landing perch's 3D position and orientation from one monocular camera. It uses image moments, covariance eigendecomposition, and focal-length triangulation for closed-loop quadrotor control.

C++OpenCVHSV SegmentationImage Moments+3

Proprietary CodebaseCase Study

RC Fixed-Wing Glider - Servo Actuation & Aerodynamics preview

RC Glider

2× Servo

Control Surfaces

BLDC

Thrust Motor

HardwareResearchResearcher

RC Fixed-Wing Glider - Servo Actuation & Aerodynamics

Fixed-wing RC glider with two servos for roll and pitch, a brushless DC motor, and an ESC for forward thrust. Flight-tested outdoors.

Servo ControlBrushless DC MotorESCRC Flight Control+2

Proprietary CodebaseCase Study