Project Gallery

Production systems and shipped features spanning medical IoT, embedded AI, dental diagnostics, clinical APIs, and autonomous robotics.

ArogyaSync Technologies Pvt. Ltd.

1 project · Click any to open case study

arogyasync.com

99.9%

API Uptime

< 150ms

API Latency (p95)

Live

BackendMobileFrontendDevOpsBlockchainEnd-to-end ownership

ArogyaSync Platform

End-to-end clinical health monitoring ecosystem: Go REST API, Flutter mobile app, React hospital dashboard, blockchain medical record anchoring, and insurance verification portal — all deployed on AWS.

GoFlutterReactPostgreSQL+3

Proprietary CodebaseCase Study

OraLens Healthcare Pvt. Ltd.

4 projects · Click any to open 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

AI-powered oral disease classification system: a custom EfficientNet-B0 model trained on 78,000+ dental images achieving 94.7% accuracy across 11 disease categories, deployed via ONNX to 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

arogyalens.com

Languages Supported

15+

Hospital Modules

Live

AI/MLFrontendBackendMobileEnd-to-end ownership

ArogyaLens — Dental AI Platform

Enterprise hospital management platform with AI-powered oral screening (AWS Rekognition + SentiSight), multi-language support across 13 languages, OPD/IPD bed management, pharmacy, lab integration, HR/payroll, e-commerce, and telemedicine — plus a Flutter mobile app for intraoral capture and automated PDF report generation.

Node.jsNext.jsFlutterAWS Rekognition+7

Proprietary CodebaseCase Study

luxysmile.com

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 · Click any to open case study

avpsathyambuilders.com

AVP & Sathyam Builders — Corporate Website preview

60+

Years in Business

20+

Showcase Projects

Live

Frontend

AVP & Sathyam Builders — Corporate Website

Full corporate portfolio and lead-generation website for A.V.Paramashivan & Sathyam Builders — a 60-year-old Bengaluru construction firm. Features animated project showcases, service pages, blog, testimonials, and a contact/inquiry flow.

React 18ViteFramer MotionRadix UI+2

Proprietary CodebaseCase Study

Personal Project

1 project · Click any to open 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

Watcherr

now ixicare

3 projects · Click any to open 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

End-to-end ML pipeline for on-device caregiver activity classification on a Nordic nRF52 wristband: raw IMU data collection and labelling, Edge Impulse model training across 23+ iterations, TFLite Micro firmware integration, and a real-time BLE activity viewer — all running in 64 KB RAM with no 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 · Click any to open case study

ArcX Ring — BLE Smart Ring iOS QA preview

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 · Click any to open case study

AeroStrovillos — Microturbine Series Hybrid EV preview

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 · Click any to open case study

Vision-Based Autonomous Quadrotor preview

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

Multi-Arm Coordination — 2-DOF QUANSER preview

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

Adaptive Backstepping — Indoor Micro-Quadrotor preview

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 Robot Arm — Forward & Inverse Kinematics preview

PUMA 6-DOF Arm

6-DOF

Joint Space

4-Solution

IK Enumeration

ResearchHardwareResearcher

PUMA 6-DOF Robot Arm — Forward & Inverse Kinematics

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

MATLABDenavit-HartenbergRobotics Toolbox3D Graphics+1

Proprietary CodebaseCase Study

Sampling-Based & Graph-Search Motion Planning preview

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++/OpenCV vision system that estimates the 3D position and orientation of a landing perch from a single monocular camera — using image moments, covariance eigendecomposition for attitude, and focal-length triangulation for depth — enabling closed-loop visual servoing on a quadrotor.

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 designed and built from scratch — two servos providing roll and pitch authority via aileron and flap control surfaces, with a brushless DC motor and ESC delivering forward thrust. Flight-tested outdoors.

Servo ControlBrushless DC MotorESCRC Flight Control+2

Proprietary CodebaseCase Study