Portfolio

Described by what changed.

Systems our team has architected and delivered for clients, and explored in our own R&D. Client names are withheld; each engagement is told by what it does, what it runs on, and the result.

Industrial IoT · PLC · SCADA

Cloud SCADA for remote pump-jack assets

A SaaS SCADA platform that replaced VPNs and on-site servers for an industrial operator. Field sensors on multiple PLC types report every two minutes; operators monitor and send commands from web, iOS and Android, with anomaly alerts by SMS and email. A translation layer kept the legacy instrumentation in service. Phase two hardened the database tier with a clustered database, connection pooling, least-privilege access, and full tracing and monitoring.

React · React Native · AWS Lambda, RDS & CloudWatch · PLC integration · 2FA & RBAC

2 mintelemetry interval

0VPNs or on-site servers

Multi-PLCno vendor lock-in

Healthcare · real-time communications

Cloud VoIP platform for medical practices

Voice, text, fax and voicemail unified across desk phones, desktop, mobile and browser, inside a HIPAA compliance boundary. Calls fall back to mobile during outages; caller ID shows the patient record at ring time. An AI layer transcribes and summarises calls into the record and handles appointment scheduling as a receptionist agent.

SIP / PJSIP · Kamailio · WebRTC · RTP · ICE / STUN / TURN · iOS & Android · transcription & NLP

50+EMR integrations

18+clinic locations

4client surfaces

Healthcare · practice management

HIPAA-compliant platform for therapy clinics

Scheduling, treatment plans with e-signature, clinical data and behavioural tracking, secure messaging between practitioners and guardians, billing with insurance verification and EMR integration — for multi-discipline therapy clinics across several locations. Role isolation is enforced at the API layer, not left to the interface.

Angular · AWS Lambda, API Gateway & DynamoDB · WebSocket · Auth0 · EMR & insurance APIs

+48%lead conversion

+31%revenue

99.99%uptime target

Energy · EV charging

EV charging network and fleet platform

Multi-tenant SaaS for charging network operators, fleet managers and drivers: live station health with fault detection and alerting, fleet scheduling, remote station control, session-based billing and usage analytics. Mobile-first with real-time station status, on a serverless backend with tenant data isolation enforced by partition key.

Flutter · Firebase · AWS Lambda, API Gateway & DynamoDB · NestJS · payments

3user roles, one tenant-isolated platform

Real-timestation health & fault alerts

Software delivery · AI governance

AI-native delivery governance platform

Quality moved from a conversation at the end of the sprint to a measured signal inside it. Automated code auditing scores every change against three severity tiers and blocks structural and security issues from merging; sprint risk scoring flags scope creep and dependency blockers early; AI-assisted requirement validation catches ambiguous stories before planning. Delivery-health dashboards and a change-request workflow keep an auditable trail across multi-team programmes. About AI delivery →

NestJS · Claude & Azure OpenAI · SonarQube · GitLab · Power BI & Power Apps

3severity tiers gating merge

In-sprintquality signal

Auditablechange-request trail

Logistics · field operations

Multi-actor pickup and return platform

A multi-tenant platform coordinating customers, delivery partners and vendor facilities across a fragmented pickup-and-return chain. Routes are modelled as stops and legs; status moves through a forward-only state machine that only QR scans can advance, so no invalid transition can come from a phone in the field; every handoff carries time-stamped photo evidence. The API shipped in eight governed phases, so the client went live incrementally.

NestJS · Flutter · PostgreSQL · S3 presigned uploads · multi-tenant

8governed API delivery phases

Forward-onlyQR-guarded status machine

Every stopphoto evidence on record

More engagements

Devices, kiosks and the edge cases.

Smaller builds, integrations and R&D — often the work where software meets a physical device.

Enterprise kiosks

Locked-down Android kiosk architecture

A two-tier design for field kiosks with no on-site IT: MDM-managed soft kiosk, or full Device Owner provisioning with Lock Task Mode and a watchdog service. Offline-first, with third-party SDK risk assessed before rollout.

Android Enterprise · Device Owner · offline-first

Diagnostic centre

Offline-first investigation ledger

A ledger for doctor-referred investigations that works with no network at all, on desktop and Android, replacing paper registers.

Flutter · SQLite · Windows, macOS & Android

Manufacturing compliance

Factory compliance audit app

Mobile auditing for factory-floor compliance checks, with offline capture and background sync once the auditor is back in range.

React Native · offline sync

Workplace

Boardroom availability display

A native Android display outside meeting rooms showing live availability and bookings, running unattended as an appliance.

Native Android · calendar integration · kiosk mode

Live broadcast

Event live-streaming app and Windows service

A mobile sender for low-latency SRT/RTMP streaming of live events, paired with a Windows service for fixed-camera broadcast.

Android · Flutter plugin · .NET Windows service

R&D · wearables

BLE wearable companion app

An offline-first companion app for a consumer smartwatch that talks to the device over Bluetooth Low Energy — no cloud account, no data leaving the phone.

Flutter · BLE / GATT · Android

Energy · charger commissioning

BLE and MQTT charger commissioning app

A technician app for installing EV chargers on site: find a charger over Bluetooth, set its current and Wi-Fi, then monitor and reset it remotely over certificate-secured MQTT. Multilingual, with role sign-in and session timeouts.

Flutter · BLE · MQTT · AWS Cognito · multilingual UI

Healthcare · telehealth

Patient–doctor video consultations

Browser and mobile video visits between patients and doctors, with appointment booking and in-app messaging around the call, so a consultation needs no separate meeting link.

WebRTC · video · scheduling · chat

Industries

Where reliability and evidence matter.

We work in domains where a system has to do more than function — it has to be shown to function, to someone with the authority to ask.

Healthcare & life sciences

Healthcare information systems, provider workflows and validated software for regulated environments.

HIPAA · 21 CFR Part 11 · GxP

Government & public services

Queue and token management for hospitals, transport, municipal and utility counters.

Make in India procurement

Banking & fintech

Load testing on core banking systems, secure payment APIs, payroll and financial planning platforms.

PCI DSS

Industrial & utilities

SCADA, telemetry and process monitoring, integrated with enterprise reporting and operations.

IT/OT convergence · IEC 62443

Enterprise & corporate

ERP, CRM, attendance and learning platforms; Salesforce Sales and Service Cloud implementation.

Salesforce · Apex · Lightning

Technology & SaaS

Product engineering from MVP to multi-tenant platform, with the test and release automation to scale it.

Web · Mobile · Desktop

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