Open to opportunities

Sabih Siddiqui

@sabihsiddiqui

Message

I build full-stack, mobile, and AI-powered quality systems for production platforms.

United States

Message

What I'm looking for

I'm looking to own end-to-end product features across full-stack, mobile, AI, and quality engineering, while helping teams build reliable delivery pipelines, scalable automation, and practical AI-powered developer tooling.

At Asset Watch, I ship end-to-end features for an industrial condition-monitoring platform across Flutter mobile, React web, and Go telemetry services. I build sensor ingestion, alerting, device provisioning, dashboards, APIs, PostgreSQL schemas, and production observability.

I’ve also delivered software and automation systems for digital banking, healthcare, retail e-commerce, and internal business platforms at Xpansion, BrookSource, Quest Diagnostics, Bit Builders, and Arrahmah Institute. My work includes React and Flutter applications, Go, Node.js, and Python services, CI/CD pipelines, and reusable automation frameworks that reduced manual QA effort by over 60% and regression effort by 85%.

I use Claude, Claude Code, OpenAI-style LLM workflows, RAG, embeddings, vector search, and tool calling to improve engineering and quality workflows. I’ve built AI-assisted failure triage, test-generation pipelines, documentation assistants, and developer tooling while keeping human review and reliable automation central to delivery.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer — Full-Stack & Mobile

Current

Asset Watch

Feb 2024 - Present (2 years 7 months)

Developed full-stack features for an industrial condition-monitoring platform, including Flutter mobile app, React web console, and Go telemetry services. Built Go microservices for sensor telemetry ingestion and alert-rule evaluation, and integrated LLM-powered workflows for automated failure triage.

Go React TypeScript JavaScript Flutter Dart Python PostgreSQL Redis REST OpenAPI Docker Azure DevOps Appium Playwright Selenium TestComplete BrowserStack Claude Claude Code LLM APIs

Software Engineer / Automation Engineer

Xpansion

Jan 2023 - Feb 2024 (1 year 1 month)

Delivered full-stack features across React front ends and Go/Python backend services while building the organization's modular UI and API automation frameworks. Automated core business workflows and reduced manual QA effort by over 60%.

Go React TypeScript JavaScript Python PostgreSQL REST APIs Docker Azure DevOps Jenkins Selenium TestComplete Postman Claude

Software Engineer / QA Analyst

BrookSource

Jan 2022 - Dec 2022 (11 months)

Contributed React components and front-end fixes to customer-facing checkout, loyalty, and order-tracking experiences. Automated retail e-commerce flows end to end and built reusable Page Object Model components to reduce script flakiness.

React JavaScript TypeScript Express SQL Selenium Cypress Postman Jenkins Git Jira

Lead Mobile Automation Developer / Software Engineer

Quest Diagnostics

Nov 2020 - Dec 2021 (1 year 1 month)

Owned automation architecture for patient and provider mobile applications and contributed application code to React-based provider web views and Python backend services. Led a team of automation engineers and standardized test documentation and code-review standards.

React JavaScript Python SQL Server Playwright TestComplete Appium Azure DevOps Jira REST APIs

Software Developer / Automation Developer

Bit Builders

Apr 2019 - Nov 2020 (1 year 7 months)

Developed features across Flutter mobile applications, React web portals, and Go and Node.js backend APIs for a multi-tenant, white-labeled banking platform. Built cross-platform automation suites that reduced regression effort by 85%.

Go React JavaScript Flutter Dart Node Express Python C# .NET SQL PostgreSQL Docker Selenium Puppeteer TestComplete CI CD Git

Software Developer / Automation Engineer

Arrahmah Institute

Jan 2018 - Nov 2020 (2 years 10 months)

Built internal Flutter mobile applications and React web front ends backed by Node.js/Express APIs with authentication, content management, and notification services. Created reusable automation components that reduced test-script creation time by 40%.