Open to senior full-stack and integrations roles

Anisur Khan

Full-stack engineer in Sacramento, CA. I build Five years shipping work across React, Java, and MongoDB platforms.

Press⌘Kfor commands, or open the chat to ask my AI anything.

About

Most recently at CRETelligent, a commercial real estate due diligence SaaS, where I spent 5+ years building the Radius platform. I shipped 100+ pull requests in the last 18 months across five services, owning end-to-end work from React frontends through Java/Spring backends.

My specialty is the integration layer between SaaS products. I've built and maintained connections to Salesforce, QuickBooks, HubSpot, USAePay, Quire, Regrid, Pendo, and Mailgun. Most recent work was a self-service subscription rebuild covering multi-step email verification, payment processing, and downstream accounting sync.

Lately I've been building AI tooling for my own workflow. I run a Claude-based automation system locally (Claude Code with custom hooks, skills, and MCP servers) and I'm shipping a multi-agent meeting transcript analyzer as my next public project.

What I do

SaaS integrations

Designing and shipping the layer that connects products to Salesforce, QuickBooks, HubSpot, payment processors, and third-party reporting APIs.

Full-stack feature delivery

End-to-end ownership across React/TypeScript frontends and Java/Spring backends. Comfortable across the stack from UI states to async order flows.

AI tooling and orchestration

Building practical Claude-based automations: multi-agent pipelines, structured output validation, retry logic, and MCP-style tool integration.

Code review and mentorship

Frequent reviewer across 5 service repos. Comfortable raising real concerns in PRs while keeping merge velocity high.

Selected work

transcript-insights

In progress

Multi-agent meeting transcript analyzer. Three specialized Claude agents run in parallel on a transcript and produce structured outputs: decisions and action items, business context, and interpersonal dynamics. Schema-validated, with retry on validation failures.

TypeScriptClaude APIMulti-agentZod

CRETelligent Radius integrations

Private repos

Production work for a CRE due diligence SaaS. Built the self-service subscription rebuild, Salesforce auto-push for proposals and vendor lifecycle sync, QuickBooks invoice and product reconciliation, and led the response when Google Maps deprecated the Drawing Library mid-quarter.

ReactJavaSpringMongoDBSalesforceUSAePay

GridAlgoPathfinder

Interactive visualizer for BFS and DFS pathfinding. Lets you place start and end points, draw obstacles, adjust grid size, and watch the algorithms search.

JavaScriptDOMAlgorithms

Stack

Languages
TypeScriptJavaScriptJavaSQLHTMLCSS
Frontend
ReactNext.jsReduxAngularTailwind CSSMaterial UI
Backend
Node.jsExpressJava (Spring + WebClient)RESTGraphQL
Data and infra
MongoDBPostgreSQLAWS (S3 CRT)DockerGitGitHub Actions
Integrations shipped
SalesforceQuickBooksHubSpotUSAePayQuireRegridPendoMailgun
AI and tooling
Anthropic Claude APIClaude CodeMCP serversGitHub CopilotAikido (SAST)Playwright

Contact

Best way to reach me is email. Open to senior full-stack and integrations roles, including contract.