Building thoughtful web applications & scalable systems for the web.
I'm Arsalan, a backend-focused full-stack developer with seven years of experience building web applications, agentic AI experiences, APIs, and automated workflows. I turn complex problems into useful, scalable products.
Web development experience, as stated in the profile summary.
Selected projects from the LinkedIn profile and this portfolio.
Roles across employment and freelance work.
English and Persian, both native or bilingual.
Project Overview: Interactive Proposal
Scoping software without AI pricing hallucination
Enable software studios to collect project briefs and return scoped proposals—recommended services, team structure, timelines, and price ranges—without allowing LLMs to invent uncontrolled pricing or staffing commitments.
- Structured questionnaires and document intake
- Prevent AI models from hallucinating costs or timelines
- Immutable snapshots preserving historical proposals
A multi-tenant proposal engine with MCP & AI
Architected a Laravel 13 application with Filament management, strict AI recommendation boundaries, an in-panel assistant with human approval gates, and an OAuth-backed remote MCP server.
- PHP calculates money, timeline & team headcount
- Human-in-the-loop approval on in-panel assistant writes
- Remote MCP server for Claude, ChatGPT, Cursor & VS Code
Before: manual handoffs
Teams had to turn conversations and documents into requirements, service choices, staffing, timelines, and estimates by hand—leaving room for repeated work and inconsistent proposals.
With the platform: one guided flow
Structured answers and uploaded documents feed AI recommendations from an approved catalog; deterministic rules calculate price, timeline, and team roles. Frozen releases keep each proposal tied to the assumptions used to create it.
The result: less manual translation from discovery to scope, predictable estimates, and proposal revisions that remain traceable and consistent.
PHP calculates money, time & roles
Proposals pinned to frozen releases
In-panel agent & remote MCP server
Manager approves diffs before commit
Web applications built around real workflows.
Selected work includes Interactive Proposal, Helium Park, Westwood Store Panel, Vizhand Assessment Platform, PeykBot, Dial Pharmacy, and KNYT.
KNYT
A relationship-based talent marketplace connecting project owners with trusted professionals through experienced Curators. Seekers submit projects to a Curator, who reviews the request and recommends suitable Artisans from their network.
Helium Park
Built a venue reservation system for real-time seat availability, scheduling, and customer check-ins. Integrated RFID wristbands for seamless entry and real-time usage tracking.
PeykBot
Designed and developed a fully responsive, animation-heavy landing page for PeykBot, Peyk's self-driving delivery robot, showcasing its capabilities interactively to engage investors, partners, and customers.
Dial Pharmacy
Built a management system connecting partner companies with Dial staff to fulfill medical-product orders, from submission and document review through approval and shipment.
Tools and technologies I work with.
A practical stack for full-stack web development, backend systems, responsive interfaces, and workflow automation.
Backend, API, and real-time application development.
- PHP / Laravel Web application framework
- Node.js Backend development
- Python Automation and APIs
- WebSockets Real-time communication
- SQL PostgreSQL / MySQL
Responsive interfaces, custom components, and animated web experiences.
- Vue.js Front-end framework
- TypeScript Typed JavaScript
- GSAP Web animations
- Responsive web design Responsive interfaces
- Front-end components Custom website UI
Relational databases and third-party service integrations.
- PostgreSQL Relational database
- MySQL Relational database
- Google Maps Live delivery maps
- Stripe Payment integration
- Real-time tracking Delivery dashboard
Containerized applications, continuous deployment, and workflow automation.
- Docker Containerization
- CI/CD Continuous deployment
- Workflow automation Workflow optimization
- REST APIs Backend development
- Full-stack development Web development
Full-stack development across teams and projects.
Experience spans front-end, back-end, agency, and freelance development, from September 2018 to the present.
Front-End Web Developer
Developed custom front-end components for Peyk's main website, built PeykBot's interactive landing page with GSAP and responsive UI, and created a customer dashboard with Google Maps tracking and Stripe.
Full-Stack Developer
Full-stack developer at Blitz Agency.
Freelance Full-Stack Web Developer
Freelance full-stack web development, with a focus on web applications, APIs, and workflow automation.
Back-End Web Developer
Built internal CRM systems for commission tracking and reporting, created an Instagram engagement crawler with socket-based job distribution, and led backend work for SeminarFori integrations and financial reporting.
Education and language skills.
Academic background in software and computer hardware engineering. English and Persian are both listed as native or bilingual languages.
Let's build agentic web apps—and more.
From AI-powered agents and custom web applications to APIs and workflow automation, I build practical tools around real needs. Open to freelance and contract work—get in touch or connect with me on LinkedIn.