Saman Sahraei

Experience

1. Senior Frontend Engineer

   TapsiFood

   Food Delivery Platform

   Aug 2023 — Present

   On-site · Tehran, Iran

   • Contributed to multiple products across the TapsiFood ecosystem, including Customer App, Vendor Panels, and Backoffice Systems.
   • Developed and maintained legacy and next-generation Vendor and Backoffice platforms.
   • Participated in frontend architecture decisions, reusable component design, and cross-product feature development.
   • Built scalable state management and form architectures across multiple applications.

   Ronagh Platform (B2B Multi-Panel Platform)

   • Designed and developed a role-based multi-tenant platform consisting of Vendor and Backoffice panels from API contracts only.
   • Implemented offline-first order creation using Service Workers, request queuing, and automatic synchronization after reconnect.
   • Owned the complete frontend lifecycle including UI/UX design, user flows, implementation, and delivery.
   • Built a reusable design and full responsive system with ShadCN and TailwindCSS.
   • Developed dynamic recursive tree structures supporting complex hierarchical data.

   In-Store Ordering & Location Platform

   • Sole frontend owner of a location-based ordering solution spanning Customer App, Vendor App, and Landing Platform.
   • Implemented interactive map experiences including vendor discovery, clustering, routing, and navigation workflows.
   • Built scalable geospatial visualizations for high-density vendor datasets.

   Geospatial Analytics Dashboard

   • Developed advanced geospatial analytics tools using Deck.gl and H3 spatial indexing.
   • Implemented 3D visualizations including Hexagon Layers, H3 Polygon aggregation, and Arc Layers for spatial analysis.
   • Enabled operational teams to analyze vendor distribution, service coverage, and geographic demand patterns.

   Tapsi Chef & Supply (B2B Platforms)

   • Led frontend architecture and technical direction for Tapsi Chef and Supply platforms.
   • Designed and implemented a monorepo architecture supporting multiple applications and shared infrastructure.
   • Established frontend standards, project structure, reusable components, and development workflows.
   • Served as the primary technical decision-maker for frontend development across both products.

   Tech stack

   • Next.js
   • React
   • TypeScript
   • Zustand
   • React Query
   • Vue
   • Quasar
   • Pinia
   • ShadCN
   • Tailwind CSS
   • MUI
   • React Hook Form
   • Zod

2. Senior Full Stack Developer

   OverC

   Jul 2025 — Dec 2026

   Remote · Agency

   Nephrocan (ERP)

   • Developed and maintained an international ERP platform across frontend and backend.

   Nosh (Food Delivery)

   • Implemented and developed the back office panel and customer panel with React and MUI.

   • Built modular architecture with clear separation: infrastructure layer with dedicated BFF communication.
   • Built and maintained a reusable design system and component library adopted across multiple products.
   • Designed scalable client-side state management architecture using Zustand.
   • Developed and maintained more than 10 applications with React, Next.js, MUI, and ShadCN.

   Tech stack

   • Next.js
   • TypeScript
   • Zustand
   • React Query
   • ShadCN
   • Tailwind CSS
   • React
   • MUI
   • React Hook Form
   • Zod
   • NestJS

3. Senior Frontend Developer

   SportKlas

   School Management

   Nov 2025 — Feb 2026

   Remote

   • Developed a role-based access control (RBAC) school management platform using Vue 3 Composition API and Quasar Framework.
   • Implemented modular architecture with clear separation of concerns.
   • Optimized performance via lazy loading, code splitting, and efficient state management.
   • Followed atomic design principles for reusable components.

   Tech stack

   • Vue.js
   • Quasar
   • Pinia
   • RBAC
   • Modular Architecture

4. Senior Frontend Developer

   Foolad Kaveh Jonoub Kish

   ERP

   Remote

   • Developed a role-based access control (RBAC) ERP using Vue 3 Composition API and Quasar Framework.
   • Integrated WebSocket and Mattermost for real-time communication with a customized new design.
   • Implemented modular architecture with clear separation of concerns.
   • Optimized performance via lazy loading, code splitting, and efficient state management.
   • Followed atomic design principles for reusable components.

   Tech stack

   • Vue.js
   • Quasar
   • Pinia
   • RBAC
   • Modular Architecture
   • Real-time Chat

5. Frontend Developer

   Shop1 LLC (SOTD team)

   Predict United States Stocks

   Oct 2021 — Dec 2022

   Remote

   • Integrated Vue.js into WordPress for a trading platform.
   • Managed state with Vuex for complex data handling.
   • Delivered real-time stock updates using WebSocket.
   • Built an advanced filtering system with Pipeline for large datasets.

   Tech stack

   • Vue.js
   • Vuex
   • WebSocket
   • WordPress

6. Frontend Developer

   Shop1 LLC (Shop1 team)

   Dropshipping

   Oct 2021 — Dec 2022

   Remote

   • Converted 10 pre-built templates to Vue.js while maintaining core functionality.
   • Delivered fully responsive layouts for all device types.
   • Managed state with Vuex for complex data handling.

   Tech stack

   • Vue.js
   • Vuex
   • Bootstrap