What is public, what is private, and what you can verify.

Typed request/response models

Async Axum routes

Service health monitoring

Integration tests

RustAxumTokioSerdeAsync APITests

Featured

License Market Operator Backend

Production NestJS backend for operator workflows, ticketing, real-time AI chat, reporting, and integrations.

Evidence: Production role with uptime, latency, leadership, and operational scope.

What to inspect: Start with the architecture case study and the public company link.

99.9% uptime

40% latency reduction

Team of 8 engineers

Ticketing and real-time chat

NestJSPostgreSQLPrismaRedisRabbitMQPuppeteerNginx

Featured

GBT Market Trading Platform

Freelance backend work on gold and crypto trading flows, real-time pricing, chart history, wallets, payments, and operations.

Evidence: Trading and payment systems for gold, crypto, wallet, payment, and real-time market workflows.

What to inspect: Review the case study for pricing, charting, wallet, gateway, and operations scope.

Gold and crypto trading

Realtime pricing

Chart history

Wallet and payment gateway workflows

NestJSTypeScriptMongoDBRedisSocket.IOTRONBSCDockerPM2

Featured

Mobasher Consulting Platform

Consulting and learning platform with chat, VoIP, video, microservices, and optimized SQL workflows.

Evidence: Real-time consulting system with chat, VoIP, video, and SQL optimization.

What to inspect: Review the case study for communication-system tradeoffs.

500+ concurrent users

VoIP and video flows

Microservice architecture

Learning modules

NestJSAngularRabbitMQSQLWebRTCSocket.IO

Featured

WebRTC Client React

Real-time communication client demonstrating WebRTC product capability and communication UX.

Evidence: Live video-call product surface deployed at meet.saeedghofrani.xyz.

What to inspect: Open the live demo and inspect the communication UX.

Communication UX

Realtime signaling concepts

Video-call foundation

ReactWebRTCReal-Time

Featured

Portfolio Platform

Full-stack personal platform with backend-managed content, admin workflows, case studies, and production deployment.

Evidence: Current full-stack Next.js/NestJS/PostgreSQL platform deployed on VPS.

What to inspect: Review pages, admin foundation, SEO, contact, and deployment behavior.

Admin CMS foundation

Case studies

SEO public pages

VPS deployment

Contact inbox

Next.jsNestJSPrismaPostgreSQLDockerGitHub Actions

Featured

PhysioMaster Frontend and Backend

Healthcare product work for the PhysioMaster web presence and backend API surface.

Evidence: Production PhysioMaster frontend at trinuslab.com and backend documentation at backend.physiomaster.ir/docs were reachable during verification.

What to inspect: Open the public frontend and backend docs to confirm the deployed product surface.

Docs Website

Public frontend verified

Backend docs verified

Physiotherapy assessment domain

Production deployment signal

Healthcare ProductFrontendBackend APIProduction Domain

Smaller repositories and utilities you can inspect directly.

compare-guard

Safe, chainable comparison methods for direct values and potentially undefined or null values in nested object paths.

Dev.to GitHub Stack Overflow

Null-safe path comparison

Chainable API

TypeScript-compatible

Public GitHub project

TypeScriptJavaScriptNPM PackageUtility Library

Developer Community Footprint

Public Q&A and writing around NestJS, TypeScript, TypeORM, PostgreSQL, validation, and backend correctness.

Stack Overflow answers

TypeScript transformation topics

NestJS validation

Public learning trail

NestJSTypeScriptTypeORMPostgreSQLClass ValidatorTechnical Writing

Data Transformation and API Integration

TypeScript project focused on transforming external data and integrating API workflows.

External API integration

Payload mapping

TypeScript codebase

Public GitHub proof

TypeScriptAPI IntegrationData TransformationBackend Utilities

Kafka NestJS Configuration

NestJS/Kafka sample work for event-driven service configuration and message transport setup.

Message broker setup

NestJS transport patterns

Async architecture

Public GitHub proof

NestJSKafkaMicroservicesTypeScript

Elasticsearch Sample

Search-system sample demonstrating Elasticsearch setup and backend search concepts.

Search indexing concepts

Query/search practice

Data retrieval

Public GitHub proof

ElasticsearchTypeScriptSearchBackend

Binance Socket Pricing

Real-time pricing stream demo for market data normalization, spread tracking, and WebSocket-backed backend flows.

Realtime stream model

Spread tracking

Backend normalization

Public source

TypeScriptNestJSWebSocketRedisMarket Data

What is public, what is private, and what you can verify.

Some projects are public repositories. Others are commercial systems where I can only share my role, architecture, and outcomes. Each card says what evidence is available so you do not have to guess.

Featured

rust-signalforge

Small Rust API with Axum and Tokio routes, typed Serde models, health checks, integration tests, and deployment notes.

Evidence: Public Rust API with Axum/Tokio async routes, typed Serde models, signal scoring, health checks, tests, and deployment notes.

What to inspect: Inspect the GitHub repo for the Rust-only codebase, README, tests, and service endpoints.

Open repository

Typed request/response models

Async Axum routes

Service health monitoring

Integration tests

RustAxumTokioSerdeAsync APITests

Featured

License Market Operator Backend

Production NestJS backend for operator workflows, ticketing, real-time AI chat, reporting, and integrations.

Evidence: Production role with uptime, latency, leadership, and operational scope.

What to inspect: Start with the architecture case study and the public company link.

99.9% uptime

40% latency reduction

Team of 8 engineers

Ticketing and real-time chat

NestJSPostgreSQLPrismaRedisRabbitMQPuppeteerNginx

Featured

GBT Market Trading Platform

Freelance backend work on gold and crypto trading flows, real-time pricing, chart history, wallets, payments, and operations.

Evidence: Trading and payment systems for gold, crypto, wallet, payment, and real-time market workflows.

What to inspect: Review the case study for pricing, charting, wallet, gateway, and operations scope.

Gold and crypto trading

Realtime pricing

Chart history

Wallet and payment gateway workflows

NestJSTypeScriptMongoDBRedisSocket.IOTRONBSCDockerPM2

Featured

Mobasher Consulting Platform

Consulting and learning platform with chat, VoIP, video, microservices, and optimized SQL workflows.

Evidence: Real-time consulting system with chat, VoIP, video, and SQL optimization.

What to inspect: Review the case study for communication-system tradeoffs.

500+ concurrent users

VoIP and video flows

Microservice architecture

Learning modules

NestJSAngularRabbitMQSQLWebRTCSocket.IO

Featured

WebRTC Client React

Real-time communication client demonstrating WebRTC product capability and communication UX.

Evidence: Live video-call product surface deployed at meet.saeedghofrani.xyz.

What to inspect: Open the live demo and inspect the communication UX.

Communication UX

Realtime signaling concepts

Video-call foundation

ReactWebRTCReal-Time

Featured

Portfolio Platform

Full-stack personal platform with backend-managed content, admin workflows, case studies, and production deployment.

Evidence: Current full-stack Next.js/NestJS/PostgreSQL platform deployed on VPS.

What to inspect: Review pages, admin foundation, SEO, contact, and deployment behavior.

Admin CMS foundation

Case studies

SEO public pages

VPS deployment

Contact inbox

Next.jsNestJSPrismaPostgreSQLDockerGitHub Actions

Featured

PhysioMaster Frontend and Backend

Healthcare product work for the PhysioMaster web presence and backend API surface.

Evidence: Production PhysioMaster frontend at trinuslab.com and backend documentation at backend.physiomaster.ir/docs were reachable during verification.

What to inspect: Open the public frontend and backend docs to confirm the deployed product surface.

Docs Website

Public frontend verified

Backend docs verified

Physiotherapy assessment domain

Production deployment signal

Healthcare ProductFrontendBackend APIProduction Domain

Smaller repositories and utilities you can inspect directly.

compare-guard

Safe, chainable comparison methods for direct values and potentially undefined or null values in nested object paths.

Dev.to GitHub Stack Overflow

Null-safe path comparison

Chainable API

TypeScript-compatible

Public GitHub project

TypeScriptJavaScriptNPM PackageUtility Library

Developer Community Footprint

Public Q&A and writing around NestJS, TypeScript, TypeORM, PostgreSQL, validation, and backend correctness.

Stack Overflow answers

TypeScript transformation topics

NestJS validation

Public learning trail

NestJSTypeScriptTypeORMPostgreSQLClass ValidatorTechnical Writing

Data Transformation and API Integration

TypeScript project focused on transforming external data and integrating API workflows.

External API integration

Payload mapping

TypeScript codebase

Public GitHub proof

TypeScriptAPI IntegrationData TransformationBackend Utilities

Kafka NestJS Configuration

NestJS/Kafka sample work for event-driven service configuration and message transport setup.

Message broker setup

NestJS transport patterns

Async architecture

Public GitHub proof

NestJSKafkaMicroservicesTypeScript

Elasticsearch Sample

Search-system sample demonstrating Elasticsearch setup and backend search concepts.

Search indexing concepts

Query/search practice

Data retrieval

Public GitHub proof

ElasticsearchTypeScriptSearchBackend

Binance Socket Pricing

Real-time pricing stream demo for market data normalization, spread tracking, and WebSocket-backed backend flows.