Saleh Askarzadeh
{ Backend Developer · Go · API & Microservices }
Building scalable backend services and RESTful APIs with Go. From database design to containerized deployments — focused on clean code and reliable systems.
Get to know me
Backend & DevOps engineer with 3–4 years of experience shipping production systems in Go. I built Kiz Platform, a Kubernetes operator that provisions databases and deploys apps, and I deliver full-stack products with Next.js, FastAPI and RAG-powered AI. I focus on clean architecture and reliable infrastructure.
Tech Stack
Languages
Backend & APIs
Cloud Native & DevOps
Databases & Messaging
AI & LLM
Observability
Frontend
Architecture
Work History
Freelance Developer
Self-employedDesigning, building and deploying projects for clients end-to-end: Go and FastAPI backends, Next.js and React frontends, PostgreSQL and other databases, and containerized deployments on Kubernetes.
Developer
RosDesigning and developing the company website end-to-end using Next.js, React, and TypeScript on the frontend.
Developer (Remote)
RafakDeveloping a new version of an online doctor appointment platform (Paziresh Doctor) with new features. Working with Next.js, React, and TypeScript on the frontend and Golang on the backend. Building doctor club, health records, admin panels, and doctor panels. Familiar with WebSocket integration.
Golang Intern
Rahkare Sanat AvapardazLearned Golang fundamentals and applied them through hands-on training tasks. Worked with MySQL, PostgreSQL, and MongoDB databases. Designed RESTful APIs and gRPC services. Explored Cloud Native and System Design principles, Microservice architecture, Docker and Docker Compose for containerization, and CI/CD deployment concepts.
Frontend Developer
EsperlosWorked with HTML, CSS, and PHP at a beginner level.
My Projects
Kiz Platform
A developer platform built as a Kubernetes operator in Go (Operator SDK), with separate dev and prod stages. Teams define their DAOs, DTOs and CRUD, apply them with the kiz CLI, and Kiz provisions the databases and their relationships on PostgreSQL, MongoDB, ClickHouse or CockroachDB. Images are built and pushed to GitLab, every release shows up in the Kiz panel, and apps are deployed through a Forge with their environment and runtime config. Built in three months with AI tools and still evolving.
End-to-end platform for a wood manufacturing factory: the public website, an installer app, and app.sadrchoob, one admin panel to run the factory, its installers and its workers. Built as a pnpm-workspace monorepo of connected apps (CRM, installer app, web API, customer ratings, analytics and CatMaster) that share their data and status in that single panel. React, Next.js, FastAPI and PostgreSQL.
Three Next.js landing pages for Abrso, a GPS vehicle-tracking and fleet-management product for personal cars, company fleets and heavy machinery. The pages showcase live tracking, remote engine control, trip reports, maintenance reminders and theft and geofence alerts, and are deployed on Kiz Platform, my own Kubernetes deployment platform.
Online doctor-appointment platform running in production. I develop its new version end-to-end, with a Go backend and a Next.js and TypeScript frontend, including doctor and admin panels, a doctor club, health records and real-time features over WebSocket.
AI-powered cosmetics and beauty marketplace across three regions, bringing together products from leading shops such as Khanoumi and Asalbanoo in Iran. A RAG pipeline on the Milvus vector database lets an AI agent recommend the best product for each customer. Backend in Python and FastAPI with PostgreSQL.
Website for Mahcofe, a café and burger restaurant, with a polished, responsive React frontend built around a smooth customer experience. Backed by a Go API and PostgreSQL.
E-commerce store for CCTV and security cameras, with a Go backend on PostgreSQL and a Next.js, React and TypeScript storefront.
E-commerce store for cosmetics and beauty products, built on the same Go and Next.js stack as Sorix: a PostgreSQL-backed Go API with a React and TypeScript storefront.
Corporate website for Depco (Darnab Exploration Pars), a Kerman-based geological and mining consulting firm specializing in process mineralogy. A React frontend and Go backend present its services, active and completed projects, and news and articles.
Car-tech platform that helps drivers choose the right GPS tracker and car products through tailored recommendations, so they can buy with confidence. Go and PostgreSQL backend with a Next.js, React and TypeScript frontend.
Let's Connect
Have a project in mind or want to discuss opportunities? Feel free to reach out through any of these channels.