Full-Stack Engineer & Product Builder
Izaan
Anwar
Engineer working across distributed systems, PKI-based security platforms, and production infrastructure.
I've operated software in environments where failures had immediate operational impact.
Experience
Full-Stack Software Engineer
Seaional Inc
Delaware, USA (Remote from Delhi)
Full-stack development across React/TypeScript frontend, Django backend, and Go microservices. Worked on infrastructure systems including PKI platforms, Docker hardening, and supply chain security. Contributed to architecture decisions and systems design. Worked on AI integration across the platform as part of a collaborative team.
Software Engineer
Twokey
Remote
Full-stack engineer on the Twokey product. Built features across frontend and backend, optimized performance, and helped shape product direction.
Software Engineer (Contract)
JSR Infotech
Contractor for IIT Jodhpur
3-month contract building two internal tooling applications for chemistry lab management and scientific equipment booking system used by researchers.
Full-Stack Developer
Freelance
Remote
Built web applications and mobile apps for various clients including medical startups. Delivered end-to-end solutions from design to deployment across different industries.
TypeScript
JavaScript
Go
Python
Elixir
React
Next.js
Kubernetes
Docker
PostgreSQL
AWS
Terraform
Redis
Tailwind
MongoDB
GraphQL
Node.jsTypeScriptJavaScriptGoPythonElixirReactNext.jsKubernetesDockerPostgreSQLAWSTerraformRedisTailwindMongoDBGraphQLNode.jsTypeScriptJavaScriptGoPythonElixirReactNext.jsKubernetesDockerPostgreSQLAWSTerraformRedisTailwindMongoDBGraphQLNode.jsNode.jsGraphQLMongoDBTailwindRedisTerraformAWSPostgreSQLDockerKubernetesNext.jsReactElixirPythonGoJavaScriptTypeScriptNode.jsGraphQLMongoDBTailwindRedisTerraformAWSPostgreSQLDockerKubernetesNext.jsReactElixirPythonGoJavaScriptTypeScriptNode.jsGraphQLMongoDBTailwindRedisTerraformAWSPostgreSQLDockerKubernetesNext.jsReactElixirPythonGoJavaScriptTypeScriptProducts
Systems I've designed and built from the ground up. Each one solving real problems for real users.
CertPing
Protect your domains, websites, and brands from expiry, SSL failures, and phishing attacks. One platform to monitor uptime, automate SSL, detect DNS threats, and defend your identity.
Comprehensive domain and SSL monitoring with real-time threat detection
Quickerdomain
Find and secure your perfect domain in milliseconds. Search across hundreds of TLDs with private registration, AI-powered suggestions, and instant availability checks.
Instant domain availability search with AI-powered suggestions
Limvio
See where CI time goes. Understand your CI behavior, detect noisy workflows, and cancel outdated PR runs in GitHub Actions.
Understand CI behavior and optimize workflow performance
Zapitdone
A calm sidekick for client delivery. Keep checklists, client updates, and follow-ups organized so you can focus on the work that moves the needle. Share branded portal links with clients.
Template library for repeatable client workflows
Tempobuk
The booking platform for agencies, consultants, and service businesses. Round-robin scheduling, service menus, and beautiful booking pages with full RBAC, team collaboration, and payment integration.
Beautiful customizable booking pages with complete service management
Explorations
Learning projects and open-source work exploring new patterns and systems design.
A distributed task execution system with crash-safe semantics and bounded concurrency.
Core Design Principles:
- →DB-enforced exclusivity prevents task duplication
- →Crash-safe with automatic lease expiration
- →Explicit state transitions for predictable error handling
- →Single source of truth for task state
A simple command-line tool for managing trashed files and directories.
Core Design Principles:
- →Delete files and directories to trash bin
- →Restore trashed items
- →Empty trash directory
- →Simple and intuitive CLI interface
A local, embedded, append-only columnar data store written in Go. Designed for read-heavy analytical workloads over structured data.
Core Design Principles:
- →Append-only columnar storage for analytical queries
- →Optimized for read-heavy workloads
- →Embedded design with zero external dependencies
- →Predictable performance on structured data
About
I build systems that work reliably in production.
Over almost three years, I've shipped AI-powered website builders, real-time search engines processing thousands of queries per second, and deployment pipelines teams rely on. I architect microservices on Kubernetes and optimize databases for performance.
I care about frontend craft as much as backend architecture. My approach: understand the product, anticipate edge cases, and build reliable, scalable systems.
Let's Build
Want to work on something meaningful? Let's chat about engineering, systems, or building products that matter.
© 2025 Izaan Anwar. Designed and built with care.
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