Software engineer

Building for fun

Focus on backend systems, cloud infrastructure, data platforms, and applied AI

Blog

Jun 27
How I use coding agents day to day

A quick look at how I use Codex, Claude, Raycast, Ghostty, Alacritty, and a few config files without making the setup feel heavy.

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Experience

Dec 2024 - Jul 2026
Amazon - Software Development Engineer
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Education
The City College of New York
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Technical range

Languages

  • Java
  • TypeScript
  • JavaScript
  • Python
  • Scala
  • Bash

Frameworks

  • Spring Boot
  • Google Guice
  • React
  • Next.js
  • Flask
  • Jest

Backend

  • Distributed Systems
  • Microservices
  • REST APIs
  • Event-Driven Architecture
  • Data Pipelines
  • Observability
  • Load Testing

Cloud & Infra

  • AWS
  • Bedrock
  • EMR
  • Data Firehose
  • S3
  • Lambda
  • Step Functions
  • SQS
  • IAM
  • CloudWatch
  • CDK

Data, Tools & AI

  • Apache Spark
  • MySQL
  • Docker
  • Git
  • CI/CD
  • LLM Evaluation
  • Model Context Protocol (MCP)
  • Agent Orchestration
  • Prompt Engineering
  • Claude
  • Codex

Links

Social
LinkedIn

Professional profile

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Code
GitHub

Public repositories

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Email
Email

nafisrizwank@gmail.com