Hey! I'm Saiyed Shizain

Software Engineer based in India.

Introduction

About Me

user

I’m a Computer Science and Engineering student at COER University, Roorkee.
I focus on building backend systems and developer tooling, with an emphasis on understanding systems beyond surface-level abstractions. My work involves designing APIs, working with databases, and building tools that are meant to be deployed and maintained, not just run locally.
I’m currently moving deeper into DevOps practices, working with containerized deployments and CI workflows, and gradually expanding into orchestration.

  • Stack

    Stack

    Next.js, TypeScript, React, Tailwind, TanStack Query, ShadCN, Java, Spring Boot, Oracle 19c, PostgreSQL, Rust, Oracle Linux, Docker, Git

  • Education

    Education

    B.Tech CSE · Oracle Certified (Developer & DevOps)

  • Skills

    Skills

    Backend Systems, APIs, Relational Database Design, Modular Software Architecture, OCI-Based Cloud Architecture, CLI tools, Deployments

Portfolio

My Latest Works

Certly

Jan 2026 – March 2026

Certly

Bulk Rendering & Distribution Pipeline

Engineered a high-throughput engine for dynamic certificate generation and automated mass distribution. Developed a custom canvas editor with layered manipulation and non-destructive history buffers. Optimized a concurrent delivery pipeline capable of processing and emailing 100+ unique certificates in a single bulk operation with sub-second rendering latency.

Next.js 16.1TypeScript 5HonoFabric.jsTanStack QueryZodTailwind 4.0ResendShadCN
DCoders Squad

2025

DCoders Squad

Official website for university tech committee

The official website for my university's tech committee, serving as a central hub for coding enthusiasts. It features event announcements, a platform for project showcases, community discussions, and comprehensive resource sharing to foster learning and collaboration among members.

Nextjs 16.1TypeScript 5TailwindCSSGSAP
Zentry

Feb 2026 – April 2026

Zentry

Enterprise Identity & Access Management (IAM)

Architected a secure IAM infrastructure utilizing Java 25's Structured Concurrency for high-availability logging and monitoring. Implemented a layered defense model with IP-based request throttling and AOP-based Audit Interception. Achieved 90% test coverage for authentication gateways, ensuring sub-second JWT validation and immediate session revocation via Redis 7.

Java 25Spring Boot 4.0Spring Security 7Redis 7PostgreSQL 16DockerAspectJMaven

Connect With Me

Get In Touch

I'd love to hear from you! If you have any queries, comments or feedback, please use the form below.

saiyedshizain@gmail.com

© 2025 Saiyed Shizain. All rights reserved.