Amarpreet Singh

Hi I'm,

Backend Developer

Hire me
About Image
My Resume

About Me

Seasoned Backend Developer delivering robust server-side solutions for scalable web applications. I design and implement modular architectures, optimize APIs, and ensure data integrity across distributed systems. With a practical, “write once, run everywhere” mindset, I focus on clean code, reliable testing, and maintainable infrastructure. My approach balances performance with security, collaborating closely with frontend teams to create seamless experiences. I value continuous learning and pragmatic problem solving, applying best practices to deliver dependable results on time.

Skills

Technical Skills

Core backend proficiency includes API design, database modeling, performance tuning, and secure, maintainable code. I emphasize clear interfaces, robust testing, and observability to support product reliability and rapid iteration.

  • API Design 85%
  • Database Modeling 85%
  • Performance Tuning 80%
  • Security & Compliance 78%
  • Microservices & Architecture 82%
Image
Experience

Job and Educational Experiences

Education
B.S. in Computer Science
Sep 1, 2015 - May 15, 2019

Focused on data structures, databases, and software engineering principles.

M.S. in Software Engineering
Sep 1, 2019 - Jun 30, 2021

Specialized in distributed systems, cloud computing, and DevOps practices.

line image
Job
Senior Backend Developer [TechNova Solutions]
Dec 20, 2019 - Dec 25, 2021

Led backend development for multi-tenant SaaS platform, implementing API gateways and data pipelines.

Backend Architect [CloudPulse Labs]
Jan 15, 2021 - Jun 30, 2023

Architected microservices, improved deployment pipelines, and boosted system reliability.

Staff Backend Engineer [ApexSphere]
Jul 1, 2023 - Feb 1, 2026

Built scalable services for e-commerce backend, optimized database performance, and implemented security measures.

42+

Projects Completed

99+

Uptime Improvement (percentage)

18+

Code Refactors Implemented

12+

Security Enhancements
Portfolios

Projects

  • All
  • API Development
  • Database & Data Modeling
  • System Architecture
Testimonials

About Me

Alexandra P.
CTO, Fintech Startup

Delivered a robust API with excellent performance improvements and clear documentation.

Rahul S.
Lead Engineer

Professional and reliable backend partner who communicates well and meets deadlines.

Mira K.
Engineering Manager

Implemented scalable services with strong security and observability.

Blogs

Latest Blogs

Blog Image

Designing resilient APIs

Strategies for versioning, backward compatibility, and observability in API contracts.

Blog Image

Indexing for performance

Practical tips for choosing indexes, avoiding common pitfalls, and measuring impact.

Blog Image

Secure backend practices

Authentication, authorization, and data protection considerations for modern backends.

Contact

Get in Touch