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I am a Backend Engineer with 5+ years of experience building scalable, API-driven web applications and enterprise eCommerce systems using Laravel. I have a strong background in clean architecture, PSR-12, SOLID principles, and modern design patterns, and I’ve worked with SQL/NoSQL databases, OAuth/SSO, Docker, CI/CD, payment and ERP integrations, OpenAPI documentation, Agentic development. I am currently pursuing a Master of ICT Research (Data Analytics) at Melbourne Institute of Technology, Sydney Campus (expected July 2027). I’m passionate about backend architecture, performance optimization, and delivering reliable software solutions, and I enjoy collaborating with cross-functional teams to design modular, scalable systems using patterns like Builder/Manager, Repository-Service, and Event Driven Development.…I am a Backend Engineer with 5+ years of experience building scalable, API-driven web applications and enterprise eCommerce systems using Laravel. I have a strong background in clean architecture, PSR-12, SOLID principles, and modern design patterns, and I’ve worked with SQL/NoSQL databases, OAuth/SSO, Docker, CI/CD, payment and ERP integrations, OpenAPI documentation, Agentic development. I am currently pursuing a Master of ICT Research (Data Analytics) at Melbourne Institute of Technology, Sydney Campus (expected July 2027). I’m passionate about backend architecture, performance optimization, and delivering reliable software solutions, and I enjoy collaborating with cross-functional teams to design modular, scalable systems using patterns like Builder/Manager, Repository-Service, and Event Driven Development.

Sanjay Paudel

Web Developer, Full Stack Developer, Back-End Developer, +2

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I am a Backend Engineer with 5+ years of experience building scalable, API-driven web applications and enterprise eCommerce systems using Laravel. I have a strong background in clean architecture, PSR-12, SOLID principles, and modern design patterns, and I’ve worked with SQL/NoSQL databases, OAuth/SSO, Docker, CI/CD, payment and ERP integrations, OpenAPI documentation, Agentic development. I am currently pursuing a Master of ICT Research (Data Analytics) at Melbourne Institute of Technology, Sydney Campus (expected July 2027). I’m passionate about backend architecture, performance optimization, and delivering reliable software solutions, and I enjoy collaborating with cross-functional teams to design modular, scalable systems using patterns like Builder/Manager, Repository-Service, and Event Driven Development.…I am a Backend Engineer with 5+ years of experience building scalable, API-driven web applications and enterprise eCommerce systems using Laravel. I have a strong background in clean architecture, PSR-12, SOLID principles, and modern design patterns, and I’ve worked with SQL/NoSQL databases, OAuth/SSO, Docker, CI/CD, payment and ERP integrations, OpenAPI documentation, Agentic development. I am currently pursuing a Master of ICT Research (Data Analytics) at Melbourne Institute of Technology, Sydney Campus (expected July 2027). I’m passionate about backend architecture, performance optimization, and delivering reliable software solutions, and I enjoy collaborating with cross-functional teams to design modular, scalable systems using patterns like Builder/Manager, Repository-Service, and Event Driven Development.

Available to hire

I am a Backend Engineer with 5+ years of experience building scalable, API-driven web applications and enterprise eCommerce systems using Laravel. I have a strong background in clean architecture, PSR-12, SOLID principles, and modern design patterns, and I’ve worked with SQL/NoSQL databases, OAuth/SSO, Docker, CI/CD, payment and ERP integrations, OpenAPI documentation, Agentic development.

I am currently pursuing a Master of ICT Research (Data Analytics) at Melbourne Institute of Technology, Sydney Campus (expected July 2027). I’m passionate about backend architecture, performance optimization, and delivering reliable software solutions, and I enjoy collaborating with cross-functional teams to design modular, scalable systems using patterns like Builder/Manager, Repository-Service, and Event Driven Development.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Backend API Developer (Laravel) at Hazesoft

August 1, 2022 - July 1, 2025

Core backend developer in a large-scale eCommerce platform with 7–8 backend developers and cross-functional teams. Developed REST APIs using Laravel 10, MySQL, Redis, Elasticsearch, and Docker. Implemented Redis-based caching to improve performance and system responsiveness. Followed PSR-12, SOLID principles, and design patterns to maintain modular and scalable architecture. Worked with Event-Driven Development (EDD) and package-based modular systems. Implemented SSO solutions using Keycloak and Zitadel.

Full Stack Web Developer at Six Sigma Inc

September 1, 2020 - June 1, 2022

Delivered multiple end-to-end projects using Laravel, Vue.js, jQuery, HTML, CSS, and Bootstrap. Developed Tribhuvan University Entrance Exam Portals (BIT and Master’s). Built organisational websites and in-house systems including office management platforms. Integrated Nepal Payment Solution supporting major banks and wallets. Managed full project lifecycle including requirement analysis, client communication, development, and delivery.