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Ayush Aggarwal

@ayushaggarwal

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Backend developer building scalable web apps and optimizing legacy systems.

India

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What I'm looking for

I am seeking backend or full-stack roles where I can reduce technical debt, optimize performance, and deliver user-facing features in collaborative teams that value code quality and continuous improvement.

I am a backend developer focused on improving maintainability and performance in production systems. I have contributed to long-lived ERP systems, designed permission-based access control, and delivered vendor-management features that improved data handling and delivery speed.

In internships and projects I optimized legacy codebases to reduce response times by up to 70% and increased developer productivity through refactors and clearer project workflows. I build full-stack products—ed-tech platforms and AI-driven SaaS—using Node.js, Django, Next.js and modern frontend tooling.

I solve algorithmic challenges regularly (400+ problems) and bring a disciplined engineering approach that combines strong CS fundamentals with hands-on experience deploying features integrated with AWS, Stripe, and modern databases.

Experience

Work history, roles, and key accomplishments

Current

Backend Developer

Current

Chaitanya Projects

May 2025 - Present (5 months)

Contributed to a five-year-old ERP system, reducing technical debt and improving maintainability by 40%; designed a permission-based access control system and implemented bulk upload features to improve data handling efficiency by 65%.

Python Django REST APIs PostgreSQL AWS S3 Access Control

Backend Developer Intern

Plutonic Services

Jan 2025 - Apr 2025 (3 months)

Implemented automated campaign email and PDF email features integrating AWS S3 via Boto3 in Django REST Framework and optimized legacy endpoints to improve response times by up to 70%.

Django REST Framework Python AWS S3 SQL CI CD