Basic
2 Days
1 Day (...)
- +
- +
- +
- 1
I will quickly identify and fix issues in your live application
I help startups, founders, and growing businesses build reliable, scalable, and high performance digital products. My expertise includes fixing production issues, optimizing backend performance, improving databases, and ensuring applications run smoothly at scale. I specialize in modern backend technologies including Node JS and Nest JS and provide database optimization for MySQL, MongoDB, and PostgreSQL.
I work on identifying and resolving production bugs, improving API response time, optimizing server performance, and implementing best practices that help systems remain stable under high traffic. I also help ecommerce platforms optimize their cart flows, improve checkout performance, reduce friction, and increase conversion rates.
My services include full backend optimization plans, database tuning, monitoring implementation, user journey tracking, CI and CD pipeline setup, automation workflows, and secure payment integration with webhook handling. I focus on improving application reliability, reducing downtime, and building strong architecture that supports growth.
I also help teams implement complete monitoring systems to track application health, errors, performance metrics, and user behavior. With user journey tracking, I help businesses understand how users interact with their product, identify bottlenecks, and improve user experience.
In addition, I offer one to one consultation sessions for technical strategy, architecture review, production deployment, scaling strategy, and best practices. These sessions are designed to help teams make informed decisions and avoid costly mistakes.
My approach is practical and results driven. I focus on delivering solutions that improve system performance, reduce operational issues, and enable teams to move faster with confidence. Whether you need a quick fix, performance optimization, system redesign, or long term technical guidance, I am committed to helping your product become faster, more stable, and ready to scale.
A single bug refers to one specific issue or error with a clear cause, such as a broken feature, API error, UI glitch, or server issue. Multiple unrelated issues are considered separate bugs.

Hi, I’m Gaurav Tayal, a full-stack developer with experience in building responsive and scalable web applications. I enjoy solving complex problems, optimizing backend processes, and creating seamless user experiences. Passionate about learning new technologies, I focus on delivering results that make an impact.
Hi, I’m Gaurav Tayal, a full-stack developer with experience in building responsive and scalable web applications. I enjoy solving complex problems, optimizing backend processes, and creating seamless user experiences. Passionate about learning new technologies, I focus on delivering results that make an impact.
Terms and conditions apply