I will fix production bugs fast nodejs React apis database issues

I will quickly identify and fix issues in your live application

Delivery Time
2 Days
Package Includes: see all
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Service details

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.

Key details

  • Website Type
    EducationLanding PageE-Commerce Store
  • Programming Language
    HTML & CSSJavaScriptTypescriptReact
Special note from freelancer
I help businesses fix production bugs, optimize backends, and scale applications efficiently. From Node JS and Nest JS backend development and database optimization including MySQL, MongoDB, and PostgreSQL to ecommerce cart improvements
FAQs
1. What is considered a single bug?

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.

Gaurav Tayal

Gaurav Tayal

Ecommerce Experts |MERN stack developer |Optimize and speedup Ecommerce Application

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.

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