Harsh Kushwaha profile photo 1 on Tal

Harsh Kushwaha

Performance Engineer | REST APIs · Load Testing · Dynatrace · AppDynamics · Jenkins · Docker · CI/CD · GitHub Actions | Open to DevOps & SRE Roles

Navi Mumbai

3+ years of work experience

QualityKiosk Technologies Pvt. Ltd.
Dec 20241 yr 6 mosPresent

🚀 Driving system reliability and performance at scale for enterprise clients. - Reduced recurring production incidents by 80% through permanent fixes and preventive strategies. - Performed root cause analysis on production issues using Dynatrace, AppDynamics, and application logs — ensuring faster resolution cycles. - Integrated internal and external REST APIs with end-to-end testing to ensure reliable and seamless data exchange across merchant platforms. - Designed and deployed automation scripts to eliminate manual tasks, significantly accelerating merchant issue resolution time. - Managed critical merchant escalations with clear communication and timely resolution, maintaining high client satisfaction. - Collaborated with product and tech teams to streamline integration workflows and enhance overall system performance. 🔧 Tools & Tech: Dynatrace · AppDynamics · REST APIs · Java · Jenkins · Docker · Terraform · Shell Scripting · Linux · CI/CD
QualityKiosk Technologies Pvt. Ltd.
Jun 20247 mosDec 2024

⚙️ Focused on quality, integration, and seamless merchant onboarding. - Aligned integration requirements with merchant technical teams, ensuring clear documentation and smooth onboarding processes. - Executed end-to-end API testing for internal and external REST APIs, validating data integrity and system reliability. - Upheld high code quality through rigorous testing, code reviews, and adherence to engineering best practices. - Created and maintained technical documentation to support integration workflows and cross-team collaboration. 🔧 Tools & Tech: REST APIs · JavaScript · Gradio · Postman · Git · GitHub Actions · MySQL · MongoDB
NEBULA RKGIT
Nov 20221 yrOct 2023

CodeQuotient
Jul 20233 mosSep 2023

Sahibzada Ajit Singh Nagar, Punjab, India

💻 Built and shipped a real-time web application from scratch. - Developed a real-time chat application using Node.js, SQL, and Socket.io — enabling seamless frontend-backend communication. - Designed and tested RESTful APIs to support live messaging and user interaction features with low latency. - Debugged and resolved integration issues during development, improving application stability and performance. 🔧 Tools & Tech: Node.js · Express.js · SQL · Socket.io · REST APIs · JavaScript · HTML · CSS
Qmansys Infosolutions
Apr 20234 mosJul 2023

Ghaziabad, Uttar Pradesh, India

🤖 Gained hands-on experience in AI/ML application development. - Contributed to AI-based solution development, working on data processing pipelines and model integration. - Assisted in building and testing AI-powered features, improving accuracy and performance of intelligent systems. - Documented technical workflows and collaborated with the team to deliver project milestones on schedule. 🔧 Tools & Tech: Python · Artificial Intelligence · Machine Learning · Documentation · Data Processing

Education

Dr. A.P.J. Abdul Kalam Technical University

Bachelor of Technology - BTech, Computer Science and Engineering(Internet Of Things)

Dr. A.P.J. Abdul Kalam Technical University

20204 yrs2024

Senior Secondary Education, PCM

Bright Angels Intermediate College

20191 yr2020

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Harsh Kushwaha on Tal

Headline

Performance Engineer | REST APIs · Load Testing · Dynatrace · AppDynamics · Jenkins · Docker · CI/CD · GitHub Actions | Open to DevOps & SRE Roles

About

🎯 Performance Engineer | API Integration | System Reliability | DevOps I'm a Performance Engineer with 2+ years of experience at QualityKiosk Technologies, working at the intersection of system performance, API integration, and production reliability. Since graduating with a B.Tech in CSE-IoT (8.18 SGPA) in 2024, I've been engineering solutions that keep critical systems fast, stable, and scalable — reducing recurring production incidents by 80% through root cause analysis and preventive strategies. 💡 What I bring to the table: → End-to-end REST API integration & testing → Production monitoring using Dynatrace & AppDynamics → Automation scripting to eliminate manual bottlenecks → Merchant escalation management & seamless onboarding → CI/CD pipelines with Jenkins, Docker & GitHub Actions 🔧 Tech Stack: Java · JavaScript · Node.js · REST APIs · MySQL · MongoDB Jenkins · Docker · Terraform · Kubernetes · Linux · Shell Scripting Dynatrace · AppDynamics · Git · GitHub Actions 🎓 Certified in Java Programming (Coding Ninjas) & Aspire Leaders Program — LEAD1X, Harvard University I thrive in environments where performance meets precision — whether it's debugging a production issue at midnight or building automation that saves hours every week. 📩 Open to roles in Performance Engineering, DevOps, SRE & Backend Integration. Let's connect!

Location

Navi Mumbai

Work experience

Performance Engineer at QualityKiosk Technologies Pvt. Ltd., Dec 2024 - Present · 1 yr 6 mos, 🚀 Driving system reliability and performance at scale for enterprise clients. - Reduced recurring production incidents by 80% through permanent fixes and preventive strategies. - Performed root cause analysis on production issues using Dynatrace, AppDynamics, and application logs — ensuring faster resolution cycles. - Integrated internal and external REST APIs with end-to-end testing to ensure reliable and seamless data exchange across merchant platforms. - Designed and deployed automation scripts to eliminate manual tasks, significantly accelerating merchant issue resolution time. - Managed critical merchant escalations with clear communication and timely resolution, maintaining high client satisfaction. - Collaborated with product and tech teams to streamline integration workflows and enhance overall system performance. 🔧 Tools & Tech: Dynatrace · AppDynamics · REST APIs · Java · Jenkins · Docker · Terraform · Shell Scripting · Linux · CI/CD

Digital Quality Engineer at QualityKiosk Technologies Pvt. Ltd., Jun 2024 - Dec 2024 · 7 mos, ⚙️ Focused on quality, integration, and seamless merchant onboarding. - Aligned integration requirements with merchant technical teams, ensuring clear documentation and smooth onboarding processes. - Executed end-to-end API testing for internal and external REST APIs, validating data integrity and system reliability. - Upheld high code quality through rigorous testing, code reviews, and adherence to engineering best practices. - Created and maintained technical documentation to support integration workflows and cross-team collaboration. 🔧 Tools & Tech: REST APIs · JavaScript · Gradio · Postman · Git · GitHub Actions · MySQL · MongoDB

Promotional Head at NEBULA RKGIT, Nov 2022 - Oct 2023 · 1 yr

Web Developer at CodeQuotient, Jul 2023 - Sep 2023 · 3 mos, Sahibzada Ajit Singh Nagar, Punjab, India, 💻 Built and shipped a real-time web application from scratch. - Developed a real-time chat application using Node.js, SQL, and Socket.io — enabling seamless frontend-backend communication. - Designed and tested RESTful APIs to support live messaging and user interaction features with low latency. - Debugged and resolved integration issues during development, improving application stability and performance. 🔧 Tools & Tech: Node.js · Express.js · SQL · Socket.io · REST APIs · JavaScript · HTML · CSS

Artificial Intelligence Intern at Qmansys Infosolutions, Apr 2023 - Jul 2023 · 4 mos, Ghaziabad, Uttar Pradesh, India, 🤖 Gained hands-on experience in AI/ML application development. - Contributed to AI-based solution development, working on data processing pipelines and model integration. - Assisted in building and testing AI-powered features, improving accuracy and performance of intelligent systems. - Documented technical workflows and collaborated with the team to deliver project milestones on schedule. 🔧 Tools & Tech: Python · Artificial Intelligence · Machine Learning · Documentation · Data Processing

Education

Bachelor of Technology - BTech, Computer Science and Engineering(Internet Of Things), Dr. A.P.J. Abdul Kalam Technical University

Senior Secondary Education, PCM, Bright Angels Intermediate College

Harsh Kushwaha - Performance Engineer in Navi Mumbai | Tal