SK

Open to opportunities

Sai Karthik

@saikarthik2

Full-stack application developer focused on JavaScript, React.js and Python-driven web solutions.

What I'm looking for

I seek a dynamic team role where I can apply full-stack skills, contribute to secure scalable products, continue learning, and take on increasing responsibility.

I am a full-stack application developer with hands-on experience building responsive web applications using JavaScript, React.js and Python. I have delivered end-to-end features including secure payment integration and real-time support capabilities.

At Jannapureddy Technology I designed and deployed an e-commerce platform, improved UI/UX, integrated APIs and managed MySQL databases to meet project goals on schedule. I emphasize secure, scalable back-end services and intuitive front-end design.

In my current role as a Technical Support Engineer at Cognizant, I provide L1/L2 support, diagnose application and network issues, use ticketing systems to meet SLAs, and produce documentation and training to boost user self-sufficiency.

I am passionate about continuous learning and applying modern tooling (AWS, Docker, CI/CD) to build reliable systems and improve user experiences. I seek opportunities to contribute to dynamic teams where I can grow technically and deliver customer-focused products.

Experience

Work history, roles, and key accomplishments

CS

Current

Technical Support Engineer

Current

Cognizant Technology Solutions

Nov 2024 - Present (1 year 7 months)

Provided L1/L2 technical support for software, hardware, and network issues, resolving incidents within SLA and escalating complex cases with root cause analysis to reduce downtime.

Technical Support Troubleshooting Ticketing Systems System Monitoring Windows Linux

JL

Application Developer Intern

Jannapureddy Technology Pvt Ltd

Mar 2024 - Aug 2024 (5 months)

Designed and developed full-stack web application components and delivered an e-commerce platform with booking, secure payment integration, and improved UI/UX to enhance user engagement.

JavaScript Python MySQL REST APIs UI UX Responsive Design

Education

Degrees, certifications, and relevant coursework

AC

Ace Engineering College

Bachelor of Technology, Electronics and Communication Engineering

Grade: 6.6

Bachelor of Technology in Electronics and Communication Engineering completed with a GPA of 6.6; coursework and projects focused on full-stack development and embedded systems.

Tech stack

Software and tools used professionally

GitHub

React Native

MySQL

Gmail

Node.js

Jira

JavaScript

Linux

Windows

Firebase

Root Cause

SQL

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