Kartik Sarwan

Frontend Engineer

Pune, Maharashtra 2+ yrs exp 86 · Excellent

About

Technology professional with nearly 3 years of experience in enterprise healthcare software development and a strong foundation in data analytics through the Coding Ninjas Data Analytics Bootcamp. Skilled in SQL, Advanced Excel, Python, Tableau, data visualization, exploratory data analysis (EDA), and dashboard creation. Experienced in analyzing business requirements, debugging production issues, working with REST APIs, and collaborating with cross-functional teams. Passionate about transforming data into actionable insights to support business decisions.

Skills & Expertise (23)

JavaScript Advanced

7.8/10

Years Exp

Typescript Intermediate

7.5/10

Years Exp

Agile Intermediate

7.0/10

Years Exp

SQL Intermediate

6.5/10

Years Exp

Data Visualization Intermediate

6.0/10

Years Exp

Python Intermediate

6.0/10

Years Exp

GitHub Business Analysis REST APIs ETL Concepts Subqueries CTEs Window Functions Joins Postman Git Advanced Excel Tableau MongoDb MySql Data Cleaning Exploratory data analysis Statistics

Work Experience

Frontend Engineer I

Cavista Tech Pvt Ltd

Jun 2025 - Jul 2026

Collaborated with product managers and business stakeholders to understand requirements and deliver solutions for enterprise healthcare applications. Investigated production issues by analyzing application data, REST API responses, and system workflows to identify root causes. Validated API request and response payloads while troubleshooting integration issues between frontend and backend services. Performed impact analysis for new features and production defects, ensuring accurate implementation. Participated in Agile ceremonies including sprint planning, backlog refinement, estimation, and requirement discussions. Worked closely with QA and cross-functional teams to analyze issues and improve application quality.

Associate Frontend Engineer

Cavista Tech Pvt Ltd

Sep 2023 - Jun 2025

Analyzed business requirements and translated them into functional application features. Investigated UI defects and production issues using browser developer tools and application logs. Collaborated with senior engineers to improve application performance and maintainability. Assisted in feature analysis, testing, and validation to ensure reliable software delivery.