VAJJALA KALYAN

Software Developer

Yadagirigutta,TG

Summary

Full Stack Developer with hands-on experience in Angular, React, Node.js, and SQL Server. Skilled in building scalable web applications, optimizing database performance, and modernizing legacy systems. Eager to contribute to innovative projects using modern .NET and cloud-based technologies. Demonstrated success in Agile environments with a passion for learning and growing in fast-paced development teams.

Overview

year of professional experience

years of post-secondary education

Certifications

Languages

Work History

Srifin pvt limited

Intern

11.2024 - 03.2025

Job overview

Developed three projects:
Reports Generation: Designed and implemented an automated reporting system that aggregated and formatted data from multiple sources, reducing manual effort and ensuring real-time data accuracy. This system improved report generation efficiency by 50%, leading to faster decision-making for business operations.
Automation of Purchase Order Processing: Developed a system to streamline the purchase order workflow by integrating automation scripts that eliminated redundant manual entry and ensured seamless data synchronization between procurement and finance teams. This automation reduced processing time by 40% and minimized human errors in order approvals.
Employee Onboarding System Migration: Led the migration of an existing employee onboarding system from Perl to Node.js, significantly improving system scalability, performance, and maintainability. The new system reduced response time by 30% and enhanced user experience by implementing a more intuitive and modern user interface.

Mphasis

Associate Software Engineer

09.2023 - 03.2024

Job overview

Company Overview: (Chennai)
Designed and implemented an Angular-based admin dashboard, enhancing system reliability by 40% through advanced logging, error handling, and custom logging policies.
Engineered and optimized data integration services, reducing data processing time by 30% and improving logging efficiency by 25%, using SQL and Integration Services.
Enhanced database performance by 50% by designing indexes, optimizing joins, and managing complex database elements like triggers, user-defined functions, and constraints.
Streamlined CI/CD pipelines, streamlining deployment processes and increasing deployment efficiency, while ensuring version control using Git.
(Chennai)

Education

VAAGDEVI COLLEGE OF ENGINEERING

B.Tech from Electronics and Communication Engineering

06.2019 - 07.2022

VMR POLYTECHNIC

Diploma from Electronics and Communication Engineering

06.2016 - 05.2019

Skills

Java

Certification

Java 8

Timeline