Charan's Portfolio

About

Learn more about me

Graduate Student & Software developer

Adaptive software developer with 3.2 years' experience, continually exploring diverse technologies and approaches, fueled by an insatiable drive to learn and innovate.

I'm a passionate software engineer at Linde with over 3.2 years of full-stack experience, including a past internship at Green Action Studio. As a graduate student at the University at Buffalo, I’ve developed scalable applications serving millions of users, with expertise across React, Vue, JavaScript, Python, Node.js, Express, SQL, and MongoDB. Skilled in creating responsive, complex UIs, I also design configurable, reusable components and develop customized RESTful API endpoints. I work closely with project managers, developers, and QA teams to identify issues and implement best practices.

Skills

React js 100%

React Native 100%

JavaScript100%

SQL100%

HTML100%

Node js 100%

Vue js80%

Python100%

MongoDB 80%

CSS 100%

Express js 90%

Testimonials

Charan is one of the solid Software developers I have worked with. He has the rare combination of skills/talent that one looks for in engineering leadership – attention to detail and also drive for innovation. Overall it was a pleasure working with Charan and would love to have the opportunity to work together again.

Raja Naveen

Software engineer I - CodeUnity

I've worked with Charan in Codeunity. He was always very diligent and responsive, he delivered what was requested of him and was always willing to go the extra mile when necessary. His technical skills make him stand out. I was always impressed by his ability to complete the work assigned to him on time even under strict timeline.

Faisal Ali

Software engineer II - Paypal

I worked with Charan as a Tech Manager. He is an innovative self-starter, who rarely requires supervision and exceeds your expectations, manages stress well and voluntarily works overtime to meet a deadline. His proactive approach to facing difficult situations has stood him apart.

Yaswanth K

Software engineer II - Apollo

Resume

Check My Resume

Education

Masters' degree, Data Science

Aug 2022 - Jan 2023

University at Buffalo, The State University of New York - 4.0 GPA

Bachelor's degree, Electrical Engineering

Aug 2016 - July 2020

Indian Institute of Technology Ropar, India

Course work

Aug 2022 - Jan 2023

Applied Machine Learning

Database Management Systems

Probability and Data Analysis

Statistical Data Mining

Introduction to Computing

Data Communication and Networking

Professional Experience

Full Stack Developer @ Linde

May 2024 - Present

Buffalo, New York, NY

Enhanced full-stack app performance with Vue.js, Nuxt, Pinia, and FastAPI, optimizing queries and caching, enhancing page load times by 40% and improving user experience, leading to better customer service.
Integrated Google Maps, created polygonal regions to dynamically segment and manage customer territories based on geographical data, streamlining regional management and promoting operational efficiency by 30%.
Built a high-performance dashboard for 250K records with sub-second pagination, optimizing resource use and I/O, reducing memory by 20% and query latency by 40%.

Full Stack Mobile Developer @ Green Action Studio

June 2023 - Dec 2023

Schenectady, New York, NY

Refactored the codebase furnishing the atomic design principles, cutting down code complexity by 40% and improving overall development efficiency by 30%.
Optimized application with Kafka in conjunction with OCPP protocol, resulting in 30% faster real-time communication between users and charging stations.
Conducting thorough testing and debugging, reducing bug count by 60% and ensuring a seamless user experience across different platforms (iOS and Android).
Took initiative to enhance team communication with information sharing, task tracking, collaboration, clear documentation. Resulting in a 20% reduction in project turnaround time.
Developed and deployed a scalable RESTful API on AWS cloud infrastructure using AWS CDK, leveraging AWS Lambda for serverless compute, API Gateway for secure access.

Software Developer @ CodeUnity

Aug 2020 - July 2022

Bangalore, India

Transformed websites, mobile apps & performed hands-on DevOps practices to cater to millions of users, demonstrating a passionate & enthusiastic approach during 2 years as a full-stack developer.
Implemented SRE practices, accomplishing 96% uptime. Led software development using Python and Java, and enhanced CI/CD pipelines. Utilized Docker and Kubernetes for efficient deployments.
Led team of 4 people from different departments, delivering a project on time & within budget, exceeding client expectations by completing it 10% under the allocated budget and 2 weeks ahead of schedule.
Created applications incorporating Redux , ES6 for modern JavaScript syntax, and Jest for unit testing.
Utilized React to rapidly develop, deploy, and scale applications, resulting in a 30% reduction in deployment time.