Skills

I have worked with a variety of technologies and frameworks. I am familiar with the following:

Frontend Development

HTML

Experienced

CSS

Intermediate

Bootstrap

Intermediate

React Bootstrap

Experienced

SASS

Beginner

Material UI

Beginner

JavaScript

Intermediate

React JS

Intermediate

Vite

Intermediate

SEO

Beginner

Paypal Gateway

Intermediate

NextJS

Beginner

Backend Development

Node JS

Intermediate

Express JS

Intermediate

MongoDB

Intermediate

Mongoose

Intermediate

Firebase

Intermediate

MySQL

Beginner

Python

Intermediate

REST API

Experienced

Moment JS

Experienced

Multer

Beginner

Bcrypt

Beginner

Stripe

Beginner

Cloud Technologies

VPC

Intermediate

EC2

Experienced

S3

Intermediate

Route 53

Experienced

EBS

Intermediate

EFS

Intermediate

Nginx

Intermediate

Apache

Beginner

SES

Beginner

Cloud Watch

Intermediate

AWS Labda

Beginner

Containers

Intermediate

Miscellaneous Technologies

C++

Intermediate

Excel

Intermediate

Git

Intermediate

PowerBI

Intermediate

VS Code

Intermediate

Terminal

Intermediate

Linux

Intermediate

Windows

Experienced

Postman

Experienced

MongoDB Atlas

Experienced

GoDaddy

Experienced

Putty

Beginner

Portfolio

I have developed and deployed scalable, full-stack web applications using a diverse range of cutting-edge technologies, focusing on performance, security, and user experience.

Express Shuttle Services Client

Built this Full Stack Web App and developed a single-page full stack application for shuttle bookings from Rolla to St. Louis and nearby areas, ensuring a robust and modern end-to-end user experience. Implemented Firebase Email Authentication for secure login and session management. Engineered an intutive ticket booking feature; improved booking efficiency by 96%. Integrated PayPal Payment Gateway for secure transactions with a 97% success rate.

Express Shuttle Services Admin

Built an admin platform to manage shuttle operations, including routes, revenue, seat availability, and user bookings. Added an OTP-based login system with session management to grant designated organizational users access to the app. Developed a cohesive search feature enabling ride lookup via Ticket ID, Payment ID, user email, or phone number.

Cellix Bio MIS

Built and hosted this Web App in AWS EC2. This Data Management Web App which has CRUD operations contains Cellix Bio's each Patent's life Cycle. This MIS App features OTP Login where certain employees in the company can able to access the web app. This app allows employee to know the due dates and annuity dates of the patents which are filed in 14 different countries and also can create custom deadlines. This app also features Granted, Under Examination and Rejected status for each and every patent.

Cellix Bio

Built and hosted Cellix Bio Single Page Web Application in AWS EC2. This App contains company's Portfolio, Pipeline, Intellectual Property (IP), Media, Contact Page and insights related to Cellix Bio. Cellix Bio has over 650 International Patents and 185 + U.S. Patents where this web app display each patent's Therapeutic Areas, Formulas, drugs, Compounds, Methods of Making and Claims. This app also features illustrations of each patent and all these 11,000 images are stored in AWS S3.

SnapTube

Built this Vite - React Web Application using Material Ui. This Web App functions similarly to YouTube as a Google SignIn Video Sharing Platform. This app fetches data from the Rapid API. It shows videos from several genres, supports searching for any video on YouTube, is responsive on all devices, and also displays videos from certain content creators along with channel statistics.

Avaca Pharma

Built and hosted Avaca Pharma Informative Static Web App in AWS EC2. Avaca Pharma is an operating subsidiary of Cellix Bio. This single page web application contains the company's Intellectual Property (IP), Infrastructure of Lab, Pictures of the Laboratory, Technology, Services and also insights and media related to Avaca Pharma.

Express 24 Plumbing and Electrical

This Vite-React Web App is a single page application which displays the portfolio and services provided by Express 24 Plumbing and Electrical which offers services in Mid West of USA. This app mainly focuses on Search Engine Optimization (SEO). In Page Speed Insights this web app scored 100% in SEO, 95% in accessibility, and 96% in Overall Performance. This helps in the improvement of SEO and enables the website to reach wider customers.

Express 24 Water Damage and Cleanup

The portfolio and services offered by Express 24 Water Damage and Cleanup focus primarily on SEO. This online application received 100% in SEO, 97% in accessibility, and 95% in overall performance according to Page Speed Insights, helping to reach a larger audience by effectively communicating issues like water damage, mould removal, flood damage, and fire damage repair.

Resume

Check out my resume

Certifications

Check out my Accredited Certifications

AWS Certified Developer – Associate

Amazon Web Services, (May 2025)

Business Analytics and Data Science

Missouri S&T, (Feb 2025)

Full Stack Development - MERN

Digital Lync, Hyd, (Jun 2023)

AWS Solution Architect

Digital Lync, Hyd, (Jul 2023)

Contact Me

Get In Touch

Email

maniharsha3333@gmail.com

mhmcft@umsystem.edu

Send a Mail