Gopal Goyal
Software Engineer at Zeon AI Labs

Passionate Software Engineer specializing in AI/ML, Full-Stack Development, and Cloud Technologies. I build innovative solutions that make a real difference in the world.

MSc in Physics from IIT Bombay | 12+ Upwork Projects with 5-star ratings | Expert in React, Node.js, Python, AWS, and Machine Learning

What I Do

I am a passionate Software Engineer with expertise in building scalable applications, implementing AI/ML solutions, and creating seamless user experiences. My journey spans from developing RAG pipelines and AI chatbots to building full-stack web applications.

Freelancing Excellence

12+

Completed Jobs

5★

Rating

100%

Client Satisfaction

Successfully delivered projects on Upwork including React.js websites, Node.js backends, FastAPI applications, and Streamlit dashboards. Hosted solutions on AWS, Azure, and other cloud platforms with a focus on scalability and performance.

Professional Experience

Zeon AI LabsSoftware Engineer

Sep 2023 - Present

Implemented RAG pipeline and Chat Bot for Document Management System product
Developed APIs for AI functionalities using FastAPI, deployed on ECS
Added Cohere Ranker, BGE Retriever and Zephyr-Gemma endpoint in RAG
Integrated Multi-Modals to handle text, images and tables in the documents
Automated Invoice posting using AI and Manual Override with ERP Integration
Built Python backend for processing Invoices deployed on Lambda
Integrated text classification and extraction models after fine-tuning models
Contributed to UI using ReactJs for InvoiceAI and other projects

ANZ Operation and TechnologyGraduate Engineer

Jun 2023 - Sep 2023

Tested custom components used in Fixed Income Trading systems
Worked on automation testing using Java Cucumber framework
Ensured quality and reliability of trading platform components

Aryma LabsNLP Intern

Jan 2023 - Feb 2023

Created Python script to download all attachments from mail Inbox
Trained NER model after annotating resumes and existing data using spaCy
Extracted Indian names from resumes using Named Entity Recognition

Zeon AI LabsSoftware Engineering Intern

Mar 2022 - Nov 2022

Developed Microservices to build RAG pipeline for indexing and retrieving
Built Auto-completion APIs on contextual tags using ElasticSearch
Developed Twitter Sentiment Lambda for fetching tweets and storing in DynamoDB
Conducted benchmark between Elasticsearch, Pinecone, and Milvus Databases
Analyzed performance on different types of PDFs and documents

Edunomics Tech SolutionFull Stack Developer Intern

Dec 2021 - Jan 2022

Maintained front-end and back-end design of client websites
Created React tables in frontend and managed data flow using SQL queries
Developed web pages using SiteJet development tool
Fixed bugs and provided solutions to technical issues
Technologies: React.js, Node.js, SiteJet

Projects

Apartment Website

Scraped apartment data from other websites using Selenium and BeautifulSoup
Designed backend of this apartment sale website using Node.js
Developed the frontend using ReactJs
Delivered this webapp for a client on Upwork with 5-star rating.

GitHub Live Demo

Resume Parser and Filter by Job Description

Developed resume parser using Name Entity Recognition model and spaCy to extract name, email and phone etc.
Trained the NER model after annotating some resumes and existing data.
Filter the resumes based on a particular job description using semantic and contextual similarities.
Developed a Django App to use these functionality.

GitHub Live Demo

Blog WebApp

Designed Frontend in React then connected to the backend.
Developed Backend in Node.js and MongoDB to write a blog.

GitHub Live Demo

Book Recommendation System

Developed a recommendation system using KNN (K nearest neighbor) algorithm on user ratings and book data.
Designed the Frontend by Streamlit (Python Library). This web app is hosted on Heroku Cloud Server.

GitHub Live Demo

E-commerce Web Application (MERN)

Built a live E-Commerce web app hosted on the Heroku cloud. And also create an Admin panel for admin operations
Developed APIs for Sign In/Up, user profile, admin panel cart, and CRUD functionality for products,users, and admin.
Technology used: ReactJs, Node.js, Express.js, and MongoDB.

GitHub Live Demo

Matrix Converter (Web Development)

Developed a website for converting second or third-order matrix into Jordanized forms using Python, web template.
Many forms of the matrix are visible on the web page like Transpose, Square, Jordan Form, and Determinant.

GitHub Live Demo

My Portfolio

I developed a nicely framed website to showcase my portfolio.
The webpage has the educational background page, projects, blogs, work experience, and contact details. Technology used: ReactJs, HTML, CSS.

GitHub Live Demo

One Class Text Classification

Our goal is to classify the given text into two classes but we have only one class in training data.
We used ensembles of models and implemented a research paper to solve this problem.

GitHub Live Demo

Detecting Contradiction and Entailment Text

This is an NLP problem which defines how two sentences are related. These sentences are entailed, neutral and contradicted. Implemented an ANN after the embeddings from the BERT Model. Achieved 92.85% accuracy score
Developed a TensorFlow-based model using BERT Model and ANN. The model has trained on the sentences dataset.

GitHub Live Demo