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Hemant Chauhan (Backend-Sr. Lead Development)
Experience: 6+ yrsHemant is an accomplished backend developer with extensive experience in software development. He possesses an in-depth understanding of various technologies and has a strong command over Java, Spring Boot, MySQL, Elasticsearch, Selenium with Java, GitHub/GitLab, HTML/CSS, and MongoDB. Hemant has worked on several related projects, including Tessaract OCR, Sikuli with Selenium Automation, Transleqo, and currently, SecureNow. He excels at managing trading bots, developing centralized exchanges, and has a creative mindset with exceptional analytical skills.
Hemant Chauhan
(Sr. Lead Development)
Hemant is an accomplished backend developer with extensive experience in software development. He possesses an in-depth understanding of various technologies and has a strong command over Java, Spring Boot, MySQL, Elasticsearch, Selenium with Java, GitHub/GitLab, HTML/CSS, and MongoDB. Hemant has worked on several related projects, including Tessaract OCR, Sikuli with Selenium Automation, Transleqo, and currently, SecureNow. He excels at managing trading bots, developing centralized exchanges, and has a creative mindset with exceptional analytical skills.
Languages
ENGLISH
Basic
HINDI
Fluent
Skills
Java
Spring Boot
Manual Testing
Database Testing
API Testing
MySQL
HTML, CSS
Selenium with Java
Github/Gitlab
Work
Experience /
Trainings / Internship
Jan 2020-Present
Lead Development
Gurgaon
Oodles Technologies
Gurgaon
Jan 2020-Present
Education
2017-2019
DIT
MCA-Java developer
Certifications
Java and spring training
Ducat
Issued On
Aug 2019
Top Blog Posts
Introduction to Aws textract and how we use it for data extraction
Amazon Textract is an simple optical character recognition(OCR) service that automatically extracts text and information from scanned documents. The main Advantage of Amazon textract is you can easily get the information stored in tables and content of fields in forms.
The Result of Amazon textract is very accurate as compared to tesseract which is open source OCR engine. You cannot extract table cell and forms information using tesseract engine. Textract supports all types of image formats especially scans images. Using Amazon s3 bucket, textract also supports PDFs documents too. When yo...
Hemant Chauhan
28 Dec 2020
Elementry Authentication with Spring Security
Basic Authentication with Spring Security
In this article, you will learn how to secure RestApi's in a Spring Boot application using Spring Security.
Suppose you create some RestApi's( get all data, post data, getbyId ), but there is no username and password to access these Api's, anyone can access these API's easily. For solving this problem, we will implement basic authentication in our spring boot application.
Basic Authentication is a basic way of authentication and easy to implement in our application. There is some other authentication we use such as digest, OAuth(Open...
Hemant Chauhan
30 Nov 2020
An Introduction to Using Thymeleaf in Spring boot
This blog explains how Thymeleaf can be integrated with the Spring boot Framework and show you how to develop a simple Spring Boot application using Thymeleaf java library in which thymeleaf act as a template engine to display data on front end.Spring framework is one of the leading frameworks in the JAVA world for developing reliable and high-quality Enterprise-level applications with zero XML configuration and embedded web server.What is Thymeleaf?Thymeleaf is a open-source Java library used to create a web application. It is a server-side Java template engine for both web or servlet based a...
Hemant Chauhan
28 Oct 2020
Process of integrating Spring boot and MongoDB
How to integrate Spring boot and mongodb
In this article, we will demonstrate how to connect Spring Data with Mongodb and create a small REST service with Spring Boot and MongoDB.
MongoDB is a open source and document-oriented NoSQL database that stores data in JSON form. The main advantage of using mongodb is it is used for high volume data storage.
The commonly used terms which we used in spring data mongodb are:
1. Database: It is container of collections like in RDBMS contains so many tables in it.
2. Collection: It is equivalent to tables in relational database(mysql).
3. Docu...
Hemant Chauhan
30 Sep 2020
Expert Guide to Integrating Firebase with Springboot Rest API
With the capability of training and building custom models, Firebase is an effective mobile app development toolkit to deploy machine learning in mobile devices. In this article, we will use the Cloud Firestore and we will learn how to connect to Firebase Firestore Database and build a CRUD application using Firebase with Spring boot Rest API.
We, at Oodles, as a high-performance Machine Learning Development Company, explore how businesses can use the Firebase database to build custom applica...
Hemant Chauhan
31 Aug 2020
Run Selenium With Headless Mode
Run selenium with headless mode
Selenium Web driver is a web automation tool which is used to run the test in various browsers such as Google Chrome, Firefox and Internet Explorer. Every browser needs a corresponding driver with selenium. By the help of these drivers at the time of test case is running, selenium automatically open the browser and executes test steps. You can easily see the browser and executed test actions on the screen.
Introduction to headless browser and headless testing
Headless browser is a web browser without GUI(graphical user interface). When we run the seleni...
Hemant Chauhan
31 Jul 2020
Mapping the Advantages and Disadvantages of Sikuli for OCR
Sikuli is a tool to automate graphical user interfaces(GUI). You can automate anything using this GUI automation tool. It uses the Image recognition technique to interact with elements of any webpage or any window based popups(application). It considers all elements of window popups or webpage as images and recognizes these elements based on images. We, at Oodles, as an artificial intelligence development company are constantly adding new automation tools and techniques to our competency bucket. In this article, we explore the advanta...
Hemant Chauhan
30 Jun 2020
Complete Guide to Deploying Facial Recognition Using OpenCV
Artificial intelligence (AI) is propelling a digital, technology-led future for humankind. The rapidly increasing pace of AI adoption is enabling businesses to enhance customer services and optimize backend operations with significant value. Facial recognition is one of the most widely adopted AI development services that is transforming the way businesses interact with customers. From employee attendance to contactless temperature scanner, facial recognition technology is making strides in the post-COVID world. In this article, we wi...
Hemant Chauhan
01 Jun 2020
Deploying Handwritten Text Recognition Using Tensorflow and CNN
Tensorflow is an open-source platform for machine learning. It is a deep learning framework, we use TensorFlow to build OCR systems for handwritten text, object detection, and number plate recognition. This solves accuracy issues. As a well-positioned AI development company, Oodles AI explores how to build and deploy handwritten text recognition using TensorFlow and CNN from scratch.
Handwritten Text Recognition (HTR) systems power computers to receive and interpret handwritten input from sources such as scanned images. The systems...
Hemant Chauhan
27 Apr 2020
Understanding OCR and Ways to Improve OCR Accuracy
Artificial intelligence is reinventing traditional data and image processing capabilities for businesses to extract valuable insights. As an experiential provider of AI development services, Oodles AI discusses the fundamentals of traditional Optical Character Recognition systems and how AI tools and applications are improving OCR accuracy.
What is OCR?
OCR stands for Optical Character Recognition. An OCR engine is the software that is used to extract text from scanned images of physical documents. There are multiple open-source en...
Hemant Chauhan
31 Mar 2020