Kaushlendra Singh

CORPSEED ITES PRIVATE LIMITED

Noida

05.2023 - Current

Corpseed Website Development

Developed and designed new pages for the Corpseed website using Spring Boot, Spring Security, Thymeleaf, Java, and MySQL, ensuring a seamless and secure user experience.
Designed and implemented the Industries page and blogs, optimizing code for improved performance and user engagement.
Implemented IP-based login restrictions to prevent unauthorized access from outside office premises.
Integrated WATI APIs to enhance communication and automate key features.
Improved website performance by analyzing Google Lighthouse reports, optimizing Java and Thymeleaf code.
Deployed applications on Azure and AWS environments using IntelliJ IDEA, ensuring efficient hosting and scalability.

CRM Development

Delivered comprehensive CRM features using Java, JSP, and MySQL:Implemented IP restrictions to secure internal data.
Masked sensitive client details (e.g., phone numbers and email addresses) to maintain privacy and comply with data security standards.
Designed role-based data access to ensure hierarchical control and secure data access.
Developed an approval-based certification system to validate and verify client data.
Optimized and validated estimation and invoice inputs from the sales team for accuracy.
Secured blank client details from accounts based on roles, ensuring data privacy.
Introduced milestone tracking features to maintain workflow hierarchy for operational teams.
Deployed applications on Azure (via Eclipse IDE) and AWS (using RAR-based deployments), ensuring reliable and scalable solutions.

ERP System Development

Built an ERP system using Spring Boot microservices, JWT, Spring Security, and Swagger to streamline workflows for quality support, sales, and accounts teams.
Designed and implemented:Eureka Server microservice for service discovery.
API Gateway microservice for routing and security.
Authentication service layer for secure role-based access control (RBAC).
Lead-service microservice layer to manage lead and inquiry flows from the website to the ERP system.
Created optimized APIs using DTOs for masking, global search, and Elasticsearch integration.
Built RESTful APIs to ensure seamless communication between microservices, enabling scalability and maintainability.
Deployed the application on AWS Cloud, leveraging EC2, S3, and RDS for hosting and storage.
Collaborated with UI developers to integrate backend services with a React.js frontend.

LawZoom Compliance Management System

Developed LawZoom, a compliance management system to track and remind clients of certifications, licensing, and tasks, using Spring Boot microservices, Spring Security 6, JWT, Docker, AWS, Swagger, and WebSocket.
Designed microservices architecture: Eureka Service for discovery.
API Gateway and authentication services for secure role-based access control.
Compliance service for managing certification details, business units, and hierarchical workflows.
Implemented:Subscription-based authentication layer for managing user subscriptions.
Automated task creation based on certificate expiration.
Mapping of company details, GST information, and business units under a structured hierarchy.
Role-based and access-level permissions to enable secure collaboration between internal and external resources.
Collaborated with frontend developers using Next.js to integrate the backend services seamlessly.
Utilized Figma for architecture design and mapping implementation.
Deployed on AWS, and ensured scalability and reliability with Dockerized containers.

Summary