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Talha Malek

@talhamalek

Software Engineer at BHSquare who built a production Solar Installation CRM with 187 REST API endpoints and five role-based dashboards.

India

Message

At BHSquare, I architected and built a production Solar Installation CRM using Node.js/Express, React 19, and PostgreSQL. It spans 187 REST API endpoints, a 46-table relational schema, and five role-based dashboards.

I implemented transaction and concurrency controls, caching, and rate limiting for critical workflows, and integrated Google Drive API for customer document management. Earlier, as a Software Engineer Intern at Casepoint LLC, I developed backend modules and REST APIs and optimized SQL Server stored procedures, reducing API latency by 25%.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer

Current

BHSquare

Aug 2025 - Present (1 year 3 months)

Architected and built a production Solar Installation CRM using Node.js/Express, React 19, and PostgreSQL/Sequelize, spanning 187 REST API endpoints, a 46-table relational schema, and 5 role-based dashboards. Implemented ACID transactions, row-level locking, caching, rate limiting, and concurrency controls to ensure reliability and performance.

NodeJS Express React PostgreSQL Sequelize REST API Design Authentication RBAC Database Transactions Caching Rate limiting Concurrency Control Jest Drive API OAuth Docxtpl

Software Engineer Intern

Casepoint LLC

Jan 2025 - May 2025 (4 months)

Developed backend modules and REST APIs for vehicle booking and user management using layered architecture. Refactored data-access logic and optimized SQL Server stored procedures, reducing API latency by 25%.

REST API Design SQL Server Stored Procedures Kendo UI Agile Scrum