Mohammad Fargath Manas

Played a key role in a large-scale migration project, converting backend services from a Hapi.js-based Node.js architecture to Azure serverless functions., Refactored and optimized existing Node.js and JavaScript code to align with execution structure., Migrated PostgreSQL queries to MSSQL, ensuring functional parity, performance stability, and data consistency., Collaborated closely with the QA and performance testing teams to validate the system against flagship-level traffic benchmarks., Improved query performance by identifying frequently accessed JSON fields and implementing indexed computed columns., Utilized OpenSearch logs to debug production issues and support performance tuning., Integrated third-party APIs, including SIM carrier services, with retries, timeouts, and error handling., Implemented security validations such as payload encryption, and schema-based input validation., Used Lodash utilities for data transformation, validation and code maintainability., Used organization’s internal AI tool to code and unit test cases reviews.

Played a key role in a large-scale migration project, converting backend services from a Hapi.js-based Node.js architecture to Azure serverless functions.
Refactored and optimized existing Node.js and JavaScript code to align with execution structure.
Migrated PostgreSQL queries to MSSQL, ensuring functional parity, performance stability, and data consistency.
Collaborated closely with the QA and performance testing teams to validate the system against flagship-level traffic benchmarks.
Improved query performance by identifying frequently accessed JSON fields and implementing indexed computed columns.
Utilized OpenSearch logs to debug production issues and support performance tuning.
Integrated third-party APIs, including SIM carrier services, with retries, timeouts, and error handling.
Implemented security validations such as payload encryption, and schema-based input validation.
Used Lodash utilities for data transformation, validation and code maintainability.
Used organization’s internal AI tool to code and unit test cases reviews.

Built scalable backend services for transportation management with optimized routing and real-time tracking., Implemented live location updates using GPS integrations and WebSockets., Designed real-time notifications using AWS SNS, FCM, and APNs., Led integration of number masking with telecom providers for secure voice communication.

Built scalable backend services for transportation management with optimized routing and real-time tracking.
Implemented live location updates using GPS integrations and WebSockets.
Designed real-time notifications using AWS SNS, FCM, and APNs.
Led integration of number masking with telecom providers for secure voice communication.
Architected the backend services from scratch handling 1M+ API calls per month with the help of Nodejs and AWS Lambda serverless functions.
Automated product sync to the system from Shopify using Shopify APIs and Webhooks.
Optimized reporting pipelines with AWS Lambda, reducing processing time by 90%.
Integrated multiple payment gateways and notification systems.

Built CMS APIs supporting 100+ admins and users.
Optimized database queries, reducing response times by 40%.
Scaled notification systems handling 500K+ messages per month.
Automated document workflows, reducing manual effort by 70%.

Built CMS APIs supporting 100+ admins and users., Optimized database queries, reducing response times by 40%., Scaled notification systems handling 500K+ messages per month., Automated document workflows, reducing manual effort by 70%.