Nitesh Malviya

I was part of a supply chain management system for a well-established US company tasked with coordinating the distribution of fast-moving consumer goods to a vast network of over 7,000 stores throughout the United States. In this project, I served as the offshore technical lead and senior back-end developer, contributing to the successful execution of this enterprise-level initiative.

My primary role involved working on a microservice project built using Restify. This microservice was designed to manage the intricate logistics and daily deliveries required for the extensive network of 7,000 stores. Additionally, I was tasked with maintaining critical data integrity by performing routine backups of the production PostgreSQL database. These backups amounted to 10 – 15 gigabytes of data every week, ensuring the continuity and reliability of our system.

I served as a technical architect and lead at a financial management firm specializing in stock, options, and mutual fund trading. I revamped their legacy applications into serverless systems with gradual data migration.

I developed a WhatsApp business channel for IPO stock purchases and instant investment reports. Additionally, I implemented a single sign-on authentication and centralized user login for enhanced security, scalability, and disaster recovery.

Focusing on user experience, I streamlined client onboarding to boost sign-up conversions. I also developed a mutual fund management app back end and a risk assessment system for trade safety and margin calculation, adding value to the organization's services.

As a technical lead and architect, I was tasked with designing a solution for both agency and non-agency customers of KOTAK to efficiently handle GST and other tax-related documents with minimal delay and maximum processing capacity. The existing solution relied on a scheduler, but the client sought a more responsive and event-driven approach.

To address this challenge, I conceptualized an architecture centered around Amazon Elastic Kubernetes Service (EKS) and MongoDB as fundamental components. I then developed the back-end API, which is pivotal in the document processing pipeline. This API was equipped with robust error-handling mechanisms and comprehensive logging capabilities to ensure smooth and reliable operations throughout the entire process and help the support team after deployment to track the process quickly.

A booking application that provides booking for different services and sports like a tennis and badminton court, yacht, etc. As a tech lead, I performed code reviews and provided code quality, architecture scalability, and security recommendations.

The back end was developed using Express (Node.js) and Firestore, and the front end with React. Stripe was used for handling payments, and Firebase Auth was used for authorization and authentication.

I was a technical lead for a US-based company's comprehensive cannabis product ERP system, encompassing web and mobile apps for inventory, budgeting, ordering, payroll, and CRM. I oversaw the back-end team, focusing on Lambda functions and API gateway development.

I initiated a proof of concept (POC) utilizing AWS Amplify, AWS AppSync, and Amazon Cognito for front-end authentication and API communication via Next.js applications. Additionally, I worked on an AWS Serverless Application Model template POC for streamlined deployments using the AWS CLI.

I developed AWS Lambda functions for real-time cloud watch event streaming to Elasticsearch, enabling error monitoring and Slack notifications. Integration with the Frappe Framework facilitated data entry form management.