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  • Finclutech
  • Dubai, United Arab Emirates
  • 05:57 (UTC +04:00)
  • LinkedIn in/dayashankartr

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trdaya/README.md

Hi 👋, I'm Daya

A passionate software engineer with 10+ years of experience in architecting, developing and deploying enterprise applications at scale.


🌐 Socials

LinkedIn Stack Overflow

💻 Tech Stack

JavaScript TypeScript Java HTML5 CSS3 GraphQL

React Next JS

React Query Redux Redux-Saga SWR

Formik Yup

TailwindCSS Styled Components Chakra SASS

NodeJS NestJS Express.js HapiJS Spring Boot

REST API gRPC

Swagger Open API

MongoDB Redis Postgres MySQL TypeORM JPA Hibernate

Socket.io Apollo-GraphQL Firebase

Apache Kafka

OAuth 2.0 Auth0 Okta Amazon Cognito Firebase Authentication Keycloak

Prometheus Grafana ELK

AWS Lambda AWS API Gateway AWS SNS AWS SQS AWS S3 AWS RDS AWS ElastiCache AWS Cloudfront AWS EC2 AWS EKS AWS VPC AWS Subnet AWS Security Group AWS Route 53 AWS Certificate Manager AWS Identity and Access Management (IAM) AWS Cognito AWS Cloudwatch

Google Cloud Functions Google Cloud Storage Google Cloud SQL Google BigQuery Google Drive Google Sheets Google Identity and Access Management Platform (IAM) Google Kubernetes Engine (GKE) Google Cloud Logging and Monitoring

Docker Kubernetes Nginx

Jest Mocha Chai

ESLint Prettier

Vite Webpack

💼 Projects

A selection of platforms and services spanning fintech, logistics, and consumer products, highlighting key systems and features delivered.


Finclutech Business Onboarding Service

A backend service for end-to-end business onboarding, replacing a rigid legacy workflow with a resilient event-driven process.

Details

Features:

  • End-to-end onboarding of businesses
  • Retryable and idempotent workflow steps
  • Metadata-based progress tracking

Finclutech Digital E-Wallet Transaction Service

A backend service for high-volume e-wallet transactions (C2C, C2B, QR code, and kiosk cash-in/cash-out), enabling new transaction flows and improving overall reliability and scalability.

Details

Features:

  • Support for multiple transaction types (C2C, C2B, QR, kiosk cash-in/out)
  • Consolidated data from multiple sources
  • Per-locale accumulation with UTC-based storage
  • Asynchronous provider confirmations

Finclutech Legacy System Modernization

A system modernization project that migrated a legacy JavaScript codebase with outdated dependencies to a type-safe, maintainable implementation.

Details

Features:

  • Migration to TypeScript with type safety
  • Use of modern language patterns for maintainability
  • Resolution of long-standing bugs

Finclutech Asynchronous Data Processing

A data-processing system redesigned to handle large-scale fetches asynchronously and efficiently.

Details

Features:

  • Batch data fetching of 16K–25K records
  • Resumable background processing
  • Partial progress recovery on API errors

Finclutech Dynamic Routing Service

A routing service that handles requests from multiple clients and directs them to internal services using configurable rules.

Details

Features:

  • Routing for web, mobile, and other client types
  • Dynamic configuration through environment variables
  • Preservation of headers and query parameters

Finclutech Schema Migration & Data Access Optimization

A backend migration initiative to adapt services to schema changes and improve query performance.

Details

Features:

  • Consolidation of multi-table data access
  • Query optimization for efficiency

Finclutech Observability & Logging

An observability project to improve monitoring, logging, and debugging across services.

Details

Features:

  • Structured, consistent logging
  • Distributed tracing across services

Finclutech Sports Data Ingestion Platform

A multi-sport data ingestion platform for consolidating provider feeds, storing data, and delivering real-time updates.

Details

Features:

  • Ingestion from multiple sports data providers
  • Real-time live score feeds
  • Support for both long-term and temporary storage

Turing Engagements Service

A full-stack service for managing and consolidating engagement data across contracts, payroll, billing, and time tracking, providing company-wide access in one place.

Details

Features:

  • Centralized data aggregation
  • Multi-source integration
  • Caching mechanisms for performance
  • Secure authentication for access control

Turing Feedback Synchronization Process

A centralized feedback management system that synchronizes feedback from managers and developers to streamline communication and engagement tracking.

Details

Features:

  • Manager feedback capture
  • Developer feedback synchronization
  • Unified feedback dashboard

Turing Dwell Time Analytics

A system to capture dwell-time data, providing actionable insights for analytics teams and supporting data-driven decision-making.

Details

Features:

  • Real-time data capture
  • Analytics dashboards
  • Performance-optimized processing

Turing Engagement Data Export System

An automated export system that simplifies reporting and data sharing by generating CSV outputs of engagement data.

Details

Features:

  • Real-time CSV exports
  • Optimized handling of large datasets

Turing Website

The primary website for Turing, designed to enhance user experience and improve accessibility.

Details

Features:

  • User-friendly interface
  • Optimized for accessibility and discoverability

Turing Internal Portal for Engagements

An internal portal to manage end-to-end engagements, from onboarding to completion, supporting smooth internal operations.

Details

Features:

  • Centralized access to engagement-related activities
  • Custom dashboards for tracking
  • Integrated feedback management
  • Resource management

Arive Web Platform

A consumer platform for shopping with instant and scheduled delivery options, local store integrations, and real-time support.

Details

Features:

  • Instant and scheduled deliveries
  • Product recommendations
  • On-demand live chat support
  • Shop from local stores nearby

Arive Backend and Infrastructure

The backend and infrastructure powering Arive’s mobile app, web platform, retail portal, and admin portal, built as a distributed, event-driven system.

Details

Features:

  • Product, inventory, and user management
  • Order lifecycle management (zones, scheduling, payments, logistics)
  • Internationalization of currencies and languages
  • Event-driven third-party integrations
  • High availability with no single point of failure

Arive Connected Retail Portal

A portal for Arive’s retail partners to manage products, inventory, and live orders with notifications.

Details

Features:

  • Inventory and product management
  • Live order tracking with notifications

Arive Admin Portal

A portal for Arive’s internal teams to manage products, curations, inventories, warehouses, delivery zones, and users.

Details

Features:

  • Centralized management of internal operations
  • Support for product, user, and warehouse administration

myDHLi

A logistics platform to get quotes, book shipments, track deliveries, and manage logistics operations.

Details

Features:

  • Create logistics quotes
  • Book and manage shipments
  • Customized dashboards
  • Live tracking and favorites

myDHLi Backend

The backend system powering the myDHLi platform, supporting logistics operations and international business needs.

Details

Features:

  • Shipment and booking management
  • Quote generation and tracking
  • User and account management
  • Multi-currency and multi-language support

Saloodo Global Platform

A global freight exchange platform connecting shippers and carriers for digital freight forwarding.

Details

Features:

  • Shipper and carrier management
  • Shipment creation and management
  • Price negotiation and text communication
  • Push notifications for updates

Big Brain

A platform for building deep learning AI solutions, allowing users to parse data, train models, and analyze results through an interactive interface.

Details

Features:

  • Infrastructure and data management
  • Upload and parse training datasets
  • Drag-and-drop model building
  • Train and evaluate ML/DL models
  • Graph-based metrics and analytics

Shreds Kerala

A job portal connecting companies and applicants, supporting job postings, applications, and interview scheduling.

Details

Features:

  • Company and student enrollment
  • Job and test postings
  • Application and test management
  • Job application workflows

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