Hello! 👋

I'm Uday Singh

Technical & Data Consultant

Full-stack applications • Data engineering • Cloud solutions

About Me

Technical and Data Consultant at PwC Malta with hands-on experience building full-stack applications, REST APIs, database-backed enterprise systems, mobile applications, ETL pipelines, and cloud-hosted solutions. I have worked across financial services, healthcare, fintech, iGaming, and enterprise environments, combining a BE in Computer Science and Engineering with an MBA in Finance and Business Analytics.

TypeScript JavaScript Python SQL Dart Node.js Express.js Flask REST APIs Prisma ORM Zod Socket.IO React Vite Flutter Android Development Bluetooth Low Energy Android Health Connect PostgreSQL Microsoft SQL Server Oracle SQL Apache Airflow ETL Pipelines Microsoft Azure Docker GitHub Actions Power BI Oracle EBS Oracle Fusion ERPNext

Projects

012026

Datta: Cashless Donation Platform

Architected and developed a full-stack donation platform with a Flutter Android donor app, React administration dashboard, Node.js and Express API, and PostgreSQL database. Designed payment, reconciliation, audit, and real-time event workflows with role-based access control, validation, idempotency, Docker-based deployment, and Mastercard Donate sandbox support.

FlutterReactNode.jsExpressTypeScriptPostgreSQLPrismaDocker

022026 – Present

ScaleSync: Privacy-First Bluetooth Health Application

Developing a privacy-first Android application that captures weight measurements from compatible Bluetooth Low Energy scales and synchronises validated readings with Android Health Connect. Built device discovery, scale parsing, centralised validation policies, user-controlled health permissions, and automated unit, widget, integration, and release workflows.

FlutterDartBluetooth Low EnergyAndroid Health ConnectGitHub Actions

03July 2022 – July 2025

Enterprise Platform for Pharmacy Operations

Designed and deployed a cloud-hosted enterprise platform for pharmacy inventory, pricing, reporting, and operational workflows. Developed Python ETL and automation pipelines, integrated backend APIs and databases, configured ERPNext modules and permissions, and deployed containerised services on Microsoft Azure.

AzureERPNextAirflowFlaskReactDocker

Blog

01June 202612 min read

Chess Algorithms: Why AI Is Much More Than LLMs

Chess engines are a reminder that AI is not only about generating words. It is also about search, planning, evaluation, optimization, and decision-making.

AIChessAlgorithmsDecision-MakingLLMs

02May 20268 min read

What Does It Mean to Create a Mind?

Max Tegmark's Life 3.0 is not really a book about robots. It is a book about us, and what we choose to become.

AIBook ReviewMax TegmarkFuture of TechnologyPhilosophy of Mind

Experience

Digital Consultant – Data Analytics and Technology Transformation

PwC Malta

July 2024 – Present

Developed SQL-based validation and reconciliation workflows for an Oracle EBS-to-Fusion transformation, verifying migration accuracy across more than 50,000 finance and procurement records.
Performed data mapping, cleansing, transformation, and validation across enterprise datasets, supporting system testing, migration governance, defect investigation, and deployment readiness.
Built analytical models and executive dashboards with Power BI, Excel, and enterprise data for KPI monitoring, financial reporting, and transformation decision-making.
Analysed delivery workflows, resource allocation, dependencies, and production KPIs across more than 100 game-development processes to identify bottlenecks and optimisation opportunities.
Supported an EU CESOP-compliant regulatory reporting solution by interpreting reporting requirements, validating transactional data structures, and coordinating business and engineering testing.
Translated business and regulatory requirements into process models, data requirements, Jira stories, acceptance criteria, technical documentation, and workflow diagrams.
Supported technology due diligence for an iGaming organisation, assessing cloud infrastructure, cybersecurity controls, system architecture, governance maturity, and operational technology risks.

Software Development Research Intern

University of Malta

February 2024 – June 2024

Contributed to the end-to-end development of a Flutter and Firebase mobile health application for Inflammatory Bowel Disease management, including profiles, symptom and medication tracking, persistence, and secure patient–clinician messaging.
Collaborated with research and healthcare stakeholders to translate clinical requirements into application features and user-centred mobile workflows.

Education

MBA, Finance and Business Analytics

Thapar Institute of Engineering and Technology

Patiala, India

July 2023 – June 2024

GPA: 8.70 / 10
Coursework: Financial Markets, Business Analytics, Corporate Finance, Investment Analysis, and Financial Modeling.

BE, Computer Science and Engineering

Thapar Institute of Engineering and Technology

Patiala, India

July 2019 – June 2023

GPA: 9.00 / 10
Coursework: Data Structures and Algorithms, Object-Oriented Programming, Database Management Systems, Operating Systems, Software Engineering, Machine Learning, Data Analytics, and Cloud Computing.

International Transfer Student (EQF Level 7)

University of Malta

Malta

2023 – 2024

Activities

Competitive Programming

2019 – Present

Regularly solve algorithmic problems on LeetCode and Codeforces, with an emphasis on data structures, graph algorithms, dynamic programming, complexity analysis, and structured problem solving.

Speedcubing

December 2012 – Present

Participated in regional and international competitions, developing rapid pattern recognition, algorithmic thinking, consistency, and composure under time pressure.