Available for Experienced / Lead Roles

Architecting High-Scale
Fintech & Cloud Systems.

I'm Ashwani Pratap Singh, a Full Stack Developer & Technical Lead with 4+ years of experience engineering high-volume reconciliation tools, banking architectures, and cloud-native solutions using ASP.NET Core, Angular, SQL Server, & Azure.

4+

Years Experience

10+

Enterprise Apps

87%

Performance Boost

BFSI

Core Domain

// Ashwani Pratap Singh — Profile

const leadEngineer = {

  name: "Ashwani Pratap Singh",

  primaryStack: [".NET Core", "Angular", "Azure", "MsSQL"],

  focus: ["High-Volume Data", "RAG and Agentic AI", "FinTech"],

  keyAchievement: "Reconciliation reduced: 5h -> 40m"

};


// Status: Available for impactful challenges

leadEngineer.deployProductionReadySolution();

Capabilities

Technical Expertise

Backend Engineering

ASP.NET Core ASP.NET MVC C# RESTful APIs Microservices Entity Framework Core Express.js

Frontend Development

Angular TypeScript JavaScript (ES6+) HTML5 / CSS3 React Native (EAS) Responsive UI/UX

Cloud & DevOps

Microsoft Azure AWS (EC2, Lambda) Docker Kubernetes Azure DevOps CI/CD Hangfire

Database Architecture

Microsoft SQL Server MySQL OracleDB MongoDB Stored Procedures Query Optimization

AI & Developer Tools

Azure OpenAI Azure AI Foundry Microsoft Copilot Claude Git / GitHub Jira
Track Record

Work Experience

Full Stack Developer

Speridian Technologies
June 2025 – Present
  • Spearheading enterprise application modernization utilizing ASP.NET Core, Entity Framework Core, MS SQL Server, and Angular.
  • Contributing directly to architecture design, API skeletons, and robust business logic for high-availability systems.
  • Implemented high-performance Angular UI components to optimize rendering speeds and improve overall end-user operational workflows.

Full Stack Developer – Lead

Abylle Solutions
April 2022 – June 2025
  • Architected and delivered 10+ mission-critical enterprise applications in the BFSI & FinTech sectors.
  • Delivered high-volume e-invoicing and reconciliation systems for tier-1 institutions across South and Central Asia.
  • Engineered microservice architectures using Backend-For-Frontend (BFF) patterns, improving system scalability and reducing deployment friction.
  • Mentored engineering teams across agile sprints while maintaining strict cybersecurity and data compliance benchmarks.
Showcase

Featured Projects

Banking & FinTech

NEFT & RTGS Reconciliation

High-throughput financial reconciliation engine engineered to reconcile gigabytes of complex transactional ledger datasets.

⚡ Performance: Processing time cut from 5 hours to 40 minutes.
.NET Core SQL Optimization Parallel Processing
Kotak Mahindra Bank

Omega (IPO Reconciliation)

Redesigned a monolithic platform into a multi-tenant IPO reconciliation platform with rigorous compliance and high dataset capacity.

Multi-Tenant Banking Security MS SQL
Tax Compliance

VITA (Tax Advisor)

Global tax-compliance system built for ZATCA e-invoicing standards with automated Azure file uploads and background queue management.

ZATCA Azure Storage Hangfire
FinTech SaaS

Delta (GST Tool)

High-volume data processing engine capable of reconciling multi-GB CSV and Excel datasets, boosting efficiency by over 80%.

AWS Big Data Handling Stored Procs
Mobile / EdTech

My Finance Wellness

Cross-platform financial education mobile app with multilingual assessments and batch generation utilities.

React Native Expo EAS App Store
Enterprise Insurance

FUSION Platform

Enterprise software product for an insurance giant featuring Azure File Share, JAMS job automation, and Angular spreadsheet tools.

Angular Azure File Share JAMS
Academics

Education

B.Tech in Computer Science & Engineering

Dr. A.P.J. Abdul Kalam Technical University (AKTU)

2015 – 2019
Initiate Contact

Let's Discuss Opportunities

Open to Technical Leadership & Senior Engineering Roles

Whether you need to scale financial reconciliation engines, design cloud microservices on Azure/AWS, or modernize legacy monolithic systems, let's connect.

Full Stack Lead BFSI & Fintech Microservices Bengaluru / Remote