Hello, I'm

Aashutosh Shrivastav

Building Scalable Fintech Platforms That Feel Effortless|

Senior Software Engineer · Full-Stack Developer · Angular & Java Specialist

Experienced Full-Stack engineer with 5+ years building fintech and enterprise platforms, shipping scalable UI systems, and leading technical initiatives across banking products.

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About Me

The Story So Far

I’ve always been driven by one question: how do we make complex systems feel simple?

Over the last 5+ years, I’ve built and scaled fintech and enterprise applications at Finastra and now Tech Mahindra, turning business-heavy workflows into reliable, user-friendly digital experiences.

My work has spanned Angular migrations, reusable component libraries, dashboard frameworks, microfrontend architecture, REST APIs, and modern testing practices. I enjoy owning the full product journey—from architecture and implementation to performance, accessibility, and delivery quality.

Today, I focus on scalable engineering systems that balance speed, maintainability, and long-term value. Whether I’m leading frontend architecture or shaping backend services, I’m most effective when I can connect product complexity with clean technical execution.

When I’m not writing code, I’m usually thinking a few moves ahead in chess or staying curious about the systems and trends shaping the world around us.

Quick Facts

📍
Based inPune, India
💼
Current RoleSenior Software Engineer @ Tech Mahindra
🎓
EducationB.Tech CS, IIT Dhanbad
🏆
JEE AdvancedAIR 3231
☕
FuelChai & Curiosity
5+Years Experience
3Enterprise Products
2+Leadership Initiatives
Tech Stack

Tools of the Trade

Technologies I've battled with, befriended, and built with.

Frontend

Angular (11–21)Expert5+ yrs
TypeScriptExpert5+ yrs
HTML/CSS/SCSSExpert5+ yrs
Material Design / StorybookAdvanced3+ yrs
ReactIntermediate1 yrs

Backend & Data

JavaExpert5+ yrs
Spring BootExpert4+ yrs
FastAPIAdvanced1+ yrs
REST APIs / MicroservicesExpert5+ yrs
PostgreSQL / OracleAdvanced4+ yrs

Tools & Practices

Version Control→Git, GitHub, GitHub Actions
CI/CD→Jenkins, Docker, SonarQube
Project Management→Jira, Confluence, Agile/Scrum
Design→Figma, Material Design
Testing→Jest, TestNG, TDD
Architecture→Micro Frontends, Module Federation, AWS

Concepts I Live By

🧩Design Patterns & TDD
🎨Design Systems & Theming
🌐Multilingual & Accessible UIs
📊Dashboards & Data Visualization
🔐Role-Based Access Control
⚡Performance & Scalable Architecture
Featured Work

Work That Speaks

Enterprise solutions, side hustles, and everything in between.

01

Liquidity Management System (FLM)

Enterprise Product @ Finastra·Frontend Lead & Full-Stack Engineer
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2023 – 2026

The Challenge

Banks needed a modern platform to manage liquidity, intercompany loans, dashboards, and cash positions without relying on legacy interfaces.

What I Built

A scalable, enterprise-grade Angular application that modernized banking workflows with reusable UI building blocks and strong UX.

Key Contributions

  • 🏗️ Built the client-side application from the ground up using Angular 14–20
  • 🔄 Led the Angular migration from v18 to v20 and improved maintainability
  • 📦 Owned a branding module and 90+ reusable UI components for cross-product use
  • 📄 Built a client-side PDF generation engine with jsPDF for finance reporting
  • 🧪 Implemented Jest and TestNg-backed testing for quality and regression safety
  • 🌐 Delivered responsive, multilingual, and design-driven experiences from Figma prototypes
  • 🧱 Contributed to dashboard BFF architecture and core library development

Tech Stack

Angular 14–20TypeScriptJava 17PostgreSQLjsPDFJestTestNgSwaggerStorybook
02

Virtual Account Management (VAM / FVA)

Enterprise Product @ Finastra·Full-Stack Engineer
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2021 – 2023

The Challenge

The product needed a unified experience for virtual accounts, workflows, reports, and reconciliations across complex banking processes.

What I Built

A multilingual, accessible platform that simplified transaction banking operations while keeping permissions and workflows robust.

Key Contributions

  • 🧩 Built an OWASP-compliant reusable component library with 30+ Angular components
  • 🌍 Delivered RTL, bidirectional UI, and multilingual support for global users
  • 🔐 Implemented role-based access control and granular permission management
  • 📝 Developed dynamic forms driven by JSON schemas for flexible workflows
  • 📬 Integrated IBM MQ for asynchronous event processing and reconciliation flows

Tech Stack

Angular 11–16TypeScriptJavaPostgreSQLIBM MQREST APIsMyBatis
03

Ash UI Lib

Open Source / Reusable Framework·Creator & Maintainer
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Ongoing

The Challenge

Enterprise teams often reinvent UI components, creating inconsistency and slowing delivery across products.

What I Built

A production-ready Angular component library focused on performance, accessibility, and reusable fintech patterns.

Key Contributions

  • 🧩 Built modular, tree-shakeable components for high-performance dashboards
  • 🎨 Added theming with CSS custom properties and Material Design 3 patterns
  • ♿ Designed around WCAG 2.1 AA accessibility and keyboard usability
  • 📊 Included data-grid, dynamic form, chart, and dashboard building blocks
  • 📚 Structured the library with Storybook documentation and test coverage

Tech Stack

Angular 20+TypeScriptMaterial Design 3EChartsStorybookSCSS
View on GitHub
04

Cashflow Forecasting AI

Personal Fintech POC·Creator & Maintainer
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Ongoing

The Challenge

Treasury teams needed explainable forecasting tools that could surface what-if scenarios and model trustworthiness.

What I Built

A full-stack fintech prototype that combines Angular, FastAPI, and ML models for intelligent cashflow forecasting.

Key Contributions

  • 🤖 Implemented a multi-model ML strategy router for cold-start and maturity scenarios
  • 📈 Explored Quantile Regression, Temporal Fusion Transformer, and XGBoost approaches
  • 🧠 Built SHAP-based explainability to surface model decisions clearly
  • 🔄 Added disruption scenario analysis for supply chain and capex shocks
  • 🗄️ Designed a bitemporal data pipeline with drift detection and forecasting readiness

Tech Stack

Angular 21FastAPILightGBMPostgreSQLSHAPPython
View on GitHub
05

Sales Management System

Freelance Contribution·Technical Consultant
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Short Engagement

The Challenge

A growing business needed an end-to-end solution to manage sales, inventory, payments, and shipments—across web and mobile.

What I Built

Delivered a full-stack platform with Android, web dashboard, payment integration, and logistics tracking for sales operations.

Key Contributions

  • 📱 Built a native Android interface for on-the-go sales management
  • 🖥️ Delivered an Angular web dashboard for inventory, analytics, and admin workflows
  • 💳 Integrated Razorpay for seamless payment processing
  • 🚚 Connected third-party shipment APIs for logistics tracking and order fulfilment
  • 🔔 Added Firebase push notifications for stock and order alerts
  • 📧 Implemented scheduled email notifications for inventory and sales updates
  • 👨‍🏫 Guided architecture decisions, code reviews, and mentored 3 junior engineers

Tech Stack

AndroidAngularTypeScriptRazorpayFirebaseREST APIs
Career

The Path So Far

2026
📍

NOW Senior Software Engineer @ Tech Mahindra

Leading delivery and technical strategy for modern enterprise platforms

2025
🚀

Led Angular migration and platform modernization @ Finastra

Moved core banking experiences forward from Angular 18 to 20

2024
🏗️

Built micro frontend architecture and reusable UI systems

Module Federation and shared component foundations across products

2023
⬆️

Promoted to Software Engineer @ Finastra

Recognized for strong ownership and consistent delivery

🎨

Developed dashboard frameworks and branding modules

Enabled reusable analytics and white-label experiences

2021
🎯

Joined Finastra as Associate Software Engineer

Started my career in enterprise fintech products

2020
🎓

Graduated from IIT Dhanbad

B.Tech in Computer Science & Engineering

2015
🏆

JEE Advanced AIR 3231

Among the top performers in a 1.5M+ aspirant cohort

Get In Touch

Let's Build Something Great

Got an interesting opportunity? A challenging problem? Or just want to talk tech?
I'd love to hear from you.

I'm currently exploring opportunities where I can:

  • 🏛️Lead frontend architecture and technical strategy for complex products
  • 🚀Build scalable fintech platforms that handle real-world financial workflows
  • 🎨Create design systems and reusable engineering patterns across teams
  • 👥Mentor engineers and help shape high-performing delivery practices
Full-TimeActively seeking senior engineering roles
ConsultingAvailable for short-term engagements

Say Hello

Emailashuism7@gmail.com
LinkedInlinkedin.com/in/aashutosh-shrivastav
GitHubgithub.com/aashutosh-shrivastav

Drop me a line — I respond faster than most Angular apps load. ⚡