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aakashrajput/README.md
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About

I am a Senior Software Engineer specializing in AI-enabled systems, full-stack development, and distributed platforms. With 5+ years in production engineering across FinTech and enterprise domains, I ship end-to-end solutions—from concept through design, implementation, testing, and production support.

My experience spans:

  • AI integration in production: building agentic systems, multi-model orchestration, LLM routing
  • Financial platforms: payments, reconciliation, complex workflows at scale
  • Distributed systems: REST APIs, microservices, high-volume transaction processing
  • Cloud infrastructure: Azure, Docker, CI/CD, observability

I combine rigorous software engineering fundamentals (clean architecture, testing, non-functional requirements) with a founder's mindset—building products that users rely on in ambiguous, fast-moving environments.

Open to: Senior Software Engineer · Engineering Lead · AI-focused full-stack roles


Tech Stack

Backend & AI

Frontend & UI

Data & Infrastructure

Cloud, DevOps & Tools


Expertise

Domain Level Details
C# / .NET / ASP.NET Core Expert REST APIs, microservices, EF Core, clean architecture
AI Integration & LLM Orchestration Expert Multi-model routing, RAG, semantic search, agentic systems
Full-Stack Development Expert React, Next.js, TypeScript; Node.js/Express backends
Distributed Systems Advanced Transaction processing, scalability, high-availability design
Financial Platforms Advanced Payments, reconciliation, compliance, audit trails
Cloud & DevOps Advanced Azure, Docker, CI/CD pipelines, infrastructure as code
Testing & Quality Advanced xUnit, Jest, automated testing strategy, code review standards

Featured Projects

KlaatAI — AI Routing Platform & Founder

Production AI platform with multi-model orchestration, vector search, and full-stack SaaS infrastructure.

Attribute Detail
Stack Python/FastAPI (routing) · C#/.NET (services) · Next.js/Tailwind (web)
Architecture Custom MoE router · LLM classifier · Automatic failover · Per-tier access control
Scale Multi-model, production-ready, tiered billing
Key Features Vector search (RAG) · JWT auth · Razorpay integration · Usage analytics · Row-level data isolation
Live URL klaatai.com
Repository Private (core IP)

What it does:

  • Klaatu-o1: A custom Mixture-of-Experts router that classifies requests and dispatches to the optimal LLM provider
  • Python/FastAPI backend: Handles routing logic, model orchestration, failover, vector search
  • C#/.NET services: User management, JWT authentication, Razorpay billing, usage reporting, dashboards
  • Full product delivery: Web chat interface, terminal CLI (KlaatCode) with codebase indexing, tiered SaaS model

Demonstrates founder-level ability to ship end-to-end AI products in ambiguous, innovation-led environments.

StavPay — Multi-Currency Financial Platform (Senior Engineer)

Global payments and reconciliation platform processing 1,000+ high-volume transactions with 99.8% uptime.

Attribute Detail
Stack ASP.NET Core · React · SQL Server · Azure DevOps · Docker
Scale 1,000+ transactions · Multi-currency support · Enterprise clients
Integrations QuickBooks · NetSuite · Sage Intacct (25% sync time reduction)
Architecture Microservices · Event-driven workflows · CQRS patterns
Testing 500+ automated tests (xUnit) · High regression coverage
Uptime 99.8% availability · Zero critical incidents

Key achievements:

  • Architected REST API design balancing throughput, auditability, and maintainability
  • Engineered third-party integrations reducing manual reconciliation by 25%
  • Built and integrated an AI agent for vendor sync automation — orchestrating model selection, detecting anomalies, automating QA
  • Optimized SQL Server queries improving P95 latency by 30%+
  • Led code review standards and mentored engineers on non-functional requirements
NetSuite AI Agent — Agentic System Integration

Production AI agent automating vendor-sync validation and anomaly detection in financial workflows.

Attribute Detail
Stack C# · LLM APIs · Semantic Kernel · SQL Server
Scope Vendor data validation · Anomaly detection · QA automation
Impact Eliminated manual regression checks · Reduced QA effort by 40%
Architecture Request classification · Model orchestration · Workflow automation

What it does: Embedded agentic logic into StavPay's core reconciliation flow—classifying sync events, detecting data anomalies, suggesting resolutions. Demonstrated ability to integrate AI capabilities into production financial systems.

Broker Invoice System — End-to-End Financial Module (Senior Engineer, Geoserves)

Enterprise invoice lifecycle system handling proforma, final, write-off, and preview generation.

Attribute Detail
Stack C# / .NET · ASP.NET Core · SQL Server · EF Core
Scope Proforma invoices · Final invoices · Write-off handling · PDF generation
Design Calculation engine · Validation logic · Audit trails
Responsibility End-to-end ownership from design through production support

What it does: Owned the complete delivery of a complex financial module—designing the calculation engine, implementing validation logic, ensuring compliance and auditability. Demonstrates ability to own high-complexity features balancing real-time accuracy against operational complexity.


Experience

Senior Full Stack Developer II — Geoserves

Oct 2025 – Present

Building maritime and finance enterprise products using .NET, Angular, SQL Server. Owned end-to-end delivery of broker invoice module (proforma, final, write-offs, preview generation). Architected REST APIs for analytics dashboards. Established code review standards and mentored engineers on non-functional requirements.

C# · .NET · ASP.NET Core · SQL Server · EF Core · REST APIs · Angular

Senior Software Engineer — Stavtar Solutions

Jul 2021 – Sep 2025

Led full-stack delivery of StavPay, a multi-currency payments and reconciliation platform serving enterprise financial institutions. Architected REST API design, engineered third-party integrations (QuickBooks, NetSuite, Sage Intacct), built 500+ automated tests (xUnit). Built and integrated an AI agent for NetSuite sync automation and anomaly detection. Mentored junior and mid-level engineers across distributed teams.

ASP.NET Core · REST APIs · React · SQL Server · Docker · Azure DevOps · Distributed Systems


Achievements & Recognition

Recognition Details
Senior Engineer 5+ years delivering production-grade systems
StavPay Led end-to-end platform delivery for 1,000+ transactions/day
AI Integration Built KlaatAI (founder) and NetSuite AI Agent in production
FinTech Domain Payments, reconciliation, compliance, multi-currency, high-volume
Team Leadership Mentored engineers · Established code standards · Led Agile delivery
Scale & Reliability 99.8% uptime · 25% sync time reduction · 30%+ query optimization

Certifications & Training

Microsoft

Microsoft C# Foundation   .NET Fundamentals


IBM

IBM Full Stack Developer


freeCodeCamp

Responsive Web Design


Currently Learning

Deep Dive:
  - System Design & Distributed Systems
  - Advanced backend architecture patterns
  - LLM orchestration & agentic frameworks

Building:
  - AI-powered production applications
  - SaaS platforms with enterprise-grade reliability
  - Developer tooling at scale

Exploring:
  - Semantic Kernel & Copilot patterns
  - Event-driven systems & event sourcing
  - Advanced cloud engineering (Azure, AWS)

Open To:
  - Senior Software Engineer roles at product-first companies
  - AI/ML-focused full-stack positions
  - Engineering Lead opportunities
  - Visa-sponsoring roles in Ireland / Finland

GitHub Analytics

 




GitHub Trophies


Contribution Activity


Connect & Collaborate

     

Building at the intersection of AI, full-stack engineering, and distributed systems. Open to relocation

Pinned Loading

  1. CollegeManagementSystem CollegeManagementSystem Public

    College/School Management system written in C

    C

  2. Node.js_Game_Sekeleton Node.js_Game_Sekeleton Public

    Node.js game server (demo project)

    HTML

  3. AdminDashboard AdminDashboard Public

    Basic full functioning user and Admin dashboard in Php

    CSS 1

  4. DevelopersCup DevelopersCup Public

    Forked from DevelopHowTo/DevelopersCup

    National level code jam organised by DevelopHowTo

    PHP 2 1

  5. CMS CMS Public

    Fully functioning cms with admin dashboard (Blog)

    JavaScript 1 1

  6. UserInfoGen UserInfoGen Public

    Forked from SaiNoxTech/UserInfoGen

    User Info Generator for ML DataSets

    Roff 1