Headline

Full-Stack Software Engineer | React · TypeScript · Next.js · C# · .NET Core · SQL | Fintech - payments, hedge-fund reconciliation, offline-to-cloud sync

About

Shipping reliable fintech products — from UI to APIs. Full-Stack Software Engineer with 3 years shipping production systems in React, TypeScript and C#/.NET — most recently at WFYI Technology, previously at Indus Valley Partners. What I've built: - FylFlix — four product surfaces (B2C, B2B, Legal, Admin) on one design system and one auth core: Google OAuth → JWT → multi-org RBAC, Razorpay subscriptions with idempotent activation and GST invoicing, B2B discovery across 100+ services. - Tally Connector — a .NET 10 Windows Service syncing 26 TallyPrime entities to the cloud: SQLite staging, delta sync, idempotent write-back, OAuth 2.0 client credentials. - RECON — helped modernize a hedge-fund reconciliation platform from .NET Framework to .NET Core + React: +30% performance, 25% faster release cycles, 10+ production feature releases. - 100+ SSRS financial and compliance reports for PwC, Carronade Capital and Aurelius; SQL/SSIS ETL cut from ~6 hours to 2. Stack: React · TypeScript · Next.js · C# · .NET Core / .NET 10 · REST APIs · SQL Server · PostgreSQL · SQLite · OAuth 2.0 · JWT · RBAC · xUnit · Serilog · AWS S3 B.Tech Information Technology, NMIMS — 3.99/4.00, ranked #1 in program. Portfolio — case studies and interactive architecture diagrams: https://aditin22.github.io/aditi-portfolio/ Open to Software Engineer / Full-Stack Engineer roles · Delhi NCR, open to Bengaluru and Mumbai · aditinavhal01@gmail.com

Location

Greater Delhi Area

AI stack

claude code

claude

codex

cursor

elevenlabs

gemini

Work experience

Software Engineer at WFYI Technology, Jan 2026 - Aug 2026 · 8 mos, Delhi, India, Full-stack engineer on FylFlix, a legal & compliance SaaS platform - owning four product surfaces (B2C, B2B, Legal, Admin) and the shared authentication/workspace architecture end to end, plus the .NET service that syncs on-premise Tally data to the cloud. FylFlix Platform • Built and shipped 4 product surfaces in 5 months - public marketing site, B2B business portal, Legal services module, Admin/Ops panel - on Next.js, React and TypeScript, with a shared Radix + Tailwind design system. • Architected a multi-tenant B2B portal: multi-org/multi-entity support, role-based access control (RBAC), document vault, compliance-task management and analytics dashboards; B2B discovery across 100+ services. • Integrated Razorpay payments & subscriptions with polling-based server verification and idempotent activation; invoicing with GST/government-fee handling. • Designed the unified auth + workspace hub - Google OAuth → JWT with concurrent refresh-token handling - serving personal, legal and business workspaces. • Delivered real-time messaging (threaded UI, unread indicators, pagination) and a quotations + cart/checkout flow for the Legal module. • Drove frontend SEO (JSON-LD, dynamic sitemaps, Open Graph) and full mobile-responsive delivery. Tally Connector • Built a .NET 10 Windows Service syncing 26 TallyPrime entities to cloud workflows (AWS S3, PostgreSQL): SQLite local processing, delta synchronization, and idempotent write-back with reconciliation safeguards so a retry can never post an entry twice. • Secured with OAuth 2.0 client credentials, encrypted secrets and secure IPC; Serilog structured logging and an xUnit suite around the sync paths.

Software Engineer at Indus Valley Partners, Oct 2025 - Dec 2025 · 3 mos, RECON – Reconciliation Solution (Product Development) • Contributed to architecture modernization: migrated the legacy system from .NET Framework to .NET Core + React, improving performance by 30% and reducing release cycles by 25%. • Contributed to end-to-end module development across SQL (database schemas), .NET Core APIs and React components, delivering over 10 successful feature releases with seamless integration. • Specialized in hedge fund reconciliation workflows, improving overall solution accuracy by 20%, and collaborated with QA, delivery managers and clients for 100% on-time, zero-critical-defect releases.

Associate Software Engineer at Indus Valley Partners, Jul 2023 - Oct 2025 · 2 yrs 4 mos, Mumbai, Client Engagements – PwC, Carronade Capital and Aurelius Capital Management • Built tax compliance reporting workflows (Carronade + PwC) and automated 100+ SSRS reports — Taxlot Holding, Gain & Loss, Security Master, liquidity and portfolio reporting. • Enhanced ETL pipelines (SQL/SSIS), cutting reporting time by up to 67% (6h to 2h) and month/year-end processing by 30%.

Android Developer at Phono Technologies (Phono.Mobi), May 2022 - Jun 2022 · 2 mos, Mumbai, Maharashtra, India

Salesforce learning at DGS CLOUD CONSULTING PRIVATE LIMITED, Jun 2021 - Jul 2021 · 2 mos, Jaipur, Rajasthan, India

Education

Bachelor of Technology - BTech, Information Technology, SVKM's Narsee Monjee Institute of Management Studies (NMIMS)

Public links

aditin22.github.io: https://aditin22.github.io/aditi-portfolio/

github: https://github.com/aditin22