Novanda Fadly — Portfolio

About me

Analyst by day,
builder by night.

I work in management accounting and financial analysis at PT Pupuk Indonesia — handling COGS reconciliation, cost allocation, and performance reporting across fertilizer subsidiaries.

Outside my day job, I build data tools and web apps — from personal finance trackers to AI-powered receipt parsers — mostly to scratch my own itch and sharpen my dev skills.

I believe the best internal tools come from people who actually use them.

Data & Analytics

Power BI Python SQL DuckDB STATA SAP FICO

Dev Stack

Next.js React Supabase FastAPI TypeScript

AI & Infrastructure

LangChain pgvector Gemini API Vercel Git

Jul 2025 — Now

Management Accounting

PT Pupuk Indonesia (Persero)

Mar 2024 — Mar 2025

Business Performance Management Intern

PT Pupuk Indonesia (Persero)

Jan 2024 — Mar 2024

Sustainability Report Analyst

UNSW Sydney

Feb 2022 — Jul 2022

Backend Engineering Track

GoTo Impact Foundation × GoTo

Sep 2018 — Nov 2022

B.Mgt · GPA 3.44/4.00

Universitas Jenderal Soedirman

Side projects

Things I've built.

Personal tools and internal apps built to solve real problems — not for freelance, just for learning and utility.

DompetKu

Personal finance management app

Live

A zero-based budgeting app built with Next.js and Supabase. Manage multiple wallet pockets (operasional, tabungan, kantor), track debts and receivables with wallet integration, and monitor monthly budgets — all in one dashboard.

Designed around a strict architectural rule: all wallet balance changes go through database triggers only — the frontend only inserts or deletes, never updates directly.

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Wallet PocketsSeparate buckets for personal, savings, and work expenses with real-time balances

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Debt & ReceivablesTrack who owes you (and vice versa) linked directly to wallet movements

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Budget TrackingMonthly spend vs budget with category breakdown — kantor expenses excluded from personal budget

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Trigger-based ArchitectureBalance integrity enforced at DB level via Supabase Postgres triggers

dompetku.novandafadly.com

Ringkasan Bulan Ini Apr 2026

Operasional

Rp 2.5jt

Tabungan

Rp 1.8jt

Pengeluaran

Rp 1.2jt

Makan siang-Rp 45k

Gaji bulan ini+Rp 8.0jt

Sewa kos-Rp 2.0jt

Tabungan darurat+Rp 1.5jt

Reimburse App

Team reimbursement tracker with AI receipt parsing

Internal

An internal web app used by a small team (5 staff) to manage reimbursement submissions. Staff upload receipts and evidence, the app uses Gemini AI to parse them automatically, and generates a clean PDF rekap for approval.

Supports two attachment types: nota (receipts) and evidence rapat (meeting evidence) — each displayed separately in the recap view with proper page-break handling for printing.

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AI Receipt ParsingGemini 2.5 Flash extracts amount, vendor, and date from uploaded nota images automatically

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Dual Attachment TypesSeparate handling for receipts and meeting evidence with correct labeling in recap

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PDF Rekap GeneratorPrint-ready recap with evidence displayed before the summary table, page-break safe

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Supabase StorageSecure file storage with Auth — one shared admin account for the whole team

reimburse-app.novandafadly.com

Reimbursement — April 2026

Total Entry

Disetujui

Total (Rp)

4.2jt

Staff A — TransportRp 85kApproved

Staff B — Rapat PertemuanRp 320kPending

Staff C — ATKRp 45kApproved

Staff D — KonsumsiRp 150kApproved

Market Intelligence Agent

AI portfolio research agent with RAG

Live

An AI-powered research agent for IDX (Indonesian Stock Exchange) portfolio analysis. Combines LLM reasoning with real-time financial data and a vector knowledge base to answer complex investment questions about IDX-listed companies.

Built with LangChain/LlamaIndex for agentic orchestration, Supabase pgvector for semantic search over financial documents, and yfinance for live price and fundamental data.

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RAG PipelineFinancial reports and analyst notes embedded into pgvector for semantic retrieval

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Agentic ToolsAgent can call yfinance, screen stocks by P/BV / ROE / DER, and reason across multiple sources

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IDX ScreenerFilters IDX80 + sectoral expansion by custom fundamental criteria

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Next.js Chat UIConversational interface for portfolio Q&A with streamed responses

market-intelligent.novandafadly.com

user > Screener IDX80, P/BV < 1.2, ROE > 12%, DER < 1.5

── Calling tool: screen_stocks(filters={p_bv: "<1.2", roe: ">12%", der: "<1.5"}) ──

agent > Found 7 candidates:

BBNI · P/BV 0.95 · ROE 14.2% · DER 0.8

PTBA · P/BV 1.08 · ROE 22.4% · DER 0.4

INDF · P/BV 1.11 · ROE 13.1% · DER 0.9

+ 4 more...

user > Analisis BBNI — layak beli sekarang?

── Retrieving context from pgvector: BBNI Q4 2025 laporan... ──

agent > BBNI saat ini diperdagangkan di bawah book value...

PDF Organizer

Client-side PDF manipulation toolkit

Live

A fully client-side PDF tool built with Next.js 15 — no server, no uploads, no privacy risk. Drop in your PDFs, rearrange pages with drag-and-drop, merge multiple files, split, rotate, delete pages, and compress output in three quality presets.

Built with pdf-lib for manipulation and pdfjs-dist for rendering, with a performance-first architecture: lazy page rendering, virtual grid for large documents (200+ pages), and chunked file reading.

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Merge & ReorderDrag-and-drop to reorder pages across multiple PDFs before merging into one

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Split & CompressExtract page ranges and compress with three presets: screen, ebook, and printer quality

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Performance OptimizedVirtual grid + IntersectionObserver lazy rendering — handles 200+ page documents smoothly

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100% Client-SideAll processing in the browser — files never leave your device, no backend needed

pdf-organizer.novandafadly.com

PDF Organizer

Merge Split Compress

p.1

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p.2

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p.3

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p.4

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3 files · 12 pages total

↺ Rotate ⬇ Export PDF

Novanda
Fadly.

Analyst by day,
builder by night.

Things I've built.

Skills & tools.

Credentials.

Let's connect.

NovandaFadly.

Analyst by day,builder by night.

Things I've built.

Skills & tools.

Credentials.

Let's connect.

Novanda
Fadly.

Analyst by day,
builder by night.