Available for remote work
Hello, I'm

Anderson Sinaluisa

Software Engineer · Product Builder

I build products people can actually use.

Software Engineer with 5+ years of experience building production systems, financial software, automation, AI-powered products and developer tools.

Based in Ecuador, working worldwide
Guayaquil, EcuadorUTC-5Open to remote
Anderson Sinaluisa
5+Years building software
About me

I build because I'm curious
about how things work.

5+Years in production engineering
3Active production projects
UTC-5Guayaquil, Ecuador

Software Engineer from Ecuador with more than five years building enterprise software, financial systems and automation. I also build my own products and experiment with AI, mobile apps and hardware.

  • Building
    Fino — real-time financial liquidity
  • Experimenting
    AI agents & local LLMs (Ollama / Llama.cpp)
  • Hardware
    WristOS — custom embedded wearable OS
Read the blog
What I do

Focus areas

Systems Architecture

Production systems and enterprise software designed to scale and stay maintainable.

Fintech

Financial software: reconciliation, balances and real-time liquidity.

AI & Automation

AI-powered products, local LLMs, OCR and automation pipelines.

Developer Tools

Tools that make developers faster: SQL, schema documentation and pricing your work.

Tools & skills

Technologies I use

Languages

TSTypeScriptprimaryJSJavaScriptRsRustPyPythonSQLSQLGoGo

Backend & Data

NoNode.jsFaFastAPIPgPostgreSQLReRedisChClickHouseDkDocker

Frontend & Mobile

ReReactNxNext.jsRNReact NativeTwTailwind CSSTaTauri

AI & Automation

AIOpenAI APIOlOllamaLlLlama.cppOCRTesseract
Featured products

Selected work

GitHub
Safe to spendFino
$1,248.60
Daily safe$42.80
Next payroll23 days
App Store · iPhone

Fino

Personal finance that tells you what you can actually spend.

A personal finance engine that calculates safe-to-spend liquidity in real time from recurring obligations, pending card authorizations and scheduled payroll — not just past spending.

  • Bank accounts and cash in one place, with statement import and balance reconciliation
  • Available balance: subtracts money already committed so you see what you can really spend
  • Spending by category, monthly statistics and automatic insights
  • Fino AI: log expenses, create budgets and import statements from a chat — always with your confirmation
React NativeNode.jsPostgreSQLPlaid APITesseract OCR
Download on the App Store
› top customers by revenue last 30 days
SELECT c.name, SUM(o.total) AS revenue
FROM customers c
JOIN orders o ON o.customer_id = c.id
WHERE o.created_at > now() - interval '30 days'
GROUP BY c.name ORDER BY revenue DESC;
✓ Safe Mode on · SELECT only
Desktop · AI

SQL Copilot

Your database. Now with context.

A desktop app that turns natural language into SQL that knows your schema, with safe defaults so the AI never touches your data by surprise.

  • Schema-aware SQL generation for your dialect, reviewable before it runs
  • Safe Mode: SELECT-only execution and LIMIT guardrails against large scans
  • Plain-language explanations of any SQL and a visual schema explorer
  • Markdown documentation of your schema, with credentials encrypted locally — PostgreSQL, SQL Server and MySQL
TauriRustReactTypeScriptOpenAI API
Visit website
Suggested hourly rate$42/hUSD · +18%
Project match86%
Market positionFair range
ReactNode.jsPostgreSQLAWS
Web · AI

Tarify Dev

Know what your work is worth before you send the quote.

A rate and salary calculator for developers: it turns your target income and costs into an hourly rate, reads your CV with AI and shows where you stand in the market.

  • Hourly rate from your target salary, operating costs and real billable time
  • AI CV analysis: detected skills, gaps, market fit and a salary recommendation
  • Project quotes: estimates hours and complexity and checks how well your CV fits the requirement
  • Pricing strategy with a safety margin; uploaded files are used only for the analysis, never kept as records
ReactViteReact RouterOpenAI API
Visit website
Right now

What I'm working on

01

Fino

Live on the App Store, now with Fino AI.

02

SQL Copilot

AI SQL workspace for desktop.

03

AI agents & local LLMs

Ollama · Llama.cpp

04

WristOS

Custom embedded OS for a wearable.

Let's connect

Have a product in mind?
Let's build something people actually use.

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