Independent backend developer focused on process automation through efficient scripting, robust transactional API architectures, and low-level software optimization. Dedicated to maximizing performance and eliminating hardware overhead.
Structured backend solutions designed for ultra-low latency and reliability.
Robust database schema and API routing using Next.js Server Runtimes. Designed with strict transactional processing, optimized PostgreSQL indexing for extensive product catalogs, and clean structured queries.
Lightweight Python service integrating core business logic, structured menu schemas, and transaction syncing. Features custom API response utilities and structured data handling.
Highly scalable LMS API structure designed with Express.js. Handles dynamic database validation, student enrollment schemas, and session control blocks with clean JWT-based authentication.
State-of-the-art computation engine that offloads CPU-heavy sorting tasks from the main thread. Compiles Rust logic directly into WebAssembly, achieving instant calculations on the client side.
Job-board pipeline engine written in Ruby on Rails. Harnesses the power of ActiveRecord to execute complex transactional queries and relational filters between users, companies, and jobs.
Dynamic background surveillance service. Spawns headless browser routines, blocks non-essential cosmetic files (CSS/images) to minimize network traffic, and logs instantly via Telegram integration.
Raw command-line script engineered for high-speed data harvesting. Requests pure HTML inputs directly to prevent rendering lag, parses DOM elements using custom regex, and outputs standardized CSV logs.
Raw HTTP router optimized for processing dense webhook payloads. Dispatches asynchronous background workers natively using Go Goroutines, consuming under 5MB of RAM under peak stress testing.
Technical logs covering build runs, profiling, and stress-testing diagnostics.
Designed a FastAPI validation schema to ensure stock operations run under atomic database transactions. If requested quantity exceeds available stock, the entire process is safely rolled back, preventing data inconsistency.
if db_producto.stock < item.cantidad:
raise HTTPException(status_code=400, detail='Insufficient stock')Wrote a low-overhead Ruby script to compress local system log outputs, encrypt the archives using OpenSSL, stream them to AWS S3, and prune files older than 30 days to maintain hardware storage sanity.
cipher = OpenSSL::Cipher.new('AES-256-CBC')
cipher.encrypt
File.open(backup_file, 'wb') { |f| f.write(cipher.update(data) + cipher.final) }Exploring memory boundaries between JavaScript complex types and Rust pointers to accelerate client-side filtering algorithms without JS garbage collector overhead.
#[wasm_bindgen]
pub fn count_primes(limit: u32) -> u32 { ... }Configured custom readable streams in Node.js to parse gigabyte-scale logs chunk by chunk, ensuring the system memory never exceeds a constant 30MB during execution.
const stream = fs.createReadStream('heavy_log.txt');
stream.on('data', (chunk) => { processChunk(chunk); });Built a minimal API server using Go's native 'net/http' library. Capable of handling thousands of payload streams concurrently via lightweight goroutines while keeping memory footprint under 8MB.
go func(payload Data) {
processIncomingWebhook(payload)
}(data)