Hi, I'm

Saul Quispe

Full Stack Developer

I build accessible, pixel-perfect digital experiences for the web. Passionate about creating elegant solutions to complex problems with clean, maintainable code.

View My Work

Technical Skills

Technologies I work with

Backend

TypeScript

Python (FastAPI/Flask)

Node.js

PostgreSQL / pgvector

MongoDB

Redis

GraphQL / REST APIs

Microservices

Artificial Intelligence

Generative AI (GPT, Gemini)

LangChain / RAG

ElevenLabs (TTS)

Whisper / Deepgram (ASR)

ElasticSearch

Vector Databases

Frontend

React

Next.js

Tailwind CSS

Zustand / Redux

Framer Motion

DevOps & Cloud

AWS (EC2, ECS, CloudWatch)

Google Cloud Platform

Docker

CI/CD (AWS CodePipeline)

CloudFlare

Business Tools

Stripe Integration

Social Login / Auth0

Process Automation

GitHub Activity

Contributions

Less

Work Experience

My professional journey

Generative AI Backend Developer

Freelance (AI Content Platforms)

May 2025 — Present

Developing AI assistants using LangChain, GenKit, and multimodal models (Gemini, OpenAI). Orchestrating complex workflows for automated video/image generation and voice synthesis using ElevenLabs and Deepgram.

PythonTypeScriptLangChainGenKitGoogle CloudFastAPI

Backend Developer

EQUIP

2024 — May 2025

Developed chatbots using GraphQL to enhance user interaction efficiency. Automated complex reporting systems, saving over 10 hours of manual work weekly.

TypeScriptPythonGraphQLNode.jsPostgreSQL

Backend Developer

DRAWIFY

2022 — 2023

Migrated a monolithic API to a microservices architecture using GraphQL. Optimized search performance by 60% through ElasticSearch implementation and integrated Stripe for secure payments.

Node.jsGraphQLElasticSearchStripeMicroservices

Backend Developer

Freelance (Eatos)

2020 — 2022

Designed and deployed REST APIs and automated CI/CD pipelines using AWS CodePipeline. Configured high-availability infrastructure on EC2 and ECS with CloudWatch monitoring.

Node.jsAWSDockerCI/CDECS

Featured Projects

Some things I've built

Vibe Coding Platform

Interactive AI-assisted development platform allowing rapid prototyping via natural language, optimizing creative workflow and real-time code generation.

Next.jsVercel AI SDKTailwind CSSOpenAI

View Code

Multimodal RAG System

Advanced Retrieval-Augmented Generation system capable of processing and querying information across multiple modalities (text, images, and documents) using state-of-the-art LLMs.

PythonOpenAIVector DatabasesLangChain

View Code

Smart Video Reframe

Intelligent AI-based tool for automatic video reframing, detecting the main subject to dynamically adapt horizontal formats to vertical (9:16).

PythonComputer VisionMediaPipeMoviePy

View Code

Next.js Inngest Orchestrator

Professional template for managing complex workflows and background jobs using Inngest within the Next.js ecosystem.

Next.jsInngestTypeScriptServerless

Live Demo View Code

WebCodec Video Generator

High-performance video generation engine utilizing the native WebCodecs API to render and export video directly from the browser.

JavaScriptWebCodecs APICanvasWeb Workers

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PDF to JSON Extractor

High-precision data extractor that converts complex PDF documents into clean JSON structures, ideal for feeding data pipelines or AI models.

PythonPyMuPDFData EngineeringJSON

View Code