Sherard Dalaguit
Remote Full-Stack Software Engineer | Building Production-Ready SaaS Platforms & AI-Driven Applications

About Me

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Sherard Dalaguit

Full-Stack Software Engineer

Los Angeles, CaliforniaManila, Philippines
B.S. Software Engineering & B.S. Computer Science
at the
University of California, Irvine

My Skills

Python

General Purpose

Java

Enterprise Software

C++

System Programming

JavaScript

Web Scripting

TypeScript

JavaScript but better

Node.js

Runtime Environment

React

Frontend Library

Next.js

React Framework

SQL

Database Management

Neo4j

Graph Database

MongoDB

NoSQL Database

Mongoose

ODM for MongoDB

Tailwind

CSS Framework

OpenAI API

AI Integration

Claude Code

CLI-based AI Agent

Git

Version Control

My Experience

I've been working as a Full-Stack Software Engineer for the past few months.
Here's a timeline of my journey so far.

Jan 2026 – Present

Jan 2026 – Present

Software Engineer Consultant

PythonGoOpenAPINeo4jYAML
  • Built a Python backend validation service to prevent incompatible aircraft software deployments by enforcing hardware, software, and configuration constraints prior to fleet rollout.
  • Engineered a deterministic resolution system for large-scale, distributed deployment validation, via dependency graph traversal across 1,500+ aircraft to deliver low-latency (<5s) constraint evaluation.
  • Designed OpenAPI integration contracts and Go-based validation tooling for YAML dependency manifests, enabling pipeline-level verification before Neo4j ingestion.
  • Architected a Neo4j dependency graph schema supporting semantic version ranges, hard vs. soft requirements, and incompatibilities across 50,000+ deployable artifacts.
  • Reduced simulated fleet-scale deployment failures by 90%+ by partnering with a Principal Architect to shift validation to pre-deployment constraint evaluation with actionable incompatibility explanations.

May 2025 – Sep 2025

May 2025 – Sep 2025

Founder & Engineer

TypeScriptNext.jsMongoDBGitHub ActionsSendGrid
  • Launched and deployed a production remote job aggregation platform processing 2,000+ new listings weekly via automated GitHub Actions pipelines that scrape, normalize, and remove stale data across multiple sources.
  • Engineered resilient ingestion pipelines with deduplication and failure handling, reducing duplicate listings by ~40% and ensuring consistent data quality.
  • Designed a MongoDB-backed data model optimized for high-frequency writes and fast querying, enabling near real-time job updates and personalized delivery.
  • Automated serverless email delivery workflows with Next.js API routes and Twilio SendGrid, distributing personalized job digests to 100+ early users with >98% delivery success.

My Projects

I've built a variety of innovative projects that showcase my technical expertise and creative design.
Here are some examples of my work so far.

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TagalogAI

AI Tagalog Conversation Coach

An AI-powered Tagalog learning coach that lets users hold real-time voice conversations with a natural-sounding AI tutor and receive instant, personalized feedback on their grammar, vocabulary, and fluency.

TagalogAI
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Rizzlytics

AI Dating App Profile Analyzer

An AI-powered dating profile analysis system that evaluates photos and message threads using vision-based feedback pipelines and structured AI outputs.

Rizzlytics
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SWEOverflow

StackOverflow Clone App

A platform where developers can share insights, collaborate on projects, and engage in peer-to-peer learning to enhance their skills and foster innovation.

SWEOverflow
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TeamSync

Team Messaging Platform

Inspired by Slack, TeamSync facilitates seamless collaboration and communication among team members through instant messaging and integrated project management features.

TeamSync