Hey, I'm Alanray Baltazar Elangos.

Built a multi-tenant e-signing platform (Supabase, PostgreSQL, AWS HSM) replacing PandaDoc, reducing costs from $10K–$15K/month to ~$2.5K/month while preserving auditability, compliance, and core functionality

Designed a PandaDoc-compatible API layer, enabling zero-disruption migration of an existing finance platform

Implemented webhook-driven document lifecycle events (created, viewed, signed, expired), enabling event-based integrations and eliminating polling

Deployed a self-hosted LLM platform (Docker, Ollama, Open WebUI) on Hetzner, removing reliance on third-party AI providers

Built an embeddable AI chat widget (Vite, shadcn/ui), deployable via script injection across platforms like WordPress

Managed CI/CD pipelines (GitHub Actions) and production infrastructure via self-hosted Coolify

Scaled a multi-tenant backend architecture (NestJS, Prisma ORM, PostgreSQL) to support agency client hierarchies, implementing tenant-aware data access and managing schema evolution via Prisma migrations

Improved domain purchasing and provisioning workflows by enhancing domain search and enabling multi-inbox setup during purchase, streamlining email infrastructure onboarding

Developed a Next.js dashboard (Mantine UI) for campaign analytics using internal reporting APIs

Implemented a campaign onboarding and lead ingestion flow enabling users to target industries and companies, and retrieve relevant leads for campaign creation

Implemented a global campaign lead opt-out system to handle unsubscriptions across channels, ensuring compliance and consistent user preferences

Integrated generative AI APIs to support GTM workflows (P2B, P2C) and generate personalized campaign content

Deployed self-hosted LLMs (Ollama, Open WebUI) for internal tooling, reducing reliance on external AI providers

Wrote API tests to support CI workflows, contributing to improved reliability and safer code changes using Jest

Authored technical architecture documentation, improving system clarity and enabling better planning, collaboration, and onboarding

Built a collaborative multi-inbox ticketing system integrating Gmail, Outlook, and IMAP via Nylas with webhook-driven ingestion

Implemented real-time synchronization (WebSockets, Feathers.js) across shared workspaces for concurrent users

Developed the frontend using Next.js and shadcn/ui, building responsive and composable UI components for multi-user workflows

Improved usability of multi-inbox workflows by optimizing message synchronization

Integrated Stripe billing, implementing subscription lifecycle management, webhook handling, and account-level access control

Introduced Sentry observability, improving production debugging through error tracking and session replay

Automated CI/CD workflows (GitHub Actions) including Supabase migrations, tests, and build checks

Architected an aviation logbook SaaS platform from the ground up, defining system architecture, authentication, and deployment strategy

Integrated FlightRadar API to enable real-time flight search and tracking capabilities

Integrated Twilio Voice API into the student management application, enabling browser-based calling and improving convenience

Built asynchronous messaging workflows (Feathers.js, MongoDB) supporting scheduled SMS and email delivery

Developed an enrollment and payment platform integrated with Moodle LMS, enabling users to purchase courses and be automatically enrolled via a dedicated Moodle microservice

Enhanced an internal student management system (Node.js, Express, Feathers, Stripe) by implementing course payment and onboarding flows for enrollment and user lifecycle management

Maintained production systems on GCP, handling deployments, environment configuration, and runtime stability

Implemented OAuth authentication (Google, LinkedIn)

Enforced Sentry monitoring, improving issue detection and resolution in production

Co-developed an internal platform (React, Node.js, PostgreSQL) to manage training schedules and internal operations, replacing manual spreadsheet-based workflows

Designed RESTful APIs (TypeORM) with relational modeling and validation for cross-functional processes

Owned end-to-end deployment and system configuration, including database migrations and runtime management

Collaborated directly with stakeholders to translate operational needs into product features