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David A.
I am offline now

activeStatusAVAILABLE TO WORKlocation icon Ecuador
I’m available for a long-term job

Full Stack Developer building AI-powered SaaS products and automation

I can work as a
  • Virtual Assistant
  • Full-Stack Developer
  • Python Developer
Full Time
Dollar icon $2880 /Month

I accept:
    • Payoneer
    • PayPal

This profile has not been socially verified yet
David is a morning Bird and can work anytime

About me

    I am a Full Stack and DevOps developer from Ecuador with 5 years building SaaS and AI systems. At Pinecrest Consulting I developed Commission Tracker processing PDFs for 52 companies with OCR and LLMs on AWS Lambda... More

Skills

Academic Educators

Mathematics
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4 of 5
Design & Multimedia

UX/UI
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4 of 5
Web Design
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( )
4 of 5

Experience

Company logo
2025 - 2026
Pinecrest Consulting
Full Stack Developer

Developed Commission Tracker and UMI serverless SaaS applications on AWS Lambda using Node.js Python and PostgreSQL with OCR LLM integration and AI chat features

Company logo
2025 - 2025
D2V
AI/Web Bot Developer

Developed RAG voice chat integrations Notion Mistral automations and Oura Ring API features. Designed AI workflows for productivity tools. Delivered production ready solutions under strict NDA

Company logo
2024 - 2025
Relatividad IA
Full Stack Developer

Built logistics SaaS from scratch with Node.js PostgreSQL and Docker. Integrated CRM WhatsApp API and N8N automation. Deployed on AWS ECS with CI CD. Enabled real time tracking for 100 plus daily ship

Company logo
2023 - 2024
Fenix Corp
Software Engineer

Developed LLM chatbot integrated with Moodle for student support. Set up Grafana dashboards for system observability. Managed Apache Guacamole deployments. Improved response time and monitoring covera

Education

2016 - 2022
Universidad de las Fuerzas Armadas ESPE

Maintained an academic excellence scholarship for 7 of 10 semesters demonstrating strong responsibility consistency and commitment across all coursework with particular strength in mathematics.

Certifications & Courses

2023 - 2024
Algorithmics Basic

Introductory programming course covering problem solving logic basic algorithms and fundamental concepts for young developers.

2023 - 2024
Algorithmics Python

Python programming certification focused on core syntax data structures and practical projects building scripts and simple applications.

2021 - 2022
Basic Augmented Reality (ESPE)

Introductory augmented reality course covering AR concepts 3D interaction and development of basic AR experiences using common tools.

2017 - 2022
ESPE B2 (English)

Institutional B2 level English certification demonstrating upper intermediate proficiency in reading writing listening and speaking for academic and professional contexts.

Languages

English

Overall skills: Advanced
Written Level: Advanced
Spoken Level: Advanced

Spanish

Overall skills: Advanced
Written Level: Advanced
Spoken Level: Advanced

French

Overall skills: Beginner
Written Level: Beginner
Spoken Level: Beginner

French

Overall skills: Beginner
Written Level: Beginner
Spoken Level: Beginner

French

Overall skills: Beginner
Written Level: Beginner
Spoken Level: Beginner

French

Overall skills: Beginner
Written Level: Beginner
Spoken Level: Beginner

French

Overall skills: Beginner
Written Level: Beginner
Spoken Level: Beginner

French

Overall skills: Beginner
Written Level: Beginner
Spoken Level: Beginner

French

Overall skills: Beginner
Written Level: Beginner
Spoken Level: Beginner

French

Overall skills: Beginner
Written Level: Beginner
Spoken Level: Beginner

My Hobbies

    I am passionate about continuous growth in all areas of life. Physically I am training for a triathlon which teaches me discipline and resilience. Mentally I love learning new skills exploring AI technologies and... More

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