Simera Professional Key (SPK)

Ariel M

Costa Rica

Founder & Developer

$ 2,200/month

5 yrs exp

Full Stack Developer with 6 years of experience delivering functional systems for real clients. Specialized in AI integration using Claude by Anthropic. I have built a custom 3-level RAG system, a complete mobile app in production with computer vision and GPS, and a blockchain platform with real confirmed transactions on Stellar Soroban. One of my AI projects was recognized in the IRCAI-UNESCO Global Top 100 2025. I work with Python, Node.js, React, Flutter, Firebase and PostgreSQL. I deliver co…

Skills

  • Backend Development
  • Career Management
  • Computer Vision
  • CSS
  • CSS3
  • HR Negotiation
  • HTML
  • HTML5
  • HubSpot
  • JavaScript
  • MySQL
  • Negotiation
  • PHP
  • Python
  • Talent Management
  • Team Management
  • Time Management
  • Vendor Management
  • JavaScript ES6
  • Adobe Photoshop
  • Agile Methodology
  • Blockchain
  • Calendar Management
  • Full Stack
  • Full Stack Developer
  • Phyton
  • Lead Management
  • Agile Methodologies
  • Python/R
  • Agile/Scrum Methodologies
  • Python3
  • Backend Development (Node.js with TypeScript).
  • Ethical Hacking
  • Fullstack
  • Hubspot
  • API Development & Integration
  • Negotiations
  • Paython
  • HR Strategy
  • RAG
  • Web3 & Fintech Knowledge
  • AI(ML,DL,AI Automation,AgenticAI ,Generative AI) and Fronted developer at beginner level.
  • AI and frontend using HTML,CSS,JS,react.js
  • consultive sales
  • Flutter & Dart
  • Full-Stack Web Development
  • MSQL
  • Full Stach
  • office365
  • Tender management
  • Methodologies
  • Order Management
  • Fullstack Development
  • Tme Management
  • Full Stack Development
  • SCSS
  • Front-End: HTML, CSS, JavaScript, Flutter, RESTful APIs, Chatbot Integration
  • Back-End: Node.js, Express.js, Java, MySQL
  • General Management
  • Energy Management

Ariel M

Costa Rica

Founder & Developer

$ 2,200 /month

Part Time: $ 470/month

5 yrs exp

Full Stack Developer with 6 years of experience delivering functional systems for real clients. Specialized in AI integration using Claude by Anthropic. I have built a custom 3-level RAG system, a complete mobile app in production with computer vision and GPS, and a blockchain platform with real confirmed transactions on Stellar Soroban. One of my AI projects was recognized in the IRCAI-UNESCO Global Top 100 2025. I work with Python, Node.js, React, Flutter, Firebase and PostgreSQL. I deliver co…

Skills

  • Backend Development
  • Career Management
  • Computer Vision
  • CSS
  • CSS3
  • HR Negotiation
  • HTML
  • HTML5
  • HubSpot
  • JavaScript
  • MySQL
  • Negotiation
  • PHP
  • Python
  • Talent Management
  • Team Management
  • Time Management
  • Vendor Management
  • JavaScript ES6
  • Adobe Photoshop
  • Agile Methodology
  • Blockchain
  • Calendar Management
  • Full Stack
  • Full Stack Developer
  • Phyton
  • Lead Management
  • Agile Methodologies
  • Python/R
  • Agile/Scrum Methodologies
  • Python3
  • Backend Development (Node.js with TypeScript).
  • Ethical Hacking
  • Fullstack
  • Hubspot
  • API Development & Integration
  • Negotiations
  • Paython
  • HR Strategy
  • RAG
  • Web3 & Fintech Knowledge
  • AI(ML,DL,AI Automation,AgenticAI ,Generative AI) and Fronted developer at beginner level.
  • AI and frontend using HTML,CSS,JS,react.js
  • consultive sales
  • Flutter & Dart
  • Full-Stack Web Development
  • MSQL
  • Full Stach
  • office365
  • Tender management
  • Methodologies
  • Order Management
  • Fullstack Development
  • Tme Management
  • Full Stack Development
  • SCSS
  • Front-End: HTML, CSS, JavaScript, Flutter, RESTful APIs, Chatbot Integration
  • Back-End: Node.js, Express.js, Java, MySQL
  • General Management
  • Energy Management

Founder & Developer

ORICETI
July 2021 - present

Founder and Full Stack AI Engineer at Oriceti, a Costa Rican software development company. I design and build complete production systems end to end, from architecture and database design to deployment and client delivery. My work spans web platforms, mobile applications, blockchain solutions, and AI-powered systems. Key projects include EcosisPet, a 7-module Flutter app with computer vision, GPS geofencing and marketplace available on Google Play and App Store; CosechaCoin, a blockchain platform for agricultural tokenization with real confirmed transactions on Stellar Soroban; and a custom 3-level RAG system using Anthropic Claude and Cohere deployed in production with real users. One of my projects, AURA, was selected among the IRCAI-UNESCO Global Top 100 AI projects 2025. I work daily with Claude Code and Cursor, integrating LLMs, building RAG pipelines and delivering complete products autonomously. I validate AI output before integrating it and take full ownership from idea to production.

Smart Scores

Role Fit
80