ALAndersson Lucas
es
Available for new projects

Full-Stack Software Engineer

Andersson Lucas
Mantanico

With 3+ years building software, I develop enterprise systems and SaaS platforms end-to-end —ERP, POS, financial platforms, restaurant systems, mobile apps and custom integrations— from backend architecture and APIs to modern, high-performance interfaces.

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Quetzaltenango, Guatemala

Fotografía de Andersson Lucas Mantanico

Companies and brands I've worked with

  • CARI.net
  • Dimersa
  • Industrias San Francisco
  • Matra S.A.
  • MiCOOPE
  • Nomiplex
  • NucleoAgents
  • NucleoPOS
  • NucleoTel
  • PlexApps
  • Revi
  • Shoreline
  • Tele-Sat
  • WebApps GT
  • Welcora
  • Coway R.L.

About

Engineering focused on business and execution

I'm a full-stack software engineer with over 3 years of experience leading and building complex enterprise systems and SaaS platforms: payroll, contracts, deductions, legal reports, point-of-sale, restaurant systems and financial platforms. I specialize in backend with PHP/Laravel and all kinds of integrations (banking APIs, PMS, devices), complemented by modern frontend and mobile apps with React, React Native and Flutter, always focused on performance and real business impact.

My career spans very different sectors: cooperatives and banking (MiCOOPE, Coway R.L., CARI.net), industry and manufacturing (Industrias San Francisco, Matra S.A., Dimersa), retail and e-commerce (Revi), and technology product companies (PlexApps, Welcora, Shoreline). That diversity taught me to translate very different business needs into reliable, scalable software.

Beyond each company's products, I've built internal projects and custom solutions for other clients —from companies to individuals—, covering any integration the business needs and mobile applications. I've taken part in the entire software lifecycle, from design and architecture to deployment, and I've led multi-country projects coordinating technical teams.

Tech stack

Tools I build with

Technologies I use daily, organized by area. From backend and integrations to frontend, data, infrastructure and AI.

Backend

  • Laravel
  • PHP
  • REST APIs
  • Redis
  • Prisma

Frontend & Mobile

  • React
  • React Native
  • TypeScript
  • Flutter
  • Astro
  • Tailwind CSS
  • CSS

Databases

  • PostgreSQL
  • MySQL
  • MariaDB
  • SQLite

DevOps & Cloud

  • Docker
  • Dokploy
  • AWS

AI & Productivity

  • Claude
  • Cursor
  • ChatGPT
  • Antigravity
  • Notion

Projects

Welcora

Welcora

SaaS platform for property management and guest experience. It integrates PMS systems, upsells and smart locks, and automates the staff's operational tasks throughout each booking cycle.

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Nomiplex

Nomiplex

Business management and payroll system that centralizes contracts, deductions, payroll and legal reports, simplifying each company's administrative closing processes.

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Plex

Plex

Suite of business management applications designed to digitize the operations of businesses across the region, from internal administration to customer service.

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NucleoPOS

NucleoPOS

Modern point of sale for stores and automated kiosks that speeds up the sales process and integrates payments with financial and banking platforms.

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NucleoTel

NucleoTel

Telecommunications platform for managing services, customers and billing for operators, centralizing the entire operation in one place.

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Revi

Revi

Web platform for a restaurant that streamlines menu management, online ordering and the customer experience, speeding up day-to-day operations.

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Career

Experience & education

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Professional experience

  1. Welcora

    Dec. 2025 - present

    Software Engineer

    Newark, Delaware, USA · Remote

    Development of a SaaS platform for property management and guest experience, integrating external systems such as PMS, upsells and smart locks. I implemented staff operations automation by generating tasks based on each booking cycle.

  2. ADTECH

    Apr. 2025 - Dec. 2025

    Senior Software Developer

    Guatemala · Remote

    Responsible for developing complete enterprise systems, taking part in the entire software lifecycle, from design to deployment. I built solutions such as POS and automated kiosks and integrated banking APIs and financial platforms to automate critical processes.

  3. CARI.net

    Mar. 2023 - Apr. 2025

    Senior Software Developer / Project Lead

    Quetzaltenango, Guatemala · On-site

    I led the development of a multi-country enterprise platform, coordinating technical teams and defining the system architecture. I worked on complex modules such as payroll, contracts, deductions and legal reports, plus integration with financial services that optimized closing processes.

Education

2019 - 2022

Systems, Computing and Computer Science Engineering

Universidad de Occidente, Quetzaltenango

Have a project in mind?

I'm available to collaborate on new projects. Let's talk about how I can help you build your next product.

[email protected]