Lester Arteaga

ENES
ENES
02
Short Story

About me

I'm driven by building products that scale and last—from e-commerce and insurance platforms to internal tools and AI-assisted apps. I like to go deep on both code and architecture, and I get as much satisfaction from shipping clean features as from helping teams level up. Whether it's leading a squad or pairing on a tricky bug, I focus on clarity, quality, and delivery.

Full Name

Lester Arteaga

Degree

Software Engineer

Phone

+504 3171-9927

Date of birth

23 July, 1989

Location

Tegucigalpa, HONDURAS

Portrait of Lester Arteaga
Sr. Fullstack Developer

I design and build end-to-end applications, from frontend interfaces to APIs and databases, ensuring solid architecture and high performance.

Tech Lead

I lead engineering teams, define technical direction, and ensure scalable solutions aligned with business goals.

Cloud Solutions Architect

I design and operate cloud infrastructure with a focus on security, reliability, and cost optimization.

Scrum Master

I facilitate agile ceremonies, remove blockers, and help teams deliver consistently through continuous improvement practices.

Project Manager

I coordinate planning, timelines, resources, and communication to ensure successful delivery for multi-team and multi-tenant projects.

Mentor

I help developers grow by sharing best practices, reviewing code, and supporting their learning path.

03
Portfolio

My work

I'm a senior full-stack developer and cloud architect with a passion for building scalable, clean and high-performance digital products. I enjoy creating simple, modern and efficient solutions that deliver real value to end users and businesses.

Tap to view
Alchemy Platform — Landing Page
Alchemy Platform — Landing Page

Sr. Fullstack development • Next.js + NestJS • Multi-tenant architecture

VIEW PROJECT
Tap to view
Bosques de Zambrano — Country club website
Bosques de Zambrano — Country club website

Marketing site • Next.js • i18n (ES/EN) • Gallery & reservations

VIEW PROJECT
Tap to view
Coffee Mayo — Specialty coffee shop website
Coffee Mayo — Specialty coffee shop website

Marketing site • Next.js • Menu, gallery, location • WhatsApp contact

VIEW PROJECT
Tap to view
Technical Leadership — flowby platform
Technical Leadership — flowby platform

Leading dev team • architecture decisions • code quality strategy

VIEW PROJECT
Tap to view
Technical Leadership — Kielsa Clinica
Technical Leadership — Kielsa Clinica

Leading dev team • architecture decisions • code quality strategy

VIEW PROJECT
Tap to view
Sr. fullstack developer — Kielsa Ecommerce
Sr. fullstack developer — Kielsa Ecommerce

ReactJs • Node.js • AWS

VIEW PROJECT
Tap to view
Sr. Frontend Developer — Kushki Payments
Sr. Frontend Developer — Kushki Payments

ReactJs • NextJs • AWS

VIEW PROJECT
Tap to view
Sr. Frontend Developer — Woof remodeling
Sr. Frontend Developer — Woof remodeling

Landing page • Nextjs • Vercel

VIEW PROJECT
Tap to view
Tech Lead — Solutions Architect — Alchemy Tracker
Tech Lead — Solutions Architect — Alchemy Tracker

Tech Lead • Solutions Architect • Sr. Full Stack Developer • Next.js + NestJS • Multi-tenant system

VIEW PROJECT
Tap to view
Sr. Frontend Developer — Ficohsa
Sr. Frontend Developer — Ficohsa

Insurance projects • Nextjs • Azure devops pipelines

VIEW PROJECT
Tap to view
Sr. Fullstack Developer — Ficohsa Plasma v2
Sr. Fullstack Developer — Ficohsa Plasma v2

Insurance platform • Nextjs • Cloud architecture

VIEW PROJECT
Tap to view
Fullstack Developer & AI Engineer — Patas CR
Fullstack Developer & AI Engineer — Patas CR

AI agents & fullstack • Supabase • AWS Amplify • SES • BAC Credomatic 3DS • Security & best practices

VIEW PROJECT
Tap to view
Fullstack Developer & AI Engineer — SISA El Salvador (Administrador)
Fullstack Developer & AI Engineer — SISA El Salvador (Administrador)

AI agents • Security • React + TypeScript • Node.js + Express • Insurance quotes • Commercial executives admin

VIEW PROJECT
Tap to view
Fullstack Developer — Farmacias Kielsa (Mobile App)
Fullstack Developer — Farmacias Kielsa (Mobile App)

React Native • NativeBase • Meteor.js • Part of the development team (frontend & backend)

VIEW PROJECT
Tap to view
Sr. Fullstack Developer — UnderControl Landing Page
Sr. Fullstack Developer — UnderControl Landing Page

Landing page • Next.js • AWS Amplify • GitHub Actions

VIEW PROJECT
04
Resume

My resume

I am a passionate senior full-stack developer with more than 9 years of experience in Node.js, TypeScript, React.js, and Next.js, specializing in scalable and high-performance solutions. I have strong expertise in cloud architecture using AWS (ECS, Fargate, EC2, Route 53, CodePipeline, Pinpoint). I have led teams as a Tech Lead, Project Manager, and Scrum Master, combining technical leadership with agile management practices.

Experience.

Sr. Frontend Developer
Kushki Payments

I developed Kushki’s administrative dashboard using React.js and Next.js with a strong TDD approach. I contributed to implementing microfrontends with Single-SPA, reusable components, SSR, and unit testing for a scalable architecture.

Sr. Fullstack Developer - Technical Lead
Kielsa Group (E-commerce & Clinics)

I developed and led medical and e-commerce solutions across Central America using React.js and Node.js, and was part of the team that built the Farmacias Kielsa mobile app (React Native, NativeBase, Meteor.js) published on Google Play. I transitioned into a Tech Lead role, managed delivery timelines, code reviews, best practices, and AWS deployments with a focus on scalability.

High School Teacher (Technology Area)
Army Non-Commissioned Officers School (ESOE), Honduras

I taught programming, ICT, technical drawing, art, and algebra. This strengthened my teaching, leadership, and communication skills.

Sr. Fullstack Developer - Technical Lead - Scrum Master
Nextgo Solutions

I developed microfrontends using Module Federation, React.js, and TypeScript for banking flows. Integrated CSP, SendGrid, reCAPTCHA, GTM, Hotjar, and configured CI/CD pipelines with Azure DevOps while ensuring high code quality.

Sr. Fullstack Developer
Ficohsa Digital Factory

I provided technical leadership for automotive industry software projects. Managed sprints, coordinated QA teams, and improved communication between client and dev teams to ensure high-quality deliverables.

Fullstack Developer & AI Engineer
Ingeniería Digital

Fullstack development and AI engineering on projects like SISA (El Salvador) and Patas CR (Costa Rica). I design and integrate AI agents, and work with prompt and context engineering using tools such as Lovable AI, Cursor, and Replit to deliver high-quality applications.

Sr. Fullstack Developer - Tech Lead - Scrum Master - Project Manager
Elementos Solution

I lead multi-tenant architectures on AWS (Route 53, ECS Fargate, ALB, CodePipeline). I manage teams using agile methodologies, ensure code quality, and integrate communication solutions such as Twilio and SES.

Education.

Master’s Degree in Artificial Intelligence and Machine Learning
Barcelona Technology School

Specialized in AI and ML techniques, algorithms, and applications, including deep learning, natural language processing, and computer vision. Developed skills in Python programming, data analysis, and model deployment through hands-on projects and case studies.

Diploma in Higher Education
National Pedagogical University Francisco Morazán (UPNFM) – Honduras

Focused on advanced pedagogical theories and practices, curriculum development, and educational leadership. Aimed at enhancing teaching skills and methodologies to improve student learning outcomes in various educational settings.

Bachelor's Degree in Computer Science
UNITEC (Universidad Tecnológica Centroamericana), Honduras

Comprehensive education in computer science fundamentals, including programming, data structures, algorithms, databases, and software engineering. Completed a final year project focused on developing a web application using modern technologies and best practices.

Skills.

Fullstack Skills

Technologies I use to build robust, scalable and modern applications.

React / Next.js95%

Node.js / NestJS90%

TypeScript90%

Microfrontends85%

REST APIs & Backend90%

Testing (TDD / Unit)85%

Git & Version Control95%

SQL / PostgreSQL88%

Supabase88%

React Native88%

NativeBase85%

Meteor.js85%

Cloud & DevOps

Cloud technologies and automation tools I work with.

AWS (ECS, Fargate, S3, CloudFront)85%

CI/CD (CodePipeline, GitHub Actions)80%

Docker / Containers90%

Architecture & Multi-tenant Design95%

Coolify85%

Hetzner (Coolify)85%

MongoDB Atlas85%

Professional Skills

Soft skills and communication abilities that strengthen my leadership.

English80%

Team Leadership95%

Scrum & Agile95%

Communication90%

Code Review & Best Practices95%

Remote & Distributed Teams95%

Mentoring & Knowledge Sharing90%

Client & Stakeholder Communication90%

Problem Solving & Analytical Thinking95%

Delivery Focus & Deadlines95%

05
Testimonials

What they say

Feedback from clients and colleagues I've worked with on projects across LATAM and beyond.

"Lester did exceptional work, he was able to capture what I wanted to share on the website. I appreciate his contribution and all the improvements he made."

CC
Cristel Aparicio

Sr. QA Automation — UnderControl

"Lester is an excellent colleague. He always strives to ensure every deliverable exceeds client expectations."

DC
Dennis Carcamo

Sr. Fullstack Developer — Ficohsa

"I have had the opportunity to work on software development projects alongside Eng. Lester Arteaga. He has consistently demonstrated responsibility, proactivity, and strong teamwork skills. Lester stands out for his ability to solve problems efficiently and his commitment to improving the quality of his work. He has also distinguished himself through clear communication, constructive ideas, and adaptability to the technical challenges that arise in each project. Without a doubt, Lester is a reliable colleague and a true professional for any team seeking people committed to innovation, quality, and continuous improvement."

WG
Eng. Wilmer Orlando García Mendoza

Engineer

"We have worked together on several projects, where Lester has led the development team. He is proactive, approachable, and very attentive to details. He stands out for being responsible with delivery timelines and for fostering collaboration between teams."

RC
Richarson Laínez

Sr. Solutions Architect

CONTACT

Contact.

If you want to talk about a project, collaboration or just say hi, feel free to send me a message.

Contact Detail.

Based in Tegucigalpa, Honduras, working remotely across LATAM, US and Europe.

Location

Tegucigalpa, Honduras (UTC-6)

Phone / WhatsApp

+504 3171-9927