Who We Are

At Back9, we build custom digital solutions that move businesses forward — fast, smart, and scalable.

Experience and passion
Innovative solutions
Personalized attention / Tailored support
Competitive prices
Our Mission

We Drive Your Growth Through Technology

We offer innovative and customized technological solutions to enhance our clients' competitiveness and productivity, adapting to their needs and leveraging the potential of new technologies.

Our Vision

We Build the Future with Purpose

To be a leading technology company in Latin America, evolving with society and solving challenges with transparency, efficiency, and ethical commitment, in order to build trust-based relationships and generate long-term value.

Meet the team behind Back9

At Back9, our diverse and talented team is the driving force behind every solution we build. Each member brings expertise, passion, and dedication to turn challenges into opportunities.

Leadership

Jorge Añez

Jorge Añez

CEO & Co-Founder

Alejandro Fuentes

Alejandro Fuentes

CTO & Co-Founder

Finance & Accounting

Cristyn Padrón

Cristyn Padrón

Accountant

Certified Public Accountant with 15+ years of experience in Financial and Administrative Control. Leading revenue cycles, collections, and settlements for ticketing and airline business units, alongside KYC compliance and audits. Focused on financial transparency, optimized collections, and safeguarding cash flow.

José Martínez

José Martínez

Accountant

Operations

Ana Ayala

Ana Ayala

Operations Manager

Caridad Apiz

Caridad Apiz

Customer Agent

Mabel Rodríguez

Mabel Rodríguez

Call Center

Development

Cesar Oliveros

Cesar Oliveros

Development Manager

Developers

Eduardo Robles

Eduardo Robles

Developer

Full-Stack & Web3 Developer specialized in JavaScript, React, Node.js, and Solidity. I build smart applications leveraging cutting-edge LLM tools like Cursor, Claude, and Bolt to ship modern software faster. Turning ideas into reality with pure creative flow and smart AI workflows.

Sofía Duarte

Sofía Duarte

Developer

Yeison Rojas

Yeison Rojas

Developer

Full-Stack Developer specializing in the development and integration of technology solutions and management platforms, with a strong focus on the commercial aviation sector and enterprise automation. My work spans from building modern, accessible, and responsive user interfaces to architecting and implementing secure, high-performance backend services.

Diego Mejía

Diego Mejía

Developer

Systems Engineer specializing in Flutter, React Native, and Swift. At Back9, I lead mobile projects end-to-end for airlines, e-commerce, and pro sports teams. Developer of SDKs powering apps with +1M users, delivering scalable solutions and robust architecture from initial planning all the way through to deployment.

María C. Ferreira

María C. Ferreira

Developer

Systems Engineer & Solutions Architect building scalable enterprise SaaS platforms with robust design principles and patterns. Methodical approach to solving complex business challenges through modular, fault-tolerant architectures, rigorous data consistency, and alignment with strategic goals.

José Pérez

José Pérez

Developer

Software Developer with experience in web and mobile development. I enjoy building applications, working across different technologies, and finding practical solutions to technical challenges. Interested in backend development, software architecture, and continuously improving my skills by working on real-world projects.

Marianela Márquez

Marianela Márquez

Developer

Full Stack Developer with a strong focus on Frontend and Mobile. Experienced in building scalable web and mobile platforms using TypeScript, React, and Next.js. Passionate about delivering seamless, high-quality user experiences.

Lewis García

Lewis García

Developer

Alejandra Tonito

Alejandra Tonito

Developer

Software Developer specializing in scalable web, mobile, and multi-tenant SaaS platforms. Experienced in client-side architecture, headless systems, and cross-discipline API design, I bridge frontend engineering with backend contracts to build resilient, high-performance applications.

Luis Álvarez

Luis Álvarez

Developer

Full Stack Developer focused on building scalable web and mobile solutions, combining technology, artificial intelligence, and design to deliver efficient and intuitive digital products. I primarily work with React, Next.js, React Native, Expo, and Flutter, leveraging AI-powered tools to streamline development and build innovative solutions.

David Castillo

David Castillo

Developer

Senior Full-Stack Engineer and AI Solutions Architect specializing in scalable cloud-native platforms and multi-agent conversational AI. With 6+ years of experience in Python, TypeScript, Go, and LangGraph, he designs resilient distributed architectures, real-time interfaces, and high-concurrency APIs.

David Marquez

Developer

Software Architect & Computer Engineer with 10+ years of experience designing scalable distributed solutions, cloud infrastructure, and VoIP platforms. Skilled in Linux, high-performance backends, C/C++, Python, TypeScript, and AWS/Docker, applying DDD, TDD, and clean architecture principles to build resilient, mission-critical systems.

Carlos Correa

Developer

Full Stack Developer with 4+ years building web products with React, Next.js, Node.js, TypeScript, and AWS. Background in e-commerce, SaaS, and day-to-day operational platforms. Prioritizes clear code, performance, and user experience. Works in agile remote teams and shares learnings with colleagues.

Commercial

Samuel Ross

Samuel Ross

Commercial Manager

Marketing

Anggi González

Anggi González

Corporate Marketing Manager

Journalist and digital marketing specialist with experience in institutional communications, brand management, content creation, and marketing strategy. Currently working as Marketing Manager, coordinating teams and communication projects.

Valeria Grafe

Valeria Grafe

Community Manager

Community & Social Media Manager Advertising and Marketing professional with over 2 years of experience in social media management, strategic content creation, and digital campaign execution. Specialized in transforming B2B and B2C brand identities into dynamic and engaging formats, she combines her background as a digital strategist and content creator (UGC) to build active communities, optimize online presence, and drive engagement.

María Aguirre

María Aguirre

Community Manager

I specialize in turning ideas into active communities and tangible results. With over 7 years of experience transforming the digital presence of brands in Latin America and the United States, I design multichannel strategies that blend creativity, advertising, and web development. I firmly believe that behind every great piece of content lies a perfect blend of technical analysis, storytelling, and strategic design—all of which enable brands to inspire and connect with their audiences.

UX/UI Design

Cristian Apiz

Cristian Apiz

UX/UI Design

Senior Designer with experience in digital design, specializing in UI/UX, visual identity and web design. I'm passionate about collaborating with brands and companies looking to stand out through clean, intuitive and memorable interfaces.

Laura Villanueva

Laura Villanueva

UX/UI Design

With more than 8 years in design, I build the interfaces and websites behind our products with a clear, warm and precise approach — always designed for the person on the other side of the screen. I work from brand identity down to the last detail of the interface, making sure every decision has a reason behind it.

Graphic Design

Rogmari León

Rogmari León

Graphic Design

Graphic Designer with over 5 years of experience in branding, brochures, digital marketing, and POP material. I create visual pieces for social media and promotional video editing. My focus is on turning ideas into strategic, clean, and memorable visual solutions that impact and clearly communicate with the target audience.

Diego Marín

Diego Marín

Graphic Design

Professional graphic designer with over 9 years of experience creating impactful visual solutions. While focusing primarily on logo design and brand identity, I also develop editorial design, social media assets, and outdoor advertising. My goal is to transform ideas into solid, coherent, and memorable brands.

José Salazar

José Salazar

Graphic Design

Senior Designer & Motion Designer with over a decade elevating brands in digital ecosystems. Specialized in identity optimization, 2D animation, and digital marketing. I combine multiple tools with technical precision and an obsession for every detail to maximize workflows and deliver flawless, high-performing visual craft.

Jennifer Cumana

Jennifer Cumana

Graphic Design

Graphic Designer and Audiovisual Editor with over 5 years of experience. Specialized in branding, video post-production, and visual strategy. My focus is on staying true to each brand’s identity while diversifying its concept across multiple formats, transforming ideas into functional, coherent, and engaging visual assets.

Digital Marketing Operations

Luis Frias

Luis Frias

Digital Marketing Operations Manager

As a Full Stack Marketer, I combine analytical expertise, business strategy and creativity. With more than 8 years in web development, SEO and digital marketing, I design and execute digital ecosystems that generate tangible business growth — translating technical detail into measurable business impact.

Santiago Cardenas

Santiago Cardenas

Operations Analyst

Data analyst and researcher specializing in business intelligence with a strong focus on multivariate statistics. I design and build competitor studies, keyword analyses, BI reports, and sales dashboards for brands across multiple business units, turning complex data into decisions that directly impact business performance.

Administration

Sarhay González

Sarhay González

Administrative Manager

Administrator with over 5 years of experience leading the comprehensive management and control of administrative operations. Specialized in optimizing cash flow, overseeing accounting processes, managing tax compliance, and efficiently administering financial resources. My approach focuses on ensuring accuracy in every process, guaranteeing compliance with current regulations, and providing the stability and operational efficiency the company needs for its growth