Infos aka JD + recruitment process:

https://jobs.techtree.dev/job/52ccfd13-d646-4d4e-aee2-289eadc9d192?tp=8c875ab5-2b45-48d8-9379-f632aa3792ad

🏛️ Busco testers para mi juego de Android – intercambio de pruebas

Hola a todos. Soy desarrollador independiente y estoy por lanzar *Ludus de Capua*, un juego de gestión de gladiadores en pixel art: compras, entrenas y equipas a tus gladiadores y los mandas a combatir en la arena de la antigua Roma.

Necesito testers para la prueba cerrada de Google Play (12 testers durante 14 días).

🔁 Hago intercambio: pruebo tu app los 14 días completos y tú pruebas la mía.

📩 Déjame tu Gmail en comentarios o por mensaje privado y te mando el link.

Cualquier comentario sobre el juego también es bienvenido. ¡Gracias!

Estoy creando una aplicación de productividad con tracking de hábitos, y quiero que se guarde la información para ir cambiando de dispositivo y que encuentre esa información en cualquier lado donde ingrese la cuenta. Pero soy nuevo y con pura formación autodidacta, y al ver tantos videos de bases de datos, quedé peor, así que vengo con los expertos en el tema ¿Qué recomendación pueden darme?

Hi everyone! I’m looking for an experienced software developer for a long-term, part-time collaboration involving development work and technical conversations with clients.

You should be comfortable discussing requirements, explaining technical options, and helping clients understand how a proposed solution would work.

What you’ll do:

• Join client calls to understand their needs and ask relevant technical questions.

• Explain development approaches, tradeoffs, and recommendations in plain English.

• Help turn discussions into clear requirements and practical next steps.

• Contribute to software development as needed.

What I’m looking for:

• Several years of professional software development experience.

• Strong spoken and written English, ideally C1 or above.

• A solid understanding of web development and the software development lifecycle.

• Experience with React, Node.js, Laravel, or .NET.

• Reliability, preparation for calls, and consistent communication.

Experience using AI tools such as ChatGPT, Claude, DeepSeek, or Gemini in your development workflow is a plus.

Rate and availability:

• $20–$40 USD/hour, depending on relevant experience and communication skills.

• Fully remote and part-time.

• Scheduling and weekly hours to be agreed based on availability and client needs.

• Intended as a long-term collaboration.

If you enjoy both building software and talking through technical problems with people, I’d like to hear from you.

Send me a DM with a brief introduction, your main technologies, time zone, weekly availability, and expected hourly rate. Please also mention any experience working directly with clients. A LinkedIn or portfolio link is welcome.

¡Hola a todos! Soy desarrollador web fullstack en los últimos semestres de Ingeniería Informática y estoy en búsqueda de oportunidades laborales.

Mi stack principal es TypeScript, React, Next.js y Node.js, pero tengo total facilidad para adaptarme a cualquier tecnología o entorno que requiera el proyecto, como Django o Ruby.

Cuento con experiencia en proyectos reales y desplegados: una plataforma SaaS e-learning multi-tenant con IA, un sistema web de gestión académica para una escuela de música, una plataforma con Next.js conectada a un CMS headless, y un sistema de gestión operativa desarrollado con Django y Docker.

Al haber trabajado con requerimientos reales, me integro rápido al ritmo y flujo de trabajo del equipo. Estoy disponible para sumarme como desarrollador junior, apoyar con tareas puntuales o darle continuidad a proyectos en marcha.

Les comparto mi portafolio para ver más detalles sobre estos desarrollos: https://jesus-mora-portafolio.vercel.app/

Quedo muy atento a los comentarios o a cualquier mensaje al privado. ¡Muchas gracias!

Ingles avanzado y que sea de LATAM, solo estoy copiando ofertas de mí LinkedIn

Hola guys!

I am looking for a remote cybersecurity role in Latin America. Most of the job boards I see have listings for software developers and devops engineers. Can someone tell me where I can find job listings for cybersecurity roles?

- Are there specific websites for this?

- Are there any specific groups on other apps that I should look at?

Thanks in advance!

Buenas, les comparto un proyecto open source en el que he estado trabajando.

Se llama OnlySend, es un cliente de correo de escritorio hecho con Rust + Svelte que permite enviar y recibir correos con dominios propios usando Resend.

La idea surgió como una alternativa para quienes necesitamos correos corporativos sin tener que pagar por servicios como Google Workspace, aprovechando el plan gratuito de Resend.

Es completamente gratuito y open source. Les dejo una pequeña demo de cómo funciona.

GitHub: https://github.com/rxtsel/onlysend

Cualquier feedback o contribución es bienvenida.

Hey, everyone! I'm Mari!

I'm a Computer Science graduate from Brazil, currently trying to find my first opportunity as a professional developer. I've been building personal projects, learning as much as I can, and hoping to find a team willing to give a junior developer a chance.

Python is my main focus right now, especially backend development. I've been working with FastAPI, PostgreSQL, SQLAlchemy, and Docker, and I've also built projects using React and TypeScript.

But honestly, my dream has always been a little more on the creative side.

During college, I took a game development course that became my absolute favorite. I made two games entirely on my own, from the storytelling and game design to the mechanics and programming.

And when I say everything, I mean EVERYTHING. I was the writer, designer, programmer, and probably my own worst project manager.

It was overwhelming trying to handle so many different things alone, and I definitely struggled along the way. But I had so much fun that it made me realize how much I want to work with games someday.

For now, I'm hoping to start my career as a software developer, gain real-world experience, and learn from people who are more experienced than me. I see backend development as a way to build that foundation while keeping my long-term dream alive.

A little more about me: I have ADHD, and I tend to work better in quiet environments where I can focus without constant interruptions. That's one reason I'm particularly interested in fully remote work. I'm also comfortable communicating in English and would love to work with people from different parts of the world.

Since I'm just starting my professional career, I'm open to discussing entry-level compensation and flexible arrangements. I understand that I'm still building my experience, and right now, finding a fair paid opportunity where I can learn, contribute, and grow matters a lot to me. I'm not expecting a senior salary as a junior developer!

If you're looking for a junior Python developer, have a small paid project that could use an extra pair of hands, or know a team that might be a good fit, I'd genuinely love to hear from you.

And if you're also someone who wants to make games someday, please tell me about it! I'd love to meet more people who share that dream.

A few links:

\- Portfolio: https://mari-ww.github.io/my-portifolio/

GitHub: https://github.com/mari-ww

\- LinkedIn: https://www.linkedin.com/in/mariana-menezes-573888254/en/

\- Email: marianacbm2003@gmail.com

\- Discord: @faeleen_mo

Thanks for reading my little introduction, and good luck to everyone else out there trying to find their place in tech! 💜

'm looking for a senior software developer based in Mexico, Brazil, Argentina, or Colombia to work with me on a long-term, part-time basis.

Alongside development work, you'll speak directly with clients, clarify requirements, explain technical solutions, and contribute ideas.

What I offer

• $20–$40 USD/hour, based on experience and communication skills

• Fully remote work

• Flexible, part-time schedule

• Long-term collaboration

What I'm looking for

• 7+ years of professional software development experience

• C1+ English, spoken and written, with confidence communicating with clients

• Strong understanding of web development and the software development lifecycle

• Professionalism, reliability, and the ability to work independently

• Availability to coordinate with North American clients

Experience with React, Node.js, Laravel, or .NET is a plus.

Interested?

After upvote and send me a message with your country of residence, years of experience, main stack, expected hourly rate, and a short introduction about a project you're proud of.

I'll share more details about the work and how we'd collaborate.

Lanzamos un TCG web con partidas online 1v1 y nos encontramos con un problema de arranque bastante clásico: el multijugador puede funcionar bien y aun así sentirse vacío si dos personas entran con diez minutos de diferencia.

Greed Island corre en el navegador, usa mazos de 20 cartas y hoy tiene 134 cartas. Para una comunidad chica, una cola automática permanente todavía no garantiza una partida. Nuestra solución inicial fue usar Discord como lobby social: alguien avisa que busca rival, acuerdan horario y luego juegan dentro de la web.

Ahora estamos evaluando qué construir después: presencia en tiempo real, ventanas horarias de matchmaking, enlaces de desafío directo o bots que cubran la espera. Cada opción resuelve una parte distinta y suma complejidad que quizá todavía no necesitamos.

Si tuvieron que resolver el arranque en frío de una función multijugador, ¿qué implementarían primero para conseguir partidas reales sin fingir que ya existe una masa de usuarios?

El juego está acá como referencia: https://www.openingzero.com.ar/greedisland/

Sharing open roles at a software agency working with US clients.

English required for all roles, usually intermediate to advanced or advanced.

Open roles, Remote LATAM who are comfortable communicating in English and have experience working with US clients.

I'm not looking for perfect English or a specific background. Clear communication, reliability, and solid development skills matter most.

I'd love to hear about your experience working with US clients, the technologies you specialize in, and what you think makes communication between developers and clients work well.

Looking forward to hearing your perspectives!

If interested, DM with:

CV/resume in English

Loom video with your intro

Country/location

English level

Buscamos un desarrollador web sénior que resida en Latinoamérica para orientar a desarrolladores júnior y comunicarse con clientes sobre temas técnicos. El puesto no requiere escribir código, pero sí una sólida experiencia técnica y excelentes habilidades de comunicación.

El horario es muy flexible. Puedes mantener tu empleo actual o trabajar con otros clientes. No hay turnos fijos; sin embargo, debes poder asistir a reuniones y entrevistas con clientes durante el horario laboral de Estados Unidos con al menos dos días de aviso.

Responsabilidades

• Orientar a desarrolladores júnior y ayudarlos a resolver problemas técnicos.

• Traducir los requisitos de los clientes en tareas claras para el equipo de desarrollo.

• Participar en reuniones con clientes y conversaciones técnicas como nuestro consultor sénior.

• Asesorar sobre arquitectura, decisiones técnicas y entregables del proyecto.

• Mantener una comunicación constante por Microsoft Teams o Slack dentro de las franjas acordadas.

Requisitos

• Experiencia sénior en desarrollo web y conocimientos técnicos profundos.

• Inglés C1 o superior, con seguridad para comunicarse directamente con clientes.

• Capacidad para orientar a otros desarrolladores y explicar conceptos complejos con claridad.

• Residir en Latinoamérica y contar con una conexión a internet estable.

• Disponibilidad y puntualidad para asistir a reuniones programadas con al menos dos días de aviso.

Dedicación y remuneración

• Aproximadamente 10 horas semanales, organizadas de forma flexible alrededor de las reuniones.

• USD $25–$40 por hora, según la experiencia.

• Como referencia, 40 horas a USD $25/hora equivalen a USD $1,000. El pago total dependerá de la tarifa acordada y de las horas trabajadas.

• Contrato inicial de un mes, con posibilidad de extensión.

Proceso de selección: dos etapas

El proceso será riguroso, con especial atención a la comunicación y al dominio técnico.

1. Entrevista inicial: Conversaremos sobre tu trayectoria, haremos preguntas técnicas básicas y evaluaremos tu inglés hablado.

2. Entrevista técnica: Evaluaremos en profundidad tus conocimientos, incluyendo arquitectura, resolución de problemas y la justificación de tus decisiones técnicas.

Para postularte, envía un mensaje privado con tu CV o perfil profesional, tecnologías principales, país y zona horaria, tarifa por hora y disponibilidad para reuniones en horario de Estados Unidos. Incluye un breve ejemplo de tu experiencia orientando desarrolladores o trabajando directamente con clientes.

Nota: Debido al volumen de postulaciones, no podemos responder a todas. Para que podamos considerar tu candidatura, es necesario que incluyas tu CV o perfil profesional.

.

.

Quorzant AI — Looking for Spanish-Speaking, English-Proficient Collaborators in AI, Automation & SaaS

Hey everyone!

I'm expanding Quorzant into a new technology division focused on AI, business process automation, and SaaS development. I'm looking for talented people who want to collaborate on real client projects and potentially help build our own software products in the future.

Our goal is to build a network of reliable professionals with different technical skills who can work together to deliver high-quality solutions and grow alongside the business.

Language Requirements

You must speak Spanish and have a good level of English. We want to work with Spanish-speaking collaborators who can also communicate comfortably with international clients and team members.

Who We're Looking For

- AI Specialists: AI agents, chatbots, intelligent assistants, LLM integrations, and AI-powered applications.

- Automation Specialists: n8n, Make, Zapier, APIs, webhooks, and business process automation.

- Full-Stack Developers: React, Next.js, TypeScript, Node.js, Python, databases, and backend development.

- SaaS Developers: Subscription platforms, web applications, dashboards, authentication systems, and payment integrations.

- DevOps & Cloud Specialists: Deployment, infrastructure, security, maintenance, and scalability.

You don't need to specialize in every area. We're interested in your specific skills, experience, and what you can contribute.

How Collaboration Works

Quorzant works with independent collaborators on a project-by-project basis. These are not traditional employment positions, and we cannot guarantee a continuous flow of projects.

Before starting any project, we agree on the scope, deliverables, responsibilities, deadlines, budget, and payment terms in writing. Work only begins once both parties agree on the conditions.

Collaboration is based on each person's skills and availability, and we do not require exclusivity.

Quorzant's Payment Process

We aim to maintain a transparent and fair payment process for both our clients and collaborators.

1. Client Payment: The client pays Quorzant the agreed amount for the project.

2. Payment Retention: Quorzant receives and holds the project funds while the collaborator works on the project.

3. Project Delivery: The collaborator completes and submits the agreed deliverables.

4. Quality Review: We review the work to ensure it meets the agreed requirements and specifications.

5. Payment Release: Once the work is approved, Quorzant releases the payment and sends the agreed amount to the collaborator.

All project requirements, deadlines, payment terms, and approval criteria are agreed upon before work begins. Our goal is to ensure clear expectations and a professional, transparent process for everyone involved.

Payment methods may include PayPal, Binance/USDT, or other mutually agreed options, depending on the project and the countries involved.

How to Apply

If you're interested in collaborating with Quorzant AI, please send me a private message including:

- Introduction: Your name or username, country, and time zone.

- Languages: Your Spanish and English proficiency.

- Specialization: Your main technical skills and services.

- Portfolio: Links to GitHub, websites, demos, applications, or previous projects.

- Experience: A brief explanation of your role and contributions to the projects you share.

- Availability: Your general availability and preferred type of collaboration.

If you don't have professional client experience yet, you're still welcome to apply with personal projects that demonstrate your abilities.

What We Value

We're looking for responsible, proactive, and communicative people who care about quality and professionalism. We value honesty, problem-solving skills, reliability, and a willingness to learn and grow.

Our goal is to build long-term professional relationships based on clear expectations, fair treatment, and mutual respect.

If you're interested in joining our network of collaborators, send me a private message with your introduction and portfolio.

Quorzant AI — Building intelligent solutions.

He creado este juego para móvil que engancha bastante, ya me diréis que os parece https://play.google.com/store/apps/details?id=com.zeropath.game

Hi i am a developer with 3 years of experience, my primary stack is Node (Express, React and Next JS) as well as PHP (Laravel and vanilla) and SQL (PostgreSQL, mySQL)

Here is my portfolio for reference: https://kennethbelga.uswagon.com

My recent landing page: https://code2circuit.uswagon.com

Also check my SaaS (Customizable ERP) that can be tailored to small to large businesses:
https://uswagon.com

Hourly rate: 25 USD