Connecting businesses
to the future
Hi, I'm Juan Pablo Acosta. Software Engineer with 5+ years delivering end-to-end digital products — AI integration, distributed architectures & 300%+ revenue growth.
About Me
Building innovative solutions that connect businesses to the future
I'm a Software Engineer with 5+ years of experience delivering end-to-end digital products — from architecture and development to deployment and stakeholder delivery — for international clients across e-commerce, SaaS, and enterprise domains.
Drove 300% revenue growth through platform re-architecture, AI integration, and performance engineering. I combine deep technical expertise (Java, Python, Node.js, React, cloud-native infrastructure) with hands-on AI-augmented workflows (LLMs, RAG pipelines, agentic tooling) and cross-functional leadership to ship high-impact products fast.
Based in Colombia, working with clients worldwide. Bilingual: English (C2) & Spanish (Native).
What I Do
End-to-end solutions that transform ideas into scalable, revenue-generating products
Full-Stack Development
End-to-end web applications built with modern frameworks. From scalable backends (Java, Node.js, Python) to pixel-perfect frontends (React, Angular, Next.js).
AI & LLM Integration
Transform your business with AI-powered features. Custom chatbots, recommendation engines, RAG pipelines, and intelligent automation using OpenAI, Anthropic, and open-source models.
E-Commerce Solutions
High-converting online stores and marketplace platforms. Shopify custom development, payment gateway integration, and omnichannel commerce strategies that drive real revenue growth.
Cloud & DevOps
Scalable cloud infrastructure and automated deployment pipelines. Docker, Kubernetes, CI/CD, and server management for zero-downtime releases and production-grade reliability.
Featured Projects
Real-world solutions that drove measurable business impact
Screenshot coming soon
E-Commerce Platform Transformation
Full-stack overhaul of a high-traffic retail/wholesale platform that drove 300%+ sales growth and 5x user scaling. Modernized the UI, stabilized the backend, integrated AI-powered recommendations, and achieved 99.9% uptime with 95+ Lighthouse scores.
Screenshot coming soon
AI-Powered Educational Chatbot
Custom AI chatbot designed for children's education, featuring age-appropriate interactions, guided content, and safety-focused conversational design. Built with modern LLM APIs.
Screenshot coming soon
Business Intelligence Dashboard
Centralized analytics platform synthesizing data from ERPs, CRMs, and marketing tools into real-time dashboards with A/B testing and heatmapping insights.
Screenshot coming soon
Omnichannel Commerce Ecosystem
Unified operations across ERPs (SAP, Zoho), payment gateways (Stripe, PayPal), CRM platforms (Salesforce), and POS systems with real-time sync.
Tech Stack
Technologies I use to build scalable, high-performance solutions
🎨Frontend
⚙️Backend
🤖AI & ML
🚀AI-Augmented Dev
☁️Cloud & DevOps
🗄️Databases
🏗️Architecture
Experience
A track record of delivering impact across companies and industries
Full-Stack Developer
Salvatech
Oct 2024 – Present
Engineered a 300%+ sales increase by designing a full-stack platform re-architecture — decomposing a monolith into a distributed, service-oriented architecture. Led end-to-end product delivery coordinating multidisciplinary teams, integrated AI-powered features, and unified complex business ecosystems.
- 300%+ sales growth through distributed architecture redesign and UX optimization
- Designed system architecture for zero-downtime deployments with containerized microservices
- Built AI-powered recommendation engines, chatbots, and personalization modules (OpenAI, Anthropic)
- Accelerated development with AI-augmented workflows: Claude Code, Copilot, and custom RAG pipelines
- Architected distributed integration layer across ERPs, payment gateways, CRM, and POS systems
- Centralized business intelligence into automated dashboards (Looker Studio, Power BI, Zoho Analytics)
Full-Stack Software Engineer
Tecnisoft
Nov 2023 – Oct 2024
Delivered full-stack applications for international clients, achieving 99.9% uptime. Designed scalable software architectures, built workflow automation tooling, and developed real-time tracking and business reporting systems.
- 99.9% uptime across production environments for international clients
- Designed service boundaries, API contracts, and data flow patterns for scalable architectures
- Built custom workflow automation that dramatically improved team productivity
- Developed real-time tracking and reporting dashboards for data-driven decision-making
- Architected e-commerce and cross-platform mobile solutions (Shopify, Flutter, React Native)
Software Engineer & AI Researcher
REDSI
Jan 2022 – Jan 2024
Architected research-backed AI solutions with a microservices architecture, integrating NLP APIs for intelligent chatbots. Led cross-functional collaboration in Agile environments.
- Designed microservices architecture with REST and message queue communication
- Integrated AI/NLP APIs for intelligent chatbot and content processing systems
- Engineered decoupled frontends with API gateway patterns
- Led cross-functional coordination across troubleshooting and third-party integrations
IT Support Specialist
IT Concierge
Oct 2018 – Jan 2020
Provided bilingual technical support ensuring 99% uptime for business-critical systems. Managed incident tracking and IT infrastructure maintenance.
- Ensured 99% uptime for business-critical systems
- Streamlined workflows reducing incident resolution times
What Clients Say
Feedback from colleagues and clients I've had the pleasure to work with
“Juan Pablo transformed our entire e-commerce platform and the results speak for themselves — 300% sales growth in under a year. His technical skills are matched only by his ability to understand business needs.”
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CEO, Retail Company
“Working with Juan Pablo on our AI integration was a game-changer. He delivered a recommendation engine that significantly boosted user engagement. Highly professional and incredibly skilled.”
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CTO, Tech Startup
“His full-stack expertise across Java, React, and cloud infrastructure made him invaluable to our team. He doesn't just write code — he architects solutions that scale.”
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Engineering Manager
Latest Insights
Technical articles on full-stack development, AI integration, and building scalable products
Let's Work Together
Have a project in mind? Let's discuss how I can help bring your vision to life.