stackcone

We help companies ship reliable, scalable software and data solutions—from greenfield products to modernizing existing systems. Our team has spent over a decade building full-stack applications, data pipelines, and AI integrations for clients who need solid engineering and clear communication. What we bring to your project We focus on delivery: clear scope, on-time execution, and code that’s maintainable and scalable. Our work spans frontend (React, TypeScript, Angular), backend (Java/Spring Boot, Python/Django/Flask, Node.js), and cloud (AWS, GCP, Azure). We design and build microservices, real-time analytics, and ETL pipelines that handle high volume with Spark, Kafka, and Airflow, and we integrate LLMs and RAG (LangChain, LlamaIndex, vector DBs) when the product needs AI. Why clients keep coming back We’ve delivered 30+ projects with a 100% job success rate and top ratings. You get a single point of contact who can own the full stack—UI, API, data, and deployment—so you spend less time coordinating and more time shipping. Enterprise and regulated environments We have experience in large-scale and regulated settings: portfolio platforms, trading infrastructure, data governance, and healthcare analytics. We’re comfortable with strict requirements, compliance, and working in large, structured teams. If you need a full-stack and data engineering partner that can own the technical side and communicate clearly, we’d be glad to discuss your project and how we can help.