Available to hire
Senior Full Stack Developer with 8+ years of experience building AI-powered, high-performance enterprise web platforms. Strong background designing scalable backend services, delivering data-rich front-end applications, and building resilient cloud-native systems using Python (FastAPI, Django, Flask) and React (TypeScript, React.js).
Experienced integrating LLM-powered workflow automation, semantic search, anomaly detection, predictive analytics, and ML-backed decision support. Proven track record improving reliability, observability, and distributed processing while collaborating cross-functionally to ship business-focused solutions in fast-paced environments.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Language
Spanish; Castilian
Fluent
English
Fluent
Work Experience
Senior Python & React Engineer at Appian
November 1, 2023 - February 1, 2026Engineered and delivered enterprise-grade workflow applications using Python (FastAPI, Django), React, TypeScript, and SQL, supporting 42,800+ users across automation-heavy environments. Architected distributed backend services handling 1.84M+ workflow and document events per month across business-critical systems. Designed secure REST, GraphQL, and event-driven integrations connecting process orchestration services with internal platforms, partner tools, and downstream enterprise systems. Integrated LLM-powered summarization, semantic search, and anomaly-detection services to reduce manual review effort by 31.7%. Built React dashboards and operational interfaces for queue health, exception handling, audit trails, and workflow performance. Developed orchestration pipelines using Celery, RabbitMQ, Kafka, and Airflow for reliable ingestion, enrichment, validation, and multi-step execution. Delivered containerized services on AWS and Kubernetes using Docker, Terraform, GitHub Actions, and
Senior Full Stack Engineer at Procore
April 1, 2020 - September 1, 2023Designed and delivered scalable React applications for construction management workflows, improving operational visibility for 24,400+ users across field and office environments. Built frontend and API workflows that supported 1.8M+ document/events monthly, implemented robust UI patterns, and enabled data visualization to empower cross‑functional teams.
Full Stack Developer at Braz
November 1, 2017 - February 1, 2020Maintained and extended full-stack applications using Python, React, Node.js, and SQL, supporting 3.16M+ customer interaction events per month across engagement workflows. Built and maintained backend APIs and processing services handling 1.46M+ synchronization actions monthly across messaging, campaign, and customer data flows. Developed secure service integrations and backend components to support campaign execution, segmentation workflows, analytics visibility, and internal tooling across engagement systems. Integrated AI-based recommendation, semantic search, and behavioral scoring services improving decision quality by 31.7% across customer engagement workflows and internal support tools. Built React-based admin portals and reusable components to improve visibility into campaign performance, audience targeting, and operational activity. Developed analytics and enrichment pipelines with pandas, scikit-learn, task orchestration services, and near-real-time processing patterns. Coord
Education
BSc in Computer Science at University College Dublin (UCD)
September 1, 2013 - August 1, 2017Qualifications
Industry Experience
Software & Internet, Professional Services, Computers & Electronics
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Hire a Web Developer
We have the best web developer experts on Twine. Hire a web developer today.