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Nemilson Alves

@nemilsonalves

Message

I’m a Python backend and integration developer who builds FastAPI APIs, AI automations, and PACS/RIS workflows.

Brazil

Message

What I'm looking for

I’m looking for a role where I can own Python/FastAPI backend APIs and integrations, build AI automation with reliable data pipelines, and support critical systems with clear documentation—ideally with remote flexibility and real operational impact.

I’m a Python backend and integration developer focused on FastAPI, REST APIs, webhooks, and data-oriented workflows. I turn operational problems into reliable systems—integrations, reports, dashboards, and automations—connected through APIs, WhatsApp, and structured pipelines.

I’ve specialized in PACS (Picture Archiving and Communication System) and RIS (Radiology Information System), handling creation, implementation, maintenance, and support for critical healthcare imaging and radiology operations. I bring strong N2/N3 support instincts—diagnosing incidents, troubleshooting across systems, and documenting clear procedures for fast resolution.

On the automation side, I build AI agent workflows and practical automation builders using tools like Flowise/Evo AI and n8n-style logic, combining LLM capabilities with RAG and process automation. I’ve also designed multi-tenant SaaS/PWA architecture and implemented WhatsApp automations using EvolutionAPI with event-based routing and human-assisted handoff.

Experience

Work history, roles, and key accomplishments

Current

Technical Support Specialist

Current

Hospital de Emergência e Trauma de Campina Grande

Mar 2023 - Present (3 years 4 months)

Provide N2/N3 technical support in a critical hospital environment, diagnosing incidents and configuring systems and hardware to maintain operational continuity. Specialist in PACS and RIS, including creation, implementation, maintenance, and support, with documentation of support procedures and troubleshooting guides.

N2 N3 Incident Diagnosis System Configuration Hardware Setup Printer Support Troubleshooting Documentation PACS RIS Process Improvement

Current

Senior IT Consultant and Software Dev

Current

Freelancer / Independent Consultant

Jan 1998 - Present (28 years 6 months)

Deliver consulting, analysis, system implementation, and software development across commercial, industrial, public-sector, and service clients. Work on requirements gathering, implementation, user training, troubleshooting, documentation, continuous support, and process improvement for business workflows including payroll, accounting, hotel operations, and tax-document systems.

Consulting Systems Analysis System Implementation Software Development Requirements Gathering User Training Troubleshooting Documentation Continuous Support Databases Payroll Systems

General Supervisor

NT Digitus Digital Certification

Aug 2017 - Dec 2019 (2 years 4 months)

Supervised and audited registration-agent teams in digital certification operations, focusing on quality, security, compliance, and documentation. Organized operational workflows and customer service routines for digital certificate issuance processes.

Team Supervision Audit Quality Assurance Security Compliance Documentation Customer Service Digital Certificate Issuance

Senior IT Consultant

Enne Digital Certification

Aug 2010 - Sep 2012 (2 years 1 month)

Provided support for networks and internet services and handled technical routines in digital certification environments, including electronic invoices and PKI/digital certificates. Supported customer service related to certification operations.

Network Support e invoicing PKI Customer Service Technical Support

Technical Supervisor

Conquest USA

Apr 2004 - Jan 2005 (9 months)

Supervised field teams and supported technical operations in the United States, strengthening international operational communication. Managed technical operations from a supervisory role to support on-site delivery.

Technical Operations Communications Operations

Software Programmer

Municipal Government Projects

Jan 1995 - Jan 1998 (3 years)

Developed budget accounting, payroll, and municipal tax-document systems for municipal government projects, including administrative workflows and banking-related integration needs. Supported integration requirements tied to banking routines and operational workflows.

Payroll Systems Banking Integration