Freelancer profile translated to English.
Back to original languageAbout Pablo
Python Backend Developer specializing in process automation, production SaaS, and AI integration for business. I help companies, agencies, and digital teams transform manual processes into more efficient, connected, and maintainable systems. My work involves not just programming or connecting tools, but understanding the real business flow, identifying bottlenecks, and designing technical solutions that work in production. I work with Python, Django, FastAPI, Flask, PostgreSQL, Docker, external APIs, n8n, workflow automation, and cloud deployments like AWS and Azure. I have developed and maintained real projects such as HOUSINK, a real estate SaaS platform, and intelligent intake systems for automatic lead classification via WhatsApp, CRM, and AI. I have also worked on analysis solutions, internal automation, and integrating conversational assistants into real products. I can help with:
• Internal process automation.
• AI integration into business workflows.
• Backend development for SaaS and web platforms.
• Connection between APIs, CRMs, forms, WhatsApp, and external tools.
• Workflow design with n8n, Make, or custom backend solutions.
• Technical maintenance and evolution of existing products.
• Diagnosis of poorly designed or hard-to-scale systems.
My approach is structured: first, I analyze the process, then I design the solution, and finally, I implement only what provides real value and can be maintained over time.
More information and real cases at: ptechsolution.net
Spanish
Native or bilingual
English
Conversational
Remote only
Primarily works remotely
Experience
- IMPLANTATEN S.L.
On Malt
Technical Consultant in Operational Diagnosis, CRM/AI and Process IntegrationHEALTH AND WELLNESSApril 2026 - May 2026Madrid, SpainI carried out a Phase 0 of operational and technological diagnosis for IMPLANTATEN S.L. / TuConsultaDental.es, aimed at organizing the initial critical points of lead capture, email, administrative documentation, and technological viability.The work included the initial review and optimization of Google Business Profile, analysis of the status of corporate emails in IONOS, identification of risks due to near-full mailboxes, initial organization of documentation and billing in Dropbox, and preliminary technical review of Dentalink against GESDEN / Infomed.I also prepared an executive report with detected risks, recommendations, a point-by-point response to the initial brief, and a proposal for phased continuity. A possible evolution towards an Intake system with an operational dashboard for classification, automation, and lead tracking was proposed, aiming to reduce operational load on management and prepare for future integration with CRM, Dentalink, GESDEN, or external tools. - Ptech SolutionBackend & AI Developer | LexOSLEGALMarch 2026 - Today (5 months)Madrid, SpainDesign and development of LexOS, a LegalTech solution for multi-channel intake for law firms, aimed at automating the reception, classification, and initial management of legal inquiries.The system allows centralizing new contact entries, structuring relevant case information, and helping the firm better filter opportunities before dedicating legal team time.The solution focuses on reducing operational reception load, improving the traceability of each inquiry, and professionalizing the first contact with potential clients through automation, applied AI, and business logic.Main functionalities:• Structured reception of legal inquiries.• Initial classification of cases by matter type.• Support in opportunity qualification.• Organization of information before firm review.• Automation of repetitive tasks in the intake phase.• Base prepared for integrations with channels such as forms, WhatsApp, email, or CRM.LexOS is designed for firms that need to better manage the volume of incoming inquiries, reduce interruptions, and transform the initial lead capture process into a more organized, measurable, and scalable workflow.
- Lexia Abogados y Economistas SLPAI and Automation Developer | Legal Intake and CRMLEGALNovember 2025 - January 2026 (2 months)Guadalajara, SpainDesign and development of an intelligent AI-powered legal assistant to automate the reception, filtering, and qualification of incoming legal inquiries via WhatsApp.The project addressed a clear operational problem: the firm received many unqualified inquiries that interrupted the legal team and consumed time without economic return.I designed a comprehensive solution combining a Python/FastAPI backend, workflow automation with n8n, and an AI agent capable of conducting guided interviews, classifying inquiries by legal area, applying acceptance criteria, and prioritizing opportunities using a traffic light system: viable, doubtful, or discarded.The system automatically filters irrelevant inquiries and delivers to the firm only cases with a higher conversion probability, accompanied by a structured preliminary summary to facilitate lawyer review.Main impact:• Reduction of manual triage.• Fewer interruptions for the legal team.• Better lead prioritization.• Increased efficiency in initial response.• More professional and scalable intake process.The result is a production solution, replicable for other firms or service businesses, that combines applied AI, process automation, WhatsApp, and a robust backend to generate real operational impact.
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Education
- Python DeveloperTokio School2022Python Developer
- SQL Database Manager DeveloperTokio School2022Gestor de Base de Datos SQL Developer