Freelancer profile translated to English.
Back to original languageAbout David
I help medium and large companies detect how much money they are losing in inefficient processes - and then I fix it.
What I do:
- I analyze your company's operational processes (sales, administration, logistics, customer service), quantify the real cost of each inefficiency, and design solutions that integrate into the systems you already use (CRM, ERP, email, WhatsApp).
Real results with clients:
- Construction company (30 employees): -70% of time spent on accounting for invoices with supervised AI
- Real estate chain: automated document management that eliminated 15 hours/week of manual work
- Logistics company: 24/7 customer service on WhatsApp, reducing calls to the support team by 60%
- Clinic chain: appointment reminder and follow-up system that reduced no-shows by 40%
How I work:
1. Diagnosisof processes (2-3 weeks): I map your operations, interview your team, and present you with a report detailing the exact cost of each inefficiency.
2. **Phased Implementation**: We start with the highest impact quick win and scale from there.
3. **Continuous Support**: I don't just deliver and disappear - I ensure the system generates the promised return.
Companies I've worked with: La Casa de las Carcasas, BMW (via rpc), Wayra (Telefónica), Fundación máshumano, Aerocav Logistics, TeamSystem.
If your company bills more than €1M and you feel your teams are wasting time on tasks that should be automated, let's talk.
Spanish
Native or bilingual
English
Fluent
French
Conversational
German
Conversational
Can work on-site
Sevilla (up to 50km), Madrid (up to 50km), Málaga (up to 50km), Valencia (up to 50km), Barcelona (up to 50km)
Experience
- Apralize InnovationsOwnerTECHJanuary 2023 - Today (3 years and 5 months)Seville, SpainAt Apralize, we help medium and large companies optimize their resources through artificial intelligence, automation, and advanced web scraping.🔹 What we develop:- Custom chatbots (Web, WhatsApp, Telegram) with proprietary AI models, payment integrations, and order management.- Business process automation, eliminating manual tasks by up to 100% (document digitization, integrations with external APIs, custom API development with Flask, Django, and FastAPI).- Intelligent search and analysis systems with FAISS, Elasticsearch, and vector databases.- Real-time platforms with websockets and dynamic data allocation algorithms.- Advanced web scraping tools, from real-time price comparators to massive data extraction with Playwright, Selenium, and internal APIs.- Large-scale blockchain data analysis, processing hundreds of requests per second using asynchronous systems and parallelism.🔹 How we work:- Direct contact with the client to understand needs, design the best solution, and ensure effective delivery.- Training in automation and AI for companies, including sessions held in the Wayra acceleration program (Telefónica's CVC).
- rpc – The Retail Performance CompanySenior Data EngineerAUTOMOBILEOctober 2023 - July 2024 (9 months)Múnich, Germany
- Extraction of data from websites and dynamic pages using advanced web scraping techniques for over 50 different sites, ensuring project maintenance and scalability for the German car brand BMW.
- Monitoring the execution of algorithms and data storage in the cloud (Amazon Web Services) using CloudWatch and Athena.
- Checking and testing code from colleagues using GitHub.
- Proactive proposal of solutions to problems, leading workshops for other colleagues.
- GROUP GAMBLING AND BETTING AFFILIATION S.L.Telegram Bot DevelopmentSPORTSJune 2023 - August 2023 (2 months)Sevilla, España
- Development of a business solution on Telegram to automate group management and member tracking. Integrated with the payment gateway, it allows complete tracking of the user's purchase flow, linking purchases with users on Telegram.
- Development of a WhatsApp bot, connected to an external API, that allows users to obtain sports studies.
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Education
- Degree in Engineering, Computer EngineeringUniversity of Seville2022Grado en Ingeniería, Ingeniería informática
Certifications
- Applied Data Science with Python - Level 2IBM2023