About Ángel Darío
Senior Salesforce Engineer with 10+ years of experience delivering enterprise-grade solutions in highly regulated environments such as banking, telecommunications, energy, and automotive.
I specialize in designing and developing scalable Salesforce architectures using Apex (Batch, Queueable, Triggers), Lightning Web Components (LWC), and Financial Services Cloud (FSC). My focus is on building high-performance systems, optimizing SOQL and Governor Limits, and ensuring long-term maintainability and system reliability.
I have strong experience in complex integrations (REST APIs, middleware) and asynchronous processing, enabling organizations to handle large data volumes and mission-critical processes efficiently.
I work in agile environments using tools such as Git, Copado, and Jira, applying best practices in clean code, CI/CD, and system design. I collaborate closely with cross-functional teams to deliver robust, scalable, and business-aligned solutions.
◎ CORE SKILLS:
✓ Apex (Batch, Queueable, Triggers)
✓ Lightning Web Components (LWC)
✓ Salesforce Architecture & Solution Design
✓ Financial Services Cloud (FSC)
✓ REST API Integrations & Middleware
✓ Asynchronous Processing & Performance Optimization
✓ SOQL Optimization & Governor Limits
✓ CI/CD (Git, Copado)
✓ Agile Methodologies
English
Fluent
Spanish
Native or bilingual
Remote only
Primarily works remotely
Experience
- CognizantSenior Salesforce Engineer | Apex, LWC, Integrations | FSCTECHMarch 2022 - Today (4 years and 3 months)Madrid, Spain
- Designed and delivered enterprise Salesforce solutions in the banking sector, leveraging Financial Services Cloud (FSC) to support mission-critical systems.
- Developed complex integrations with corporate middleware and external APIs (e.g., Experian), handling nested JSON structures and ensuring system resilience through defensive programming in Apex.
- Optimized high-impact business processes by redesigning synchronous logic into asynchronous architectures (Queueable / Future Apex), eliminating CPU limit issues and improving scalability for high-volume operations.
- Built reusable Apex components for data transformation and automated document generation (PDF), integrating with enterprise document management systems.
- Implemented advanced testing strategies (TDD, HttpCalloutMock, Test Data Factory), achieving high code coverage and improving CI/CD deployment reliability.
- Acted as a technical reference in cross-functional international teams (business, product, middleware), contributing to architectural decisions and resolving complex production issues.
- Aderen Consulting S.L.Salesforce DeveloperAUTOMOBILESeptember 2020 - March 2022 (1 year and 6 months)Madrid, Spain
- Developed Salesforce solutions in enterprise automotive environments, working with Sales Cloud in high data volume scenarios.
- Participated in the design and implementation of business functionalities, supporting improvements in order management and commercial operations.
- Optimized Apex logic (classes, triggers) to enhance data processing efficiency and maintain system stability.
- Developed Lightning Web Components (LWC) to build dynamic user interfaces and improve data interaction.
- Implemented data integrations and data loading processes using IICS, handling large volumes of information.
- Worked with CI/CD tools (Copado) and Git to support stable and maintainable deployments.
- Collaborated within agile teams, contributing to code quality through debugging, code reviews, and development best practices.
- SalesforceTesting SalesforceSOFTWARE PUBLISHINGNovember 2019 - August 2020 (9 months)Madrid, Spain
- Performed functional testing within Salesforce environments (Sales Cloud), ensuring quality and stability of business-critical features.
- Validated user stories and collaborated with development teams to ensure accurate implementation of functional requirements.
- Worked in Agile (Scrum) environments, contributing to sprint planning and iteration tracking.
- Used Jira for incident management, test tracking, and release validation processes.
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Education
- Software Engineering (BSc)Universidad Politécnica de Madrid2016Strong foundation in software architecture, data structures, distributed systems and object-oriented programming.
Certifications
- Admin 201Salesforce2016
- B2British Council2019