I turn complex systems and processes into clear, structured, and actionable knowledge that empowers teams, simplifies operations, and drives better user experiences.
Work that made an impact
These case studies highlight how I turn complex documentation challenges into clear, useful, and scalable solutions — from understanding systems and structuring information to aligning with stakeholders and delivering content that supports real business outcomes. Where work is protected by NDA, I focus on the context, approach, and impact rather than confidential screenshots or deliverables.
Enterprise SaaS platform for comprehensive investment portfolio management.
Owned documentation across the full investment lifecycle: asset valuation, risk measurement, trading, and compliance/accounting of positions.
Also designed the complete support-ticket automation flow, including the SLA (Service Level Agreement), from the ground up.
About 80% of the documentation phase happened without active end users, so it had to be validated with development, finance and QA SMEs instead.
Competitor guides were outdated and useless as usability benchmarks, with no consistent standard while the product kept evolving.
Designing that ticket automation flow and its SLA from scratch meant defining realistic response and resolution times with no existing process to build from.
Defined the documentation taxonomy from scratch.
Established voice and tone guidelines used across teams.
Standardized terminology between Development, UX and Documentation.
Prioritized task-oriented documentation over feature descriptions.
API ecosystem connecting financial institutions and banking platforms with VMetrix.
Produced 40+ integration guides covering endpoints, authentication and integration scenarios.
Personally tested every single endpoint before writing its documentation, rather than relying on developer-provided specs alone.
Required extensive technical validation alongside Finance and QA teams.
Ran numerous manual tests to improve endpoint usability and payload clarity before anything got documented.
Improved endpoint usability from a documentation-first perspective.
Simplified payload structures for financial users.
Standardized API documentation templates and integration patterns.
Documentation for a new Salesforce-based Order Intake & Requirements Management system, replacing how the business captured, tracked, and approved order requirements end-to-end.
Combined written guides with Lucidchart process maps to document workflows spanning multiple stakeholder groups, each with their own view of the process.
Reconciling several stakeholder groups — each with a different business perspective on the same process — into one consistent, easy-to-follow documentation set.
Workflows kept evolving throughout the implementation, so documentation had to be continuously re-validated with both internal stakeholders and the client rather than signed off once and left alone.
Focused documentation around end-to-end workflows rather than isolated features.
Used visual-first documentation to simplify complex processes.
Kept documentation synchronized with implementation in real time.
Enterprise documentation strategy supporting an Odoo ERP implementation across business operations.
Designed documentation standards, playbooks, process maps and LMS learning content.
Complex, cross-functional processes had to become standardized operational documentation.
Finance, Operations, Supply Chain, IT and external partners needed one shared documentation framework.
Centered the documentation architecture on business processes rather than system modules.
Unified playbooks, SOPs and LMS content into a single learning ecosystem.
Established reusable documentation standards across key business processes.
Developed brand voice and tone for Fundación ProEmpleo's social entrepreneurship programs, from naming new initiatives to executing the copy across every touchpoint.
Led joint branding campaigns run in partnership with corporate and institutional allies — including Citibanamex and Casas ARA — keeping one consistent voice across each co-branded program.
Each co-branded program had to read as a single, coherent voice even though it combined messaging and visual identity from two separate institutions with their own brand guidelines.
Copy and campaigns had to perform across multiple channels at once — website, SEO, and paid social — to drive real enrollment and fundraising results, not just impressions.
Named each program and defined its voice before any creative or media work began, so every downstream asset stayed consistent.
Kept messaging consistent across co-branded touchpoints even when combining two institutions' branding into a single campaign.
Paired SEO with paid social (Google & Meta Ads) rather than running them in isolation, to drive both awareness and enrollment.
Focused campaign messaging on measurable outcomes, contributing to programs that raised close to $1M MXN.
Solutions that drive clarity and results
I help teams turn complex systems and processes into useful content people can understand and act on. Each service is tailored to your goals, your users, and the complexity of your product.
Clear, well-structured documentation that helps users learn, navigate, and succeed with your product.
Number of guides, system complexity, documentation depth, and screenshots (if included).
End-to-end learning experiences designed to educate users and drive product adoption.
Number of courses, course length, content complexity, interactivity level, and SCORM/xAPI requirements.
Engaging, task-focused videos that help users quickly understand and complete key tasks.
Number of videos, video length, script complexity, voiceover, and editing requirements.
I design documentation ecosystems that are easy to find, easy to use, and easy to maintain.
Scope of the documentation ecosystem, number of content areas, and existing documentation condition.
Let's work together
Fill out the form and I'll get back to you as soon as possible — or reach me directly at marcosalaa22@gmail.com.