10/14/2026 updated

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60 % partially available

Salesforce Consultant & Solutions Architect

Saint-Simeux, France
Only remote
University of California, Berkeley | Mathematics degree | 2015
Saint-Simeux, France
Only remote
University of California, Berkeley | Mathematics degree | 2015

Profile attachments

Guillaume_Lafarge_CV_EN_Salesforce_Architect.pdf

About me

Salesforce consultant and solutions architect with 10+ years of experience. Based in France, supporting US clients remotely since 2018. I turn complex business workflows into reliable systems, from discovery and integrations to rollout and production support. French and English bilingual.

FlutterJavaScriptAmazon Web ServicesExtract Transform Load (ETL)Data ModelingPython (Programming Language)Solution ArchitectureSalesforce LightningSalesforce VisualforceApex ProgrammingSalesforce Object Query Language (SOQL)DartRestful Api
Salesforce architecture and delivery
10+ years of Salesforce experience since March 2016: administration, solution architecture, data modelling, access controls, Apex, Visualforce, Skuid, Flow, reporting and production support. End-to-end ownership from discovery and requirements through testing, deployment, documentation and user adoption.

API integrations and data engineering
Connected RentSFNow and GreenTree website forms to Salesforce to automatically create Accounts or maintenance requests (Work Orders) and trigger Flows. Managed ETL transfers from a data warehouse into Salesforce via FTP at 1Sharpe Capital. Experience with REST APIs, JavaScript and SQL.

Operational platforms and measurable impact
At Veritas Investments, designed and maintained applications across leasing, maintenance, property turnover, resident communications and reporting. Maintenance platform handled 300,000+ requests and reduced processing time by 75%; leasing workflows contributed to a 30% increase in leasing revenue. Developed AI- and Agentforce-assisted onboarding for 3,000+ customers. At Roofstock, automated high-volume campaigns and follow-up, reducing manual workload by 50%.

Implementation and governance
Built a complete Salesforce organisation at 1Sharpe Capital, including functional and technical architecture, objects and relationships, security, Flow, Apex and dashboards. Ongoing experience with requirements workshops, testing, releases, troubleshooting, data quality and user support.

Product and full-stack engineering
Co-founder and CTO of Simpl Homes: cross-platform product built with Flutter, Python and AWS, integrating property data and investor workflows. MVP launched in 12 months; 700+ active users. Additional technologies: Dart, HTML/CSS and Git.

Client collaboration
Based in France with eight years supporting US clients remotely. French native and English bilingual; adaptable to US Eastern overlap. Autonomous ownership, clear communication, problem-solving and teamwork.

Experience

Professional experience10+ years
Freelancer since2018

Languages

EnglishFluentFrenchNative speaker

Project history

Co-founder & CTO

Simpl Homes
Co-founded a cross-platform US real estate investment product. Led product, architecture and delivery using Flutter, Python and AWS. Integrated MLS listings, comparable rents, valuations, renovation estimates and investment summaries. Built investor onboarding, property analysis and portfolio workflows. Launched an MVP in 12 months; the product has 700+ active users.

Salesforce Solutions Architect & Developer

Veritas Investments
US client; freelance delivery remotely from France since February 2018. Own Salesforce architecture, development and production support across leasing, maintenance, property turnover, resident communications, onboarding and management reporting.
- Maintenance platform for technicians and operations: 300,000+ requests handled and 75% reduction in processing time.
- Leasing platform centralising workflows and data, contributing to a 30% increase in leasing revenue.
- AI- and Agentforce-assisted onboarding application supporting 3,000+ customers.
- API integrations connecting RentSFNow and GreenTree website forms to Salesforce Accounts and Work Orders, triggering Flows.
- Apex, Visualforce and Skuid development; automation, data models, security and dashboards.
- Testing, deployment, production fixes, documentation and user support.

Salesforce Consultant

RL Plumbing
Remote freelance engagement. Implemented and evolved Salesforce to structure customer, commercial and operational workflows. Modelled the customer journey with objects, fields, statuses and business rules. Automated processes and follow-up with Flow. Built activity reports and dashboards, improved data quality and provided user support and ongoing platform enhancements.

Salesforce Platform Lead (Consultant)

Roofstock
Designed and evolved Salesforce automation for high-volume customer outreach using Apex, Visualforce, JavaScript, HTML and CSS. Built a guided interface enabling non-technical users to create and launch campaigns. Linked responses to Salesforce records and automated follow-up, reducing manual workload by 50%. Improved data quality, role-based access, compliance and user adoption.

Salesforce Consultant

Visbanking
Short remote freelance advisory engagement. Assessed the existing Salesforce setup, clarified requirements and defined a target architecture. Advised on data models, business processes, automation and platform governance. Coordinated a five-person team around priorities and responsibilities and proposed an implementation roadmap.

Salesforce Architect

1Sharpe Capital
Remote freelance engagement. Built a complete Salesforce organisation from initial business requirements through go-live. Defined functional and technical architecture, data models, objects, relationships and access controls. Implemented Flow automation, Apex logic, data-quality controls and reporting. Managed ETL transfers from a data warehouse into Salesforce via an FTP server. Owned testing, deployment, documentation and user enablement.

Salesforce Administrator & Developer

643 Capital Management
Took over Salesforce internally in March 2016, following an investment analyst role. Administration and evolution of data models, objects, fields, users, profiles, access controls and data quality. Apex, Visualforce and Workflow development for revenue and property portfolio tracking. Reports and dashboards for investment, finance and leadership. Requirements discovery, design, deployment, documentation and user support.

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