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Raffi Sarkissian

PROFILE

Raffi Sarkissian

Raffi Sarkissian contributed to the getlago/lago-doc and related repositories by delivering a wide range of features focused on billing automation, API integration, and developer experience. Over 15 months, he built and documented systems such as AI-powered billing assistants, wallet management, and e-invoicing, emphasizing reliability, compliance, and usability. His technical approach combined backend development in Ruby and TypeScript with robust API design and integration patterns, ensuring seamless data synchronization and clear documentation. By addressing both feature delivery and bug fixes, Raffi improved onboarding, analytics, and security governance, demonstrating depth in technical writing, UI/UX design, and workflow automation across the platform.

Overall Statistics

Feature vs Bugs

88%Features

Repository Contributions

84Total
Bugs
7
Commits
84
Features
49
Lines of code
15,271
Activity Months15

Work History

March 2026

3 Commits • 2 Features

Mar 1, 2026

March 2026 monthly summary for getlago/lago-doc: Focused on elevating documentation quality to improve security governance and wallet monitoring capabilities. Delivered comprehensive docs with visuals, clarifying security logs tracking, access controls, and log filtering, as well as wallet alert lifecycle from creation to response. Strengthened developer onboarding and user trust by making critical workflows transparent and auditable.

February 2026

9 Commits • 7 Features

Feb 1, 2026

February 2026 — Lago docs: Delivered documentation and Help Center improvements (self-hosted deployment compatibility matrix; fixed FAQ links). Welcome Page: Added dark mode support with adjusted UI for better visibility. Observability: Integrated email logs into audit logs to improve tracking of customer communications. Integrations: Added QuickBooks Online integration via n8n for syncing billing data (customers, invoices, credit memos) and introduced flexible webhook event filters. Email capabilities: Enhanced email resend with custom recipient options. Analytics: Upgraded analytics with an Apache Superset-powered, fully composable layer for billing and revenue insights.

January 2026

6 Commits • 2 Features

Jan 1, 2026

Month: 2026-01 | Repository: getlago/lago-doc This monthly summary highlights delivered features, fixed issues, impact, and technical skills demonstrated, with a focus on business value and tangible outcomes for the documentation site.

December 2025

8 Commits • 4 Features

Dec 1, 2025

December 2025 delivered a focused set of customer-facing features, reliability improvements, and documentation enhancements in Lago Doc, aligning technical work with business value. Highlights include AI-powered billing automation, improved invoicing controls for compliance, and enhanced analytics and onboarding guidance to drive operational efficiency and data-driven decisions.

November 2025

5 Commits • 3 Features

Nov 1, 2025

November 2025 monthly summary for getlago/lago-doc: Delivered three core features that strengthen interoperability, regulatory compliance, and localization; no major bugs fixed; notable business impact includes improved data synchronization accuracy, compliant invoicing capability for France, and expanded internationalization coverage.

October 2025

2 Commits • 2 Features

Oct 1, 2025

Monthly summary for 2025-10 focusing on feature delivery and documentation for the getlago/lago-doc repository. Highlights include a new wallet transaction limits feature and comprehensive e-invoicing documentation, with a emphasis on business value, reliability, and developer tooling.

September 2025

4 Commits • 3 Features

Sep 1, 2025

September 2025 monthly summary highlighting feature delivery and documentation improvements across lago-openapi and lago-doc. The quarter focused on clarifying financial semantics in API docs, enabling GA-ready billing configurations, and documenting new endpoints to support business workflows. Delivered concrete, customer-facing documentation enhancements and alignment across repositories to reduce ambiguity and accelerate integration.

August 2025

8 Commits • 5 Features

Aug 1, 2025

August 2025 (getlago/lago-doc): Delivered core billing, usage, entitlements, and UI improvements to enhance invoice flexibility, forecast visibility, revenue clarity, and user experience. Key changes span: voided invoice regeneration with multi-refund options and regeneration context; projected usage documentation with API/dashboard access; entitlements for plan-feature definitions and overrides; contra revenue guidance in the revenue dashboard; and UI polish on the Welcome page typography for consistent rendering across environments. These initiatives improve invoice traceability, upfront bill visibility, product packaging control, and revenue clarity, while maintaining strong documentation and API references.

July 2025

9 Commits • 5 Features

Jul 1, 2025

July 2025 delivered a focused set of developer experience improvements and platform reliability enhancements across Lago-doc, Lago-api, Lago-front, Lago-openapi, and related workflows. Key deliveries include a comprehensive Documentation and Developer References overhaul with updated self-hosted docs paths, webhook event documentation, and API error codes, along with renamed directories and added schemas/examples; Wallet features introducing payment links for pending invoices and scoping prepaid credits to specific billable metrics; Wallet transaction sources exposed in GraphQL with an enum and UI labeling to differentiate manual vs. automatic credits; Netsuite integration enhancements by adding lago_plan_codes to the payload for invoice subscriptions; and an OpenAPI correction for customer usage filters, changing values to an array to align with API behavior. These changes collectively improve onboarding, billing accuracy, data fidelity, and frontend clarity, delivering measurable business value and enabling more precise analytics and cost-control.

June 2025

19 Commits • 9 Features

Jun 1, 2025

June 2025 performance highlights for getlago repositories (lago-doc and lago-openapi). Delivered a broad set of features that strengthen governance, observability, and financial control, while improving API reliability and developer experience. Key outcomes include the rollout of centralized Alerts and Webhooks, Activity Logs, API Logs, Budget & Usage Alerts, Avalara Tax Integration, and related enhancements such as Prepaid Credits Limitations, Pricing Group Keys, and RSS Feed for the changelog. In lago-openapi, added Credit Notes Pagination metadata and fixed critical parameter naming on the Payments endpoint to ensure accurate invoice handling. These efforts enhanced cost visibility, compliance, and operational efficiency, with measurable impact on budgeting, auditing, and API usability. Representative commits span organizational improvements, API references, and documentation updates across both repos, e.g. reorganize alerts section; add api refs for alerts; add webhook message for alerts; fix alert webhook message; add credit notes pagination; fix: invoice_id parameter on payments endpoint.

May 2025

4 Commits • 2 Features

May 1, 2025

In May 2025, delivered focused documentation improvements across Lago’s developer platform, elevating API usability and onboarding efficiency. Key features include PSP integration documentation defining backend/frontend workflows, API versioning considerations, and webhook handling. Also released comprehensive Alerts documentation with a redesigned navigation structure to improve discoverability. A bug fix clarified OpenAPI volume charge model definitions to distinguish flat_amount and per_unit_amount for pricing tiers. These efforts reduce integration time, minimize misconfigurations, and support faster go-to-market for customer integrations.

April 2025

4 Commits • 2 Features

Apr 1, 2025

April 2025 monthly summary: Delivered targeted documentation improvements and a new prepaid credits dashboard in lago-doc, delivering clear business value through improved navigation, clarity, and visibility into prepaid credit flows. The work enhances developer experience, reduces support overhead, and supports data-driven decision-making for customers.

March 2025

1 Commits • 1 Features

Mar 1, 2025

Month: 2025-03 — Lago API (getlago/lago-api) delivered a key NetSuite integration feature to improve cross-system identity. Implemented NetSuite Customer External ID as NetSuite EntityId by passing external_id to entityId and setting autoname to false in the NetSuite payload. Commit: 6d60b6a43c5e672feb216350a9ba74e6ec4ef5db. Business value: stronger identity mapping between Lago and NetSuite, reducing duplicate records and reconciliation effort; foundation for autonaming configurations and improved analytics. No major bugs reported in provided data. Technologies demonstrated: API payload customization, data mapping, NetSuite integration patterns, and disciplined, single-commit delivery. Overall impact: improves data integrity, reliability of cross-system customer identity, and sets stage for future enhancements.

January 2025

1 Commits • 1 Features

Jan 1, 2025

In January 2025, delivered a focused documentation improvement for Lago's invoicing module in the lago-doc repo, enhancing clarity around net payment terms, including how overdue status is determined and how customer-specific payment terms interact with organization defaults. Grammar and formatting refinements were applied to improve readability and reduce ambiguity for customers and support teams.

December 2024

1 Commits • 1 Features

Dec 1, 2024

December 2024 monthly summary for getlago/lago-api: Focused on strengthening NetSuite integration reliability by introducing issuing_date (trandate) in the NetSuite transaction payload for unmapped tax items. Delivered a feature that improves data fidelity and downstream reporting, supported by updated payload generation logic and tests. This reduces reconciliation risk and manual follow-up when tax items are not fully mapped. No major bugs reported this month; the work emphasizes reliability, test coverage, and clear commit hygiene. Technologies demonstrated include backend API development, payload shaping, and test-driven development.

Activity

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Quality Metrics

Correctness99.2%
Maintainability97.4%
Architecture98.2%
Performance97.2%
AI Usage23.8%

Skills & Technologies

Programming Languages

BashCSSGraphQLHTMLImageJSONJavaScriptMarkdownRubyTypeScript

Technical Skills

AI integrationAPI DesignAPI DevelopmentAPI DocumentationAPI IntegrationAPI ReferenceAPI designAPI integrationBackend DevelopmentCSSDockerDocumentationFront-end DevelopmentFrontend DevelopmentGraphQL

Repositories Contributed To

4 repos

Overview of all repositories you've contributed to across your timeline

getlago/lago-doc

Jan 2025 Mar 2026
13 Months active

Languages Used

MarkdownBashJSONJavaScriptRubyCSSImageHTML

Technical Skills

DocumentationLink ManagementAPI DesignAPI IntegrationBackend DevelopmentFrontend Development

getlago/lago-openapi

May 2025 Sep 2025
4 Months active

Languages Used

YAML

Technical Skills

API DocumentationOpenAPI SpecificationAPI DesignSchema Definition

getlago/lago-api

Dec 2024 Jul 2025
3 Months active

Languages Used

RubyGraphQL

Technical Skills

API IntegrationBackend DevelopmentRuby on RailsAPI DevelopmentGraphQL API DevelopmentIntegration

getlago/lago-front

Jul 2025 Jul 2025
1 Month active

Languages Used

GraphQLTypeScript

Technical Skills

Frontend DevelopmentGraphQLReactTypeScript