Arg SoftwareClaimed by Official Representatives

THE CHALLENGE

SkyTracks is a browser-based music production platform the kind of product where latency isn't a nice-to-have problem, it's a dealbreaker. Musicians can't create if there's a noticeable lag between hitting a note and hearing it. Earlier implementations left key features unreliable, the frontend was stuck on an outdated framework, and the product couldn't connect to external instruments. SkyTracks needed to ship a version that actually worked for real musicians, in real creative workflows, across real devices.

WHAT ARG DELIVERED

ARG helped SkyTracks rebuild the product experience from the frontend down modernizing the interface, cutting latency, and making the platform feel like a real production tool.

- Migrated the frontend to Angular and implemented the redesigned product interface from scratch
- Reduced data latency across interactive music workflows to make the platform genuinely responsive
- Connected external instruments so musicians could use hardware inputs inside the browser-based environment
- Stabilized features that were incomplete or unreliable in previous versions
- Reworked core music creation, editing, and playback flows for consistency across devices
- Supported QA and release work needed to launch the new platform version

THE RESULTS

SkyTracks launched a version that musicians can actually use. The platform now hosts over 50,000 online tracks, runs under 2,000ms average latency, and has powered over 1,000 collaborative sessions.

Key Metrics:
- Online tracks in production: 50,000+
- Average latency: <2,000ms
- Collaborative sessions: 1,000+

The platform moved from a promising concept to a working product one that's fast enough for creative flow, stable enough for real use, and open enough to connect to the instruments musicians already own.

TECHNOLOGIES USED

Knex, Tone.js, Tailwind, Koa, Angular, Docker, Jest, Node

THE CHALLENGE

Dokutar is a compliance platform that helps German businesses manage tax documentation and regulatory workflows. The product was working but it had outgrown its technical foundation. Built across Node and WordPress, the platform was struggling to scale its client base, couldn't guarantee the tenant isolation that compliance-sensitive data demands, and was hitting architectural limits that made every new client a risk. For a platform handling sensitive tax and process documentation, shared infrastructure without proper separation wasn't just a tech debt problem it was a business liability.

WHAT ARG DELIVERED

ARG stepped in to rebuild the backend from the ground up not a patch, but a structural redesign that gave Dokutar the foundation it needed to grow safely.

- Redesigned the backend architecture to move beyond the original Node and WordPress stack
- Reworked the database model for tenant-aware workflows, safer data access, and scalable growth
- Planned and executed the full migration from the legacy setup into the new foundation
- Implemented true multitenancy with clear client separation not just shared infrastructure, but isolated data boundaries
- Reinforced security controls to eliminate cross-tenant data exposure risk
- Built the technical foundation for compliance-heavy workflows, auditability, and future product expansion

THE RESULTS

Dokutar now operates on a backend built to scale. The platform processes over 50,000 documents monthly across 5 multitenant client workspaces, maintaining a 98%+ compliance accuracy rate.

Key Metrics:
- Documents processed monthly: 50,000+
- Compliance accuracy rate: 98%+
- Multitenant client workspaces: 5

More importantly, every new client no longer introduces risk it's just another tenant on a platform designed for growth.

TECHNOLOGIES USED

TypeORM, Express, React, Docker, Jest, MySQL, Node

THE CHALLENGE

Mojaloop is one of the world's most ambitious open-source payment switches built to move money across banks, wallets,and financial institutions at national scale. But the original implementation was hitting a wall. The architecture couldn't support the intended transaction flow, adoption path,or the level of trust banks need before they'll connect to shared infrastructure.Patching it wasn't an option.The platform needed a ground-up rebuild designed for real-world,high-volume payment processing.

WHAT ARG DELIVERED

ARG joined the core Mojaloop vNext team to help redesign and rebuild the payment switch from scratch.The work focused on creating a platform that banks and payment providers could actually adopt with clear service boundaries, secure architecture, and compatibility with multiple financial messaging standards.

- Rebuilt the platform around a microservice architecture with zero-trust service boundaries between components
- Redesigned core payment services with a controlled dependency surface, keeping critical logic maintainable and project-owned
- Engineered transaction flows for high-volume processing across banks, wallets,and payment providers
- Enabled compatibility with multiple ISO and payment-message standards for bank integration
- Strengthened participant isolation, settlement flows, and operational reliability across the platform
- Supported end-to-end testing, QA, and migration work to move the rebuild toward production readiness

THE RESULTS

Mojaloop vNext is now built on a foundation that can scale. The platform processes over 2,000 transactions per second, maintains 99.9%+ uptime, and impacts financial infrastructure across more than 6 countries.

Key Metrics:
- Transactions per second: 2,000+
- Countries impacted: 6+
- Uptime: 99.9%+

TECHNOLOGIES USED
Express, MongoDB, Kafka, Angular, Ionic, Docker, Jest, Node,K8s

THE CHALLENGE

TV Cine is a premium Portuguese entertainment platform with a growing subscriber base and an expanding content catalog. The product was live and functional but the original Strapi-based backend was starting to cap what the platform could do. New user-facing features needed a more flexible API, the admin team needed better backoffice tooling, and the Vue frontend needed work that matched the premium experience subscribers expected. The platform needed to evolve without breaking what was already working.

WHAT ARG DELIVERED

ARG expanded TV Cine's capabilities across the full stack new public-facing features, stronger admin workflows, and a backend architecture built for what comes next.

- Implemented new user-facing product features across the TV Cine web experience
- Reworked Vue frontend components and flows to support updated functionality
- Refactored backend logic that had been constrained by the original Strapi implementation
- Designed and built a new API layer exposing richer functionality to both admins and end users
- Improved backoffice workflows so internal teams can manage content and operations more efficiently
- Supported QA and release work across frontend, backend, and admin-facing features

THE RESULTS

TV Cine now serves over 10,000 active subscribers across a catalog of 5,000+ content titles, with 99% platform availability.

Key Metrics:
- Active subscribers: 10,000+
- Content titles available: 5,000+
- Platform availability: 99%

The platform gained the architectural flexibility to keep growing new features no longer fight the backend, and the admin team has the tools to manage a premium content experience at scale.

TECHNOLOGIES USED

Vue.js, MongoDB, Entity Framework, .NET Core, Nuxt, Strapi

THE CHALLENGE

Mexico's community banking sector connects millions of rural people to financial services but on infrastructure that can't interoperate with the broader payment network. People's Clearinghouse needed a community-owned payments ecosystem built on Mojaloop vNext, linking community banks, savings coops, and rural merchants to national-scale payment switching. The platform had to sustain 1,0002,000 requests per second and prove it live at Interledger Summit 2025 in Mexico City, where rural merchants sold real goods to attendees through the app.

WHAT ARG DELIVERED

ARG built the clearinghouse end-to-end from payment API engineering to mobile app flows to live demo preparation.

- Designed PCH-specific switch and participant flows for community banks, savings coops, and regulated payment institutions
- Load-tested payment APIs at ~1,0002,000 requests per second with linear scalability and zero functional errors across multi-million request runs
- Tuned lookup and quote workflows to ~200300ms, with ledger transfers averaging ~770ms
- Built mobile app paths for transfers, QR merchant payments, and full transaction visibility
- Prepared the main-stage Interledger Summit demo where rural merchants transacted with ~100 attendees zero failures

THE RESULTS

Zero transfer failures across ~1,000+ live transactions at Interledger Summit 2025 on stage and in the hands of rural merchants selling goods through the app.

Key Metrics:
- Requests per second (sustained): ~2,000
- Average ledger transfer time: ~770ms
- Live showcase transfers (zero failures): 1,000+

The APIs proved they can support national-scale transaction switching the foundation Mexico's community banking network needs to move from pilot to production.

Technologies: Mojaloop vNext, Open Payments, Interledger Protocol, Payment Switching, Ledger Orchestration, QR Payments, Mobile App

THE CHALLENGE

North Music Group was running royalty operations on Excel sheets and macros. It worked — until it didn't. As the catalog grew, the manual workflow became fragile, impossible to audit properly, and increasingly risky. CWR files needed ingestion, royalty obligations needed calculation, reports needed to be generated — and none of that should depend on someone remembering to run the right macro in the right spreadsheet. The business needed software that could replace the manual process with something repeatable, reviewable, and trustworthy.

WHAT ARG DELIVERED

ARG built the royalty engine that replaced the spreadsheets — a backend platform designed to handle the full royalty lifecycle without manual intervention.

- Built a dedicated backend royalty engine to replace Excel-based processing entirely
- Implemented CWR file ingestion supporting 30+ file types for diverse royalty input sources
- Structured royalty data so obligations can be calculated and reviewed consistently
- Designed reporting flows that make royalty outputs easy to inspect, share, and audit
- Eliminated dependence on manual macros by moving repeatable logic into backend services
- Supported QA around calculation flows, file handling, and reporting accuracy

THE RESULTS

Royalty Flush now manages over 1,000 music catalogs through a single engine — processing CWR files, calculating obligations, and generating reports without a single spreadsheet in sight.

Key Metrics:
- Royalty engine built: 1
- CWR file types supported: 30+
- Music catalogs managed: 1,000+

The shift from manual spreadsheets to a purpose-built engine didn't just reduce errors — it gave North Music Group the operational confidence to scale their catalog without scaling their risk.

TECHNOLOGIES USED

.NET Core, Entity Framework, Octopus Deploy, Docker, React, Hangfire, PostgreSQL, MediatR

THE CHALLENGE

Vector arrived as a prototype that looked finished slick interface, trading screens, the works. But underneath, it was hollow. No authentication. No transaction flows. No live exchange connectivity. The frontend was a static shell disconnected from any real backend behavior. The client had an idea that investors believed in and a product that couldn't do anything yet. The challenge wasn't building from scratch it was turning a convincing mockup into a working trading platform without losing the experience that made people buy in.

WHAT ARG DELIVERED

ARG rebuilt Vector from the inside out connecting the frontend to real functionality and building the backend systems that make a trading platform actually trade.

- Rebuilt the backend foundation around functional trading flows and secure user authentication
- Connected the existing frontend to real backend behavior, transforming static screens into a live product
- Integrated directly with live exchanges for real-time market activity
- Built automated buy and sell execution based on configurable strategy conditions
- Added strategy management so users can configure or subscribe to trading logic
- Supported QA around authentication, exchange behavior, trade execution, and dashboard state

THE RESULTS

Vector went from a non-functional prototype to a live trading platform in six months. Execution times average under 10ms, the platform connects to 5+ exchanges, and runs with 24/7 monitoring.

Key Metrics:
- Average execution time: <10ms
- Exchange integrations: 5+
- Daily monitoring coverage: 24 hours

The product that was once just a convincing interface is now a working financial platform one that trades, executes, and monitors in real time.

TECHNOLOGIES USED

MikroORM, Next.js, Kafka, PostgreSQL, Docker, Nx, Webpack, NestJS