SECTOR FOCUS · HIGH-CONCURRENCY B2B SAASBespoke Engineering & Architecture

High-Throughput Multi-Tenant SaaS Dashboards & Cloud Replatforming.

We architect high-concurrency Next.js platforms, PostgreSQL Row-Level Security, metered billing, and analytical consoles with workload-specific performance targets.

B2B

Multi-Tenant PlatformsMigration and cost targets are measured against each client's baseline.

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PRODUCTION SOFTWARE ARCHITECTURE

Software applications we build for B2B SaaS & Analytics

Deliverables, acceptance tests, and applicable intellectual property rights are defined in each project agreement. Third-party components remain subject to their own licenses.

Streaming SSR · Server-Driven UI · Edge

Monolith-to-Next.js Replatforming Engine

Move legacy monoliths to Next.js App Router using a phased cutover plan and rollback tests.

Core Capabilities

Elimination of slow initial bundle waterfalls through React Server Components

Backward-compatible API reverse proxy during phased transition window

Automated blue/green deployment pipelines on Docker and Vercel/AWS

Deliverables Handover

Complete Next.js full-stack codebase with TypeScript
Expand-and-contract database schema migration scripts
Automated end-to-end Playwright and Vitest regression test suites

Delivery Timeline:6–10 weeks

PostgreSQL RLS · SAML / OIDC · Zero-Trust

Enterprise Multi-Tenant RBAC Architecture

Airtight tenant isolation, enterprise SSO (SAML/OIDC), and fine-grained role-based permission matrices.

Core Capabilities

Database-enforced tenant isolation preventing horizontal account data leakage

Self-serve team member invitation with granular role delegation

Comprehensive audit logging detailing all administrator and user mutations

Deliverables Handover

Multi-tenant PostgreSQL schema with RLS security policies
Enterprise SSO integration modules (Okta, Azure AD, Google Workspace)
Team management and invitation workspace components

Delivery Timeline:4–7 weeks

Redis · Stripe / Paddle · Webhook Ingestion

Metered Usage Billing & Webhook Ingestion Engine

High-throughput usage aggregation, subscription tier enforcement, and automated customer invoice generation.

Core Capabilities

High-throughput event ingestion capable of handling millions of monthly API events

Automated grace period and dunning workflows for failed payment recoveries

Self-service customer billing portal with invoice history and tier upgrades

Deliverables Handover

Metered usage aggregation pipeline with Redis buffers
Stripe/Paddle webhook integration with HMAC signature validation
Customer billing and subscription self-serve console

Delivery Timeline:4–6 weeks

Edge Caching · Connection Pooling · Sub-85ms

Sub-Second Real-Time Analytical Dashboard

Low-latency analytical dashboards providing live KPI tracking, cohort retention charts, and CSV/JSON data export.

Core Capabilities

Optimized PostgreSQL composite indexes and materialized view refreshes

Interactive charting optimized and measured against agreed device targets

Export engine handling large report downloads without server timeouts

Deliverables Handover

Responsive Next.js analytical dashboard interface
Optimized analytical SQL queries and database indexes
Background report generation queue worker

Delivery Timeline:5–8 weeks

B2B SAAS DIAGNOSTIC60-Second Self-Test

SaaS Scalability & Cloud Cost Simulator

Evaluate your B2B SaaS platform for database concurrency limits, page latency drag, and potential infrastructure cost reduction in 60 seconds.

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Question 1 of 3

Active Business Accounts / Tenant Volume

How many business accounts and concurrent users does your platform currently support?

REGULATORY & ARCHITECTURAL RIGOR

Compliance standards & risk mitigations handled

We engineer systems designed to survive third-party regulatory inspections, banking compliance audits, and strict data protection laws.

Security

Availability Planning

Redundancy and failover plans are matched to the agreed service-level target.

Integrity

Phased Cutover

Expand/contract database migration patterns enabling traffic transitions without customer session interruption.

Regulatory

Measured Web Performance

Streaming rendering and edge caching can improve page response times; measured results depend on the workload and deployment.

Privacy

Zero-Trust Multi-Tenancy

Row-Level Security enforced at the database layer to strictly prevent horizontal cross-tenant data leaks.

ENGINEERING TOOLCHAIN

Technologies we deploy for B2B SaaS & Analytics

Next.js App RouterFull-Stack Framework

TypeScriptLanguage

PostgreSQLMulti-Tenant Database

Supabase / RLSZero-Trust Data Isolation

RedisDistributed Caching & Queues

DockerContainerization

CLARITY & COMMERCIAL TERMS

Frequently asked questions

How do you migrate thousands of active SaaS customers from a legacy platform without downtime?

We employ the 'Strangler Fig' pattern paired with database dual-writing and expand/contract schema migrations. Traffic is gradually shifted route by route behind an edge proxy, ensuring active user sessions are never interrupted.

How does Row-Level Security (RLS) prevent cross-tenant data leaks?

Unlike traditional application-layer authorization checks that can be accidentally bypassed in code, PostgreSQL RLS enforces tenant separation directly at the database engine level on every single SELECT, INSERT, UPDATE, and DELETE query.

Can the platform handle enterprise customer requirements like Single Sign-On (SSO)?

Yes. We engineer SAML 2.0 and OIDC integrations supporting enterprise identity providers such as Okta, Azure Active Directory, Google Workspace, and Ping Identity with automated SCIM provisioning.

How does replatforming reduce cloud hosting and infrastructure expenses?

We profile compute, queries, and caching before recommending changes. Savings depend on the current workload, hosting contract, and migration scope.

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