FinTech Infrastructure Consulting

FinTech Software Architecture. Engineered for Scale.

Applied Digital Solutions LLC provides specialized IT consulting and backend software architecture for digital financial products and enterprise platforms.

SYSTEM TOPOLOGY // CORE-V2.4Active Cluster
API Gateway & Auth Edge
mTLS / JWT
Ledger Engine
ACID Compliant
Payment Router
ISO 20022 / Swift
Cloud Node
Multi-AZ AWS
Primary Relational DB
Replicated & Encrypted
Event Bus & Queue
Kafka / EventStore
Core Capabilities

Core Architecture Disciplines

Targeted software architecture and engineering advisory across critical enterprise digital systems.

SPEC // 01

FinTech Architecture

High-throughput transaction pipelines, ledger database structures, and financial API orchestration.

SPEC // 02

API & System Integration

Enterprise middleware design, external gateway connectors, and legacy system modernization.

SPEC // 03

Cloud Infrastructure

Multi-region AWS and Azure cloud topology, backend scalability tuning, and containerized deployment pipelines.

SPEC // 04

IT Consulting

Independent system architecture reviews, technical debt audits, and implementation roadmap governance.

Consulting Methodology

How We Work

Our structured six-stage technical consulting methodology from initial discovery to final deployment roadmaps.

01PHASE

Discovery

02PHASE

Technical Assessment

03PHASE

Architecture Design

04PHASE

Integration Planning

05PHASE

Documentation

06PHASE

Implementation Roadmap

Rigorous architectural specifications delivered at every phase.
Consulting Packages

Plans & Pricing

Transparent, fixed-price technical architecture consulting packages designed for high-growth FinTechs and enterprises.

Tier 01
Architecture Assessment
$500/ Fixed scope

Targeted analysis of existing backend services, database schemas, and API bottlenecks.

Specifications Included:

  • Current-state topology map
  • Latency & bottleneck diagnosis
  • Executive risk matrix
  • Actionable refactoring memo
Tier 02
Technical Architecture Blueprint
$1,500/ Fixed scope

Comprehensive system blueprint detailing services, ingestion protocols, and data models.

Specifications Included:

  • Service & schema specifications
  • Synchronous / event data flows
  • Security boundary schematics
  • Infrastructure sizing estimate
Tier 03
FinTech Product Architecture
$3,000/ Fixed scope

Production-ready architecture designed for high-throughput payment rails and financial workflows.

Specifications Included:

  • Payment gateway & core ledger flow
  • Idempotency & state recovery specs
  • Multi-region failover blueprints
  • Financial API contract definitions
Tier 04Enterprise
Complete Enterprise Architecture
$5,000/ Fixed scope

End-to-end institutional architecture covering microservices, multi-region cloud, and legacy migration.

Specifications Included:

  • Holistic enterprise topology
  • Zero-downtime migration phased plan
  • Multi-cloud deployment blueprints
  • Direct technical advisory sessions

Need customized architectural deliverables or multi-phase transformation scope?

View Pricing

Request an Architecture Consultation

Engage our software architects to review your technical infrastructure, plan complex integrations, or design scalable FinTech platforms.