Austin, Texas - API Layer Development

API Layer Development for businesses in Austin, Texas.

Your legacy system holds critical data that modern applications need -- but it has no APIs, no webhooks, and no modern integration points. We build a REST/GraphQL API layer on top of your legacy system so new applications can access data without touching the core. Austin is where engineering culture meets business scale. Tesla Gigafactory, Samsung's $17B chip fab, a booming tech sector, and one of the fastest-growing business markets in the country. Austin businesses demand AI systems built to engineering standards — not chatbots, not SaaS features. Custom AI agents that operate inside complex business processes, trained on your data, and owned by you permanently.

$17B
Samsung Fab Investment
4.2M
Metro Population
#1
Fastest Growing US Tech Market
API Layer Development In Austin

Austin businesses are tech-native and engineering-literate. They recognize the difference between an AI chatbot bolted onto a SaaS platform and a custom AI system built for their specific operation.

What We Deliver In Austin

API Layer Development scope of work.

1

RESTful API Design

Clean, documented REST APIs that expose legacy data and operations. Standard HTTP methods, JSON responses, and OpenAPI/Swagger documentation.

2

Data Abstraction

Abstract legacy data models into modern, clean interfaces. Consumers see logical business objects, not cryptic legacy table structures.

3

Real-Time & Batch

Real-time APIs for transactional operations plus batch endpoints for bulk data extraction. Match the integration pattern to the use case.

4

Authentication & Authorization

OAuth 2.0, API keys, and role-based access control. Secure access to legacy data with modern security standards.

5

Rate Limiting & Caching

Protect legacy systems from being overwhelmed by API traffic. Intelligent caching reduces load on the legacy system while keeping data fresh.

6

Monitoring & Logging

API usage dashboards, error tracking, and performance monitoring. Know who\'s calling what, how often, and whether it\'s working.

How It Works

Our API Layer Development process in Austin.

1

API Requirements

Define which data and operations need to be exposed. Prioritize by business value -- what integrations are blocked today?

2

Legacy System Analysis

Analyze how to extract data from the legacy system -- direct database, stored procedures, file interfaces, or screen automation.

3

API Design & Build

Design API contracts, build the middleware layer, and implement data mapping between legacy formats and modern JSON/REST.

4

Testing & Security

Load testing to ensure legacy system stability, security testing, and integration testing with consuming applications.

5

Documentation & Onboarding

Publish API documentation, developer guides, and sample code. Onboard internal teams and third-party integrators.

Austin Industries Served

API Layer Development for Austin businesses

Technology & SaaS

API Layer Development for Austin technology & saas operations - configured around local workflows, data ownership, and implementation governance.

Clean Energy

API Layer Development for Austin clean energy operations - configured around local workflows, data ownership, and implementation governance.

Healthcare & Life Sciences

API Layer Development for Austin healthcare & life sciences operations - configured around local workflows, data ownership, and implementation governance.

Semiconductor & Electronics

API Layer Development for Austin semiconductor & electronics operations - configured around local workflows, data ownership, and implementation governance.

Construction & Development

API Layer Development for Austin construction & development operations - configured around local workflows, data ownership, and implementation governance.

Distribution & Logistics

API Layer Development for Austin distribution & logistics operations - configured around local workflows, data ownership, and implementation governance.

FAQ

API Layer Development in Austin FAQ

Will the API layer slow down our legacy system?

We design the API layer to minimize impact -- read replicas for queries, connection pooling, caching, and rate limiting. Most legacy systems handle API traffic with no noticeable performance impact.

Can this work with AS/400 (IBM i)?

Yes. We build APIs on top of AS/400 using ODBC/JDBC connections to DB2/400, data queues, program calls, and IFS file interfaces. Your AS/400 data becomes accessible via standard REST APIs.

Is this a permanent solution or just a bridge?

It can be either. Some organizations use the API layer as a permanent integration strategy. Others use it as a bridge during phased migration -- decoupling consumers from the legacy system so it can be replaced without disrupting integrations.

What about write operations back to the legacy system?

We support both read and write APIs. Write operations use the legacy system\'s own transaction mechanisms (stored procedures, program calls) to ensure data integrity and business rule enforcement.

AI, AWS, data, and operations In Austin
AI, AWS, data, and operations

AI Agents & Agentic Platforms

Most manufacturers are still running workflows that require a person to touch every exception, every order, every routing decision. AI agents eliminate that bottleneck — not by replacing your people, but by handling the work that was always below their pay grade.

AI, AWS, data, and operations

AI Demand Forecasting

Most manufacturers forecast demand with spreadsheets, gut feel, and last year's numbers adjusted by 5%. ML models trained on your actual order history, seasonality patterns, and market signals replace guesswork with predictions your planning team can act on.

AI, AWS, data, and operations

AI Predictive Maintenance

Odoo Maintenance captures work orders, failure reasons, repair times, and equipment history. We build AI models on top of that data to identify failure patterns and recommend maintenance windows before breakdowns occur — no new hardware, no IoT infrastructure required.

AI, AWS, data, and operations

AI Quality Analytics

Odoo Quality captures inspection results, non-conformances, scrap reasons, and lot traceability across every production order. We build AI models on top of that data to surface defect patterns, predict quality risk, and trigger alerts before scrap accumulates — no cameras, no hardware.

AI, AWS, data, and operations

AI Pricing Optimization

Most manufacturers price by cost-plus formula or by whatever the sales rep negotiated last time. AI pricing models factor in material costs, competitive positioning, customer segment, order size, inventory position, and market conditions — governed by business rules so every price stays within approved boundaries.

AI, AWS, data, and operations

Intelligent Order Routing

When an order hits your system, someone decides which warehouse ships it — usually based on habit, proximity, or whoever answered the phone. AI order routing makes that decision in real time, optimizing across inventory availability, shipping cost, delivery speed, and warehouse workload.

AI, AWS, data, and operations

AI Document Intelligence

Manufacturers still process thousands of POs, invoices, RFQs, spec sheets, and BOLs manually — reading PDFs, retyping data into the ERP, and fixing the errors that come with it. Document intelligence extracts structured data from unstructured documents automatically, with validation rules that catch errors before they enter your systems.

AI, AWS, data, and operations

Real-Time Inventory Visibility

Your dealers call or email to check stock before placing orders because they can't see what's available. We give them live ATP visibility across all your warehouses — available, allocated, in-transit, and expected replenishment dates — straight from your ERP and WMS.

AI, AWS, data, and operations

AWS Hosting & Infrastructure

We govern cloud migration in phases — every dependency mapped, every workload sequenced, every cutover window defined. Zero-downtime migration for manufacturers who can't afford an outage.

AI, AWS, data, and operations

AI & Machine Learning

Most manufacturing AI projects die in the pilot phase. We deploy AI that integrates into your actual workflows -- demand forecasting, predictive maintenance, pricing optimization, and intelligent routing -- governed by operational data contracts.

AI, AWS, data, and operations

Demand Forecasting Analytics

Your demand planning process runs on last year\u2019s sales adjusted by a gut-feel percentage. ML models trained on your actual order history, seasonal patterns, and market signals produce forecasts that are measurably more accurate \u2014 and they improve automatically as more data accumulates.

AI, AWS, data, and operations

Cloud Architecture Design

Generic cloud architectures built from a vendor\u2019s reference design don\u2019t account for your ERP\u2019s latency requirements, your WMS\u2019s throughput demands, or your compliance obligations. We design cloud architecture around your actual workloads so everything performs on day one.

Back to Austin services overviewAll Texas cities
Nearby Coverage
ArlingtonDFWDallasDFWFort WorthDFWFriscoDFWHoustonTexas TriangleSan AntonioTexas TriangleAbileneWest Central TexasAmarilloTexas Panhandle
Start With The Operating System

See how api layer development fits your Austin operation.

Metrotechs starts with the operating questions: which records are trusted, which workflows are manual, which systems own each decision, and where AI can safely improve throughput.

Talk To Metrotechs