How long does a project take?

A single workflow or document extraction pipeline takes 2 to 3 weeks. A complete web app or SaaS MVP takes 4 to 8 weeks. We ship working code to a staging URL every Friday so you can test features as they are built.

Who owns the code and intellectual property?

You do. We transfer the Git repository, deployment scripts, environment variables, and docs to you. You hold 100% of the intellectual property from the moment each milestone is approved.

How do we collaborate during the build?

We invite you to a private Slack or Discord channel. You talk directly with the engineers building your software. We share brief daily logs, staging links, and Loom videos. You never have to sit through unnecessary status meetings.

What happens if we need maintenance after launch?

Every build comes with 30 days of post-launch bug fixes and monitoring at no extra charge. After that, we offer monthly retainer blocks for ongoing feature development or can train your internal team to take over the codebase.

Can you integrate with our existing backend and database?

Yes. Most of our work connects to existing PostgreSQL, MySQL, Redis, or API systems. We write typed clients, database migrations, and background queue workers that fit into your current stack.

Production Software • Fixed Milestones

We build AI workflows, AI products, and SaaS software.

Production-grade software for founders and operators who need systems shipped in weeks, not slide decks.

Start a project brief View engineering log

FIG 01. PRODUCTION AGENT PIPELINE ARCHITECTURE

LATENCY: <420MSSTATE: SYNCED

TRIGGER → ROUTE → TOOL EXECUTION → HUMAN APPROVALBRIGHT FOX LABS • ENG SPEC 04

CAPABILITIES

What we build.

We focus on three engineering domains. You collaborate directly with the engineers authoring the code, with working features deployed to a private staging URL every sprint.

WORKFLOWS & AUTOMATION

AI Workflows & Pipelines

Automate mission-critical operations with agentic pipelines, schema enforcement, and human approval gates.

We replace brittle scripts and manual workflows with deterministic pipelines. We connect frontier models to PostgreSQL databases, message queues, and external APIs with strict Pydantic validation and fallback routing.

Pipeline Architecture

Webhook Ingestion → Worker Queue → Model Extraction → Schema Validation → Human Approval → Database Mutation

Production Deliverables:

Document extraction & financial reconciliation (PDFs, invoices, bids)
Deterministic tool-calling agents with strict structured JSON output
Human-in-the-loop review dashboards for low-confidence exceptions
Circuit breakers, exponential retries, and token cost telemetry

FastAPIPythonCeleryPostgresClaude 3.7Redis

Typical delivery: 2 to 4 weeks

CORE PRODUCTS

AI-Powered Products

Full-stack web and mobile apps powered by models, vector search, and streaming UIs.

We engineer applications where AI is the product itself. Clean interfaces, sub-second latency budgets, and retrieval pipelines that deliver factual answers without hallucination.

< 350ms

Time to first token

100%

Schema validated

Production Deliverables:

Retrieval-augmented search (RAG) over private document bases
Specialized domain copilots and guided consultation flows
Streaming response interfaces with real-time markdown rendering

Next.jsTypeScriptpgvectorFastAPIOpenAI

Typical delivery: 3 to 6 weeks

SAAS & DISTRIBUTED PLATFORMS

SaaS Software & Cloud Infrastructure

Multi-tenant platforms, offline-first mobile synchronization, and enterprise billing systems.

We build the core engineering foundation for software businesses. From PostgreSQL schema architecture and Stripe usage billing to offline SQLite synchronization and hardware peripheral drivers, we ship clean codebases your team owns 100%.

Explore all 26 service specializations

Engineered Foundation Scope:

Multi-tenant data isolation, row-level security, and role-based access control
Offline-first SQLite/Drift client sync with timestamp conflict resolution
Stripe subscription billing, usage metering, and invoice automation
Automated CI/CD GitHub Actions, Docker environments, and VPS rsync deployments

TypeScriptNext.jsFlutterPostgreSQLDockerStripe

Typical delivery: 4 to 8 weeks

ENGINEERING LOG

Recent builds in production.

We engineer software that runs live in production. Here are sample technical architectures, verified metrics, and delivery scopes from our team.

View all project notes

ENTRY 01•Mobile App & Marketplace

Rango

India's first no-refusal service booking platform

An on-demand marketplace connecting customers directly with verified local drivers, technicians, and service professionals with zero commission and no advance payment.

rangoapp.in

Rango on-demand service booking platform homepage showing instant booking interface and download metrics

Verified Production Metrics:

5,000+

Play Store downloads

4.5★

Average app rating

10+

Service categories

Commission charged

Live on the Google Play Store with a 4.5-star rating and over 5,000 downloads across 10+ service categories, running on a 0% commission model.

ARCHITECTURE SCHEMATIC

Android Native App -> Next.js & Node.js API Gateway -> Low-latency GPS Matching Engine -> Cloudflare Edge -> PostgreSQL Database.

Delivered Engineering Scope:

Destination-first dispatch system that eliminates cancellations at the root
Multi-provider acceptance queue ensuring customers are never left waiting
Real-time GPS matching surfacing the nearest available verified professionals
Zero-commission direct settlement flow between customer and provider

Inspect rangoapp.in Get it on Google Play

AndroidNext.jsGPS MatchingCloudflarePostgreSQLGoogle Play

Timeline: 6 weeks to Play Store launch

ENTRY 02•SaaS Software

Indian Dairy Manager

Offline-first dairy operations, from farm to collection centre

Offline-first dual-app platform enabling rural dairy collection centres to record milk intake, calculate fat/SNF pricing on live charts, and print receipts with zero internet connection.

indian-dairy.in

Indian Dairy platform showing live milk collection rates, offline status, and farmer passbooks

Verified Production Metrics:

320+

Dairy centres live

5,400+

Active farmers

1.2M+

Litres processed

99.9%

Sync reliability

Deployed across 320+ rural collection centres, serving 5,400+ active farmers with digital passbooks, 1.2M+ litres processed, and a 99.9% database sync reliability rate.

ARCHITECTURE SCHEMATIC

Local SQLite (Drift) on-device -> Background sync reconciliation -> NestJS & PostgreSQL cloud backend with timestamp conflict resolution -> Bluetooth hardware integration.

Delivered Engineering Scope:

Offline-first architecture with background sync reconciliation and timestamp conflict resolution
Hardware drivers for Bluetooth thermal printers, digital weighing scales, and milk analysers
Dynamic rate matrix supporting Fat-only, Fat+SNF, Fat+CLR, and flat RPKG pricing formulas
Farmer loan ledger and automated milk slip reconciliation

Inspect indian-dairy.in Download Dairy Manager APK

FlutterSQLite / DriftNestJSPostgreSQLPrismaBluetooth

Timeline: 8 weeks to pilot rollout

ENTRY 03•AI Product

Next Level Rx

A clinician-guided telehealth platform for the US market

Clinician-guided telehealth platform for the US market. Guides patients through compliance-aware questionnaires, medical review, clinician consults, and customized wellness programmes.

nextlevrx.com

Next Level Rx telehealth platform showing clinician-guided wellness intake

Verified Production Metrics:

50 States

Availability routing

6 Steps

Guided intake flow

<400ms

Intake load speed

100%

HIPAA-ready structure

Production deployment across 50 US states with dynamic regional routing, sub-400ms intake performance, HIPAA-ready lead isolation, and high qualification rates before clinician review.

ARCHITECTURE SCHEMATIC

React & Vite frontend -> Regional routing gateway -> Intake state machine -> ECharts clinical telemetry -> Clinician routing dispatch.

Delivered Engineering Scope:

Regional gateway routing visitors to state-specific programs and persisting language preferences
Six-step guided patient intake mapped directly to clinical workflows
Qualifying consultation request system qualifying intent before clinician review
High-speed, education-first health information hub and physician directory

Inspect nextlevrx.com

ReactViteEChartsi18n GatewayTailwind CSS

Timeline: 4 weeks from kickoff to production

ENTRY 04•AI Workflow

Axiom Intelligence Pipeline

High-throughput document extraction and financial reconciliation pipeline

High-throughput document extraction and financial reconciliation pipeline. Ingests complex multi-page invoices, vendor bids, and contracts with schema validation and human approval queues.

Verified Production Metrics:

<500ms

Extraction latency

99.4%

Schema accuracy

100%

Audit trail log

Zero

Unchecked mutations

Processes complex multi-page financial documents with 99.4% field accuracy, cutting reconciliation turnaround from 48 hours to under 3 minutes with zero unvalidated database mutations.

ARCHITECTURE SCHEMATIC

Webhook trigger -> Ingestion worker -> OCR & Claude 3.7 extraction -> Pydantic schema validation -> Postgres staging -> Slack/Web verification queue -> ERP sync.

Delivered Engineering Scope:

Fault-tolerant worker queue with exponential backoff and circuit breakers
Human-in-the-loop review interface for edge-case approvals and confidence thresholding
Strict Pydantic schema enforcement preventing hallucinated values from reaching ERP databases
Audit logging tracking latency, token costs, and human corrections across every file

Inspect axiom-pipeline.internal

FastAPIPythonClaude 3.7PostgreSQLCeleryRedis

Timeline: 3 weeks from spec to deployment

DELIVERY PROCESS

How we ship code with you.

We work in two-week sprints with direct Slack communication and daily async progress logs. No bloated status meetings or junior developer handoffs.

STAGE 01Days 1-3

Architecture & Schema Spec

We define PostgreSQL schemas, external API tools, latency budgets, and model parameters before writing code. You receive an architecture document with a fixed milestone price and delivery schedule.

Deliverable:Technical spec doc + fixed proposal

STAGE 02Weeks 1-2

Prototype Sprint & Staging Deploy

We build the core system slice and deploy it to a private, password-protected staging URL. You test real prompts, live data queries, and database mutations instead of static design files.

Deliverable:Live staging URL with weekly review

STAGE 03Weeks 3-4

Tool Integrations & Edge Hardening

We connect your internal tools, enforce Pydantic schema validation, implement exponential backoff retries, and set up human-in-the-loop review queues for low-confidence model outputs.

Deliverable:Validated pipeline with audit logs

STAGE 04Handover

Production Deploy & 100% IP Transfer

We deploy to your cloud (AWS, GCP, or bare Linux VPS), configure CI/CD GitHub Actions, and transfer the Git repository and API credentials. You own every line of code under mutual NDA.

Deliverable:Git repo transfer + runbooks

CORE ENGINEERING STACK

Python / FastAPI(Backend)

Next.js & React(Frontend)

TypeScript(Languages)

PostgreSQL & pgvector(Database)

Redis & Celery(Queueing)

Claude 3.7 Sonnet(Models)

OpenAI GPT-4o(Models)

Docker & Linux VPS(Infra)

Stripe Billing(Payments)

STRICT TYPESCRIPT, PYTHON PYDANTIC & POSTGRESQL SCHEMASRead detailed collaboration process

FREQUENTLY ASKED QUESTIONS

Pricing, timelines, and code ownership.

Straight answers to the questions founders and product leads ask us on our intro calls.

Most scoped AI workflows run between $3,500 and $8,000 depending on integrations and verification requirements. Full AI products and SaaS platforms range from $9,000 to $22,000. We write a detailed scope document and commit to a fixed milestone price before starting.

PROJECT ESTIMATE

Have a project to build?

Fill out a project brief below or test our scope calculator. You will receive an engineering review, system architecture spec, and fixed milestone proposal within 24 hours.

24-hour turnaround on specs

Full NDA & 100% IP ownership

Fixed milestone pricing