Skip to content
Engineering-Led Technology Consulting

Your business doesn't have a software problem. It has a growth-operations problem.

We help growing South African companies run like bigger businesses: get found online, look professional, automate the boring stuff, and build custom software when you need it. Founded by engineers from AWS, BMW, and FNB.

Replies within 2 business days
Fixed-price quote
3-Month Free Warranty
Transparent IP & Packaging
Live Operations & Automation Blueprint Real-time spatial data flow
01
Capture & Connect

WhatsApp inquiries, web orders, and emails sync automatically into your CRM & Xero.

02
Automate & Execute

AI assistants and custom workflows generate quotes, update stock, and alert your team.

03
Guaranteed Delivery

Fixed-price milestones, 100% client IP ownership, and a 90-day free warranty.

15+ hrs/wk Admin Saved
1 - 2 wks Automation Go-Live
100% IP Yours on Handover
from fastapi import FastAPI, Depends
from pycentric.ai import AutonomousAgent
from pycentric.grpc import EngineClient

app = FastAPI(title="PyCentric Core API")
grpc_client = EngineClient(target="grpc://engine:50051")

@app.post("/api/v1/dispatch")
async def handle_inbound_stream(payload: EventSchema):
    # 1. Classify intent via Claude / GPT-4o / DeepSeek
    intent = await AutonomousAgent.classify(payload.text)
    
    # 2. Ultra-low latency gRPC calculation
    result = await grpc_client.compute(intent.data)
    return {"status": "ok", "latency_ms": 84}
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:pycentric_core/sync.dart';

class SyncController extends StateNotifier<SyncState> {
  SyncController() : super(SyncState.idle());

  Future<void> synchronizeOfflineQueue() async {
    state = SyncState.syncing();
    // Offline-first SQLite to Cloud sync
    final batch = await LocalDB.getPendingMutations();
    final res = await ApiClient.pushBatch(batch);
    state = SyncState.synced(count: res.syncedCount);
  }
}
use tonic::{Request, Response, Status};
use pycentric::proto::{RiskQuery, RiskOut};

#[derive(Default)]
pub struct SimulationEngine;

#[tonic::async_trait]
impl Engine for SimulationEngine {
    async fn compute_risk(
        &self,
        req: Request<RiskQuery>
    ) -> Result<Response<RiskOut>, Status> {
        // Sub-millisecond stochastic simulation (MC, ABM, Taylor Series)
        let outcome = stochastic_simulate(req.into_inner());
        Ok(Response::new(RiskOut { score: outcome.p95 }))
    }
}
package main

import (
    "context"
    "github.com/segmentio/kafka-go"
)

func ConsumeEventQueue(ctx context.Context, r *kafka.Reader) {
    for {
        msg, err := r.FetchMessage(ctx)
        if err != nil { break }
        // Zero-allocation event pipeline worker
        go processBatch(msg.Key, msg.Value)
        r.CommitMessages(ctx, msg)
    }
}
{
  "name": "PyCentric Invoice & CRM Auto-Sync",
  "nodes": [
    { "name": "Email PDF Inbound", "type": "n8n.emailRead" },
    { "name": "AI Document Extractor", "type": "pyc.ocrVision" },
    { "name": "PostgreSQL Sync", "type": "n8n.postgres" },
    { "name": "WhatsApp Alert", "type": "pyc.waNotify" }
  ],
  "active": true,
  "sla": "sub-minute sync"
}

Find your solution

Not sure where to start?

Answer two quick questions and we will point you to the right service.

From small business to enterprise-grade

Software is what we build. Growth is why you hire us.

Most growing companies buy software before they have the basics right: no professional email, no Google listing, no secure logins. We fix the foundation first, then build the systems that scale. One team for the strategy, the setup, and the software.

Spec-Driven Development & Full SDLC

Four steps, zero surprises. Full lifecycle ownership.

We lock the formal specification before writing a single line of code, and we engineer, stress-test, deploy, and operate the complete Software Development Lifecycle (SDLC) with fixed-price milestones.

Spec-Driven Development (SDD) · End-to-End SDLC Engine
100% Contract-First ≥ 90% TDD Coverage UAT & Load/Perf Tested ≥ 99.9% Target SRE*
01. SPEC LOCK 02. ARCHITECTURE & SOW 03. UAT & LOAD/PERF TEST 04. ZERO-DOWNTIME SRE ← Continuous Telemetry, Security Patching & Spec Evolution ←
01
SDLC 01 · Specify

Discovery & Locked Spec

A focused 30-minute consultation to map your bottlenecks and lock formal system specifications before any code is written.

✓ System Blueprint · Decision Log · API Spec
02
SDLC 02 · Architect

Fixed Quote & Contracts

Machine-verifiable schemas, system blueprint, and fixed quote with a tailored milestone plan agreed upfront. The price we agree on is the price you pay.

✓ Fixed Quote · Written SOW · Schema Lock
03
SDLC 03 · Build & Verify

Spec-Driven Sprints & QA

Working software reviewed every two weeks, engineered strictly against the spec with automated UAT, end-to-end integration, and load/performance testing.

✓ TDD · Automated UAT · Load/Perf
04
SDLC 04 · Operate

Production SRE & Warranty

Containerized CI/CD release, live production observability, full lifecycle maintenance, and a 90-day defect warranty at zero cost.

✓ CI/CD · Live Monitoring · 90d Warranty

*Target availability (≥ 99.9% minimum) and Service Level Agreements (SLAs) are customized and dependent on specific client project contracts. Availability calculations exclude scheduled maintenance and upstream cloud, hosting, telecommunications, or third-party infrastructure provider outages where PyCentric does not own or control the underlying deployment infrastructure.

Client Intake & Delivery Journey · Reach-Out to Fixed Quote, Build & Handover
Inspect Sample Deliverables ↓
01. REACH OUT 02. DISCOVERY 03. FIXED QUOTE 04. WORK IN PROGRESS 05. UAT & HANDOVER
Step 01 · Within 48 Hours You Reach Out → Principal Review

Send a WhatsApp or project brief. A principal architect (never a junior sales rep) reviews your goals and replies within 2 business days.

✓ Brief Triaged < 48h
Step 02 · 30-Minute Session Discovery Call & Blueprint

We map your operational bottlenecks, integrations, and build-vs-buy options in plain language, producing a written system blueprint.

✓ System Blueprint Locked
Step 03 · 2-3 Business Days Fixed Quote, SOW & MSA

You receive a fixed quote with a tailored payment and milestone schedule, clear Statement of Work, and South African E-Form MSA.

✓ Fixed Quote & SOW Issued
Step 04 · Commencement of Work Iterative Build & Sprint Demos

Work begins against locked specs with live working software demos every two weeks, automated QA, and continuous staging visibility.

↻ Bi-Weekly Live Sprint Demos
Step 05 · Launch & Handover 10-Day UAT, 100% IP & Warranty

You verify the system through a 10-day UAT sign-off gate, receive 100% IP ownership and source code, backed by a 90-day free warranty.

✓ 100% IP + 90d Warranty
Radical Commercial & Technical Transparency

Inspect Our Sample Engineering & Legal Deliverables

Before you book a discovery call, download the exact architecture blueprints, fixed-price Statements of Work, and South African E-Form contracts we use on every project.

Request Your Custom Scope →
01 · Architecture Study 3 Pages · PDF

48-Hour Feasibility & Architecture Blueprint

Includes baseline vs. target KPI audit, Single-Pod gateway architecture (af-south-1), build-vs-buy TCO table, and 3-scenario ROI sensitivity matrix.

Download Sample Blueprint (PDF)
02 · Commercial Scope 3 Pages · Milestone Gates

Fixed-Price Statement of Work (SOW)

Concrete work packages (D1-D4), explicit out-of-scope boundaries, fixed milestone schedule, objective 10-day UAT criteria, and 90-day free warranty.

Download Sample SOW (PDF)
03 · Interactive E-Contract 2 Pages · 12 AcroForms

Master Software Engineering Agreement (MSA)

Balanced South African B2B contract with 100% Client IP assignment, POPIA Operator safeguards, mutual liability cap, and interactive AcroForm signature fields.

Download Interactive MSA (PDF)

What We Do

Everything you need to run like a bigger company.

From getting found online to building custom software. We handle the tech so you can focus on the business.

24/7 Autopilot

AI WhatsApp & Web Assistants

Smart chat assistants that answer customer questions, capture leads, and book appointments while you sleep. Powered by leading AI models from OpenAI, Anthropic, and Google, with custom training on your business data.

PyCentric AI Assistant · WhatsApp & Web
Hi, can we get a quote for automating our customer onboarding? 14:02 · ✓✓
PyCentric Bot · Discovery Qualification Hi! Certainly. Tell me a bit about your business: what industry are you in, how many clients do you onboard monthly, and which tools does your team use?
We're a logistics firm with a 5-person ops team onboarding ~100 clients/mo across email, Excel, and Xero. 14:03 · ✓✓
PyCentric Bot · Tailored Estimate & Scheduling Got it! Automating email-to-Xero onboarding for a 5-person team handling 100 clients/mo saves ~18 hrs/week. Shall I book a 30-min discovery call for Thursday at 10:00 SAST?
Yes, book Thursday 10:00 SAST 14:04 · ✓✓
PyCentric Bot: Discovery Call Booked (Thu 10:00) · Logistics brief & invite sent to Principal Engineer
WhatsApp Business API FastAPI OpenAI Anthropic Google Gemini DeepSeek Open-Weight Models LangChain & RAG
Zero Busywork

Admin & Workflow Automation

Stop copying data between spreadsheets and tools. We connect your email, invoices, and customer database so information moves on its own. Your team spends time on work that matters, not data entry.

Email Inbound
→
OCR Parsing
→
Instant Ledger Sync
n8n Python PostgreSQL MongoDB RabbitMQ Webhooks
iOS • Android • Desktop

Cross-Platform Mobile Apps

Apps that work on iPhone, Android, and desktop from a single build. Fast, reliable, and ready for the app stores. Built with Flutter for smooth performance and easy maintenance.

iOS Android macOS Windows Web
Flutter Dart Adaptive UI Riverpod
Sub-200ms Latency

Web Platforms & Cloud Systems

Custom web platforms, dashboards, and backends that grow with your business. Built on proven technology (Python, PostgreSQL, Redis) with security and speed baked in from day one.

≥ 99.9% Target Availability*
< 150ms p95 API Latency*
100% E2EE Data In Transit

*Service Level Agreements (SLAs) and availability targets (≥ 99.9% minimum) are customized and dependent on specific client project contracts, and exclude upstream cloud, telecommunications, or third-party infrastructure provider outages outside PyCentric's direct control.

Python & FastAPI Rust & Go gRPC & REST PostgreSQL & PostGIS MongoDB & Redis Kafka & RabbitMQ Docker & AWS
Ship With Confidence

DevOps & Reliable Delivery

We make deploying software boring and safe. Automated testing, monitoring, and deployment pipelines so your team can ship updates confidently without breaking things.

Validated Change
→
Automated Release
→
Observed Production
CI/CD Pipelines Docker & Kubernetes Infrastructure as Code OpenTelemetry Monitoring & Alerts Runbooks & Incident Response
Systems & Spatial Rigor

Feasibility Studies & Business Analysis

Before you spend money, we check if it makes sense. Market research, 3-statement financial modeling, and stochastic risk analysis using proven econometric methods. You get a clear, falsifiable Go / No-Go recommendation backed by data, not guesses.

Quantitative Feasibility & Business Analysis Engine
Bear p10 Base p50 Bull p90 GO / NO-GO GATE
01. SPATIAL & MARKET Huff Gravity & Demand Audit 02. 3-STATEMENT MODEL Unit Economics, TCO & DCF 03. STOCHASTIC SIM 10k Monte Carlo & ABM 04. GO / NO-GO VERDICT ROI Matrix & Thesis Breakers
01. Spatial & Market Audit Catchment mapping, Huff Gravity Model, and competitive game theory.
02. 3-Statement & TCO Model Driver-based cash-flow, build-vs-buy TCO, and working-capital trough.
03. Stochastic Stress-Testing Monte Carlo (MC), Agent-Based Modeling (ABM), and Taylor sensitivity.
04. Falsifiable Go / No-Go 3-scenario ROI matrix, explicit thesis-breakers, and board blueprint.
Technical Feasibility Huff Gravity Model Spatial Catchment Analysis SimPy Discrete Simulation Stochastic Modeling & Simulation Monte Carlo (MC) Agent-Based Modeling (ABM) Taylor Series Expansion Domain Data Modeling (DDD)

Proven Delivery

Built for South African businesses.

Production systems engineered with fixed-price milestones, full client IP ownership, and a 90-day warranty.

E-Commerce & Payments Live in Production

Ovuwaho Onke

Online retail storefront with South African payment gateways, automated stock tracking, and instant customer order notifications.

100% Automated Checkout Real-Time Inventory Sync
Visit live store →
Travel & Operations Live in Production

Serra OBT

Corporate online booking tool and workflow platform replacing manual email approvals with automated policy rules and audit trails.

Zero Manual Spreadsheets Automated Policy Approvals
Explore live platform →
VT

V Tshavhungwe

Founder & Principal Architect

Enterprise systems pedigree spanning global cloud infrastructure, automotive software, and regulated banking.

AWS BMW IT Hub FNB
Read our Operating Code →

Products & Open Source

Tools we build, tools we ship.

Cadence

Proprietary

Client workflow orchestration and project delivery platform.

Access Cadence

pummel

Rust · Apache 2.0

Protocol-agnostic load generator. HTTP, WebSocket, gRPC. Chaos engineering hooks.

GitHub

budget_app

Flutter · MIT

Offline-first financial management. Multi-currency budgeting and invoicing. 1,270+ tests.

GitHub
View All Products
Practical Automation Intelligence

Stop doing admin. Start growing.

Get practical tips on automating your business, saving time, and running smoother operations. No fluff, just useful stuff.