Technology Built to Move Your Business Forward.
Automate Faster. Scale Confidently.S-Tech Experts Ltd designs and builds mission-critical custom software, automates multi-departmental workflows with enterprise autonomous AI agents, and engineers high-resilience cloud topologies built for scale.
Turn Repetitive Work Into Intelligent Automation
Automate tedious business processes. Deploy autonomous multi-agent swarms, RAG intelligence, and custom-trained AI pipelines that run 24/7 without manual intervention.
Enterprise Lead · RAG Ingestion · CRM · Calendar Synthesis
Real-time webhook capture from form, email or API endpoint with payload validation.
Vector DB context extraction, sentiment scoring, intent classification & budget verify.
HubSpot / Salesforce object creation with enriched context and auto-assignment.
Zero-hallucination dynamic bespoke response generation & custom deck dispatch.
Meeting reserved directly on account executive calendar; team alerted on Slack.
Autonomous AI Agents & Chatbots
Multi-modal conversational interfaces and automated support engines trained on your proprietary dataset with 0% hallucinations.
Enterprise Workflow & CRM Sync
Bridge disparate tools (HubSpot, Salesforce, Zapier, Custom DBs) into orchestrated autonomous operational loops.
Document & Invoice Processing
Instant extraction of unstructured PDFs, receipts, and invoices with 99.8% field matching, validated against UK accounting standards.
RAG & Knowledge-Base Systems
Enable internal staff to query hundreds of gigabytes of company documentation, compliance manuals, and codebase architectures instantly.
Lead Generation & Voice AI
Autonomous inbound call qualification, ultra-low latency voice synthesizers, and intelligent scheduling that books sales calendars on autopilot.
Custom LLMs & Fine-Tuning
Private, on-premises or VPC-isolated language models tuned strictly on your data, guaranteeing GDPR isolation and no data leakage.
Production Architecture Built for Zero-Downtime
From full-stack development to fault-tolerant AWS cloud architectures, we engineer software ready to support millions of active users.
Web Design & Full-Stack Dev
Bespoke, blazing fast web apps designed with uncompromising UX fidelity. Monolith migrations, SSR applications, and high-conversion client portals.
AI Automation & Agents
Autonomous workflows that orchestrate internal operations, execute multi-step research, parse legal/finance docs, and automate inbound traffic.
Mobile App Development
Native and high-performance cross-platform mobile solutions for iOS and Android. Offline-first synchronization and hardware-accelerated interfaces.
Cloud Infrastructure & DevOps
Infrastructure as Code (IaC), automated CI/CD pipelines, container orchestration, and multi-zone AWS failover architecture designed to scale seamlessly.
Database Architecture & Data
Relational, NoSQL, and vector database schema design. Read-replica clusters, cache invalidation strategies, and massive throughput ingestion pipelines.
Maintenance, Security & 24/7 SLA
Continuous penetration testing, UK GDPR compliance audits, DDOS mitigation via Cloudflare, and dedicated UK emergency engineer response.
What Are You Looking to Build?
We match engineering sprints to specific business lifecycle milestones.
Launch a New Product
Turn your startup concept into a validated, investor-ready web or mobile MVP with scalable foundations.
- check_circleRapid architecture sprint & interactive prototypes
- check_circleScalable Supabase / Postgres back-end foundation
- check_circleInteractive polished UI with clean code transfer
Automate Your Operations
Cut 50–80% of repetitive operational tasks across finance, sales, and client management using customized AI workflows.
- check_circleAutomated invoice & document ingestion pipelines
- check_circleInternal RAG search engines on company manuals
- check_circleAutonomous inbound lead scoring & calendar bots
Upgrade Legacy Systems
Replace aging PHP, monolith, or slow web stacks with modern Next.js frontends and headless microservice APIs.
- check_circleZero downtime incremental migration approach
- check_circleDecoupled REST & GraphQL API architecture
- check_circleUp to 10x page speed and Core Web Vitals boost
Build Your SaaS Platform
Multi-tenant architecture, Stripe recurring subscription billing, user role management, and analytics engines.
- check_circleIsolated tenant databases with row-level security
- check_circleAutomated Stripe webhooks, invoicing & tiers
- check_circleSOC2 & GDPR-ready user access telemetry logs
Migrate to AWS Cloud
Cut hosting spend by 30–45% while gaining automated multi-AZ failovers, load balancing, and DDoS shielding.
- check_circleInfrastructure as Code with Terraform & Pulumi
- check_circleAuto-scaling container clusters on AWS ECS
- check_circle24/7 cloud health telemetry & automated alerting
Data Engineering & BI
Centralize fragmented corporate data into consolidated dashboards with automated SQL pipelines and real-time alerts.
- check_circleReal-time ETL pipeline design & ingestion lakes
- check_circleExecutive custom dashboards & telemetry displays
- check_circleAutomated daily executive Slack/Email digest bots
The 7-Step Delivery Lifecycle
Predictable milestones. Transparent sprint velocity. Zero agency fluff.
Requirements extraction, technical debt analysis, scope definition.
Database schemas, AWS cloud topology, API contracts & safety.
Pixel-perfect tokens, interactive prototypes, user journeys.
Bi-weekly demo deployments, strict Git PR code reviews.
Automated test suites, OWASP Top 10 penetration testing.
Zero-downtime blue/green deployment, domain and SSL sync.
Ongoing monitoring, performance tuning, and direct support.
Featured Production Case Studies
FINTECH · UK FINANCIALAutonomous RAG & Regulatory Compliance Engine
Built an isolated on-premises vector database knowledge engine that parses 50,000+ regulatory filings, cutting analyst audit cycles by over 80%.
SCALE-UP · E-COMMERCEHigh-Concurrency Cloud Architecture Migration
Migrated a fragmented monolithic web application into a decoupled Next.js & AWS ECS microservices infrastructure supporting flash traffic bursts.
LOGISTICS · REAL-TIMEFleet Real-Time Telemetry & Dispatch App
Engineered native iOS and Android driver applications with offline-first synchronization and sub-second GPS dispatch telemetry.
The S-Tech Production Matrix
We rely strictly on hardened, production-tested open source and cloud standards.
Commercial Engagement Models
Flexible commercial agreements tailored to startup velocity or enterprise compliance.
Fixed-Scope Project
Ideal for defined MVPs, CRM overhaul, or well-scoped standalone AI systems with fixed price and clear milestone sign-offs.
Dedicated Capacity
Embed 2–5 senior engineers directly into your Jira/Slack. Accelerate backlog items without recruitment overhead.
Monthly Tech Partner
Continuous architecture reviews, technical leadership, emergency patching, and strategic roadmap consultation.
AI Automation Sprint
Fast-track an autonomous AI agent, internal knowledge search engine, or automated document pipeline in 14 days.
Maintenance & 24/7 SLA Tiers
Guaranteed response times backed by UK service-level agreements.
Essential SLA
Routine security patching, weekly automated off-site backups, and standard technical support.
- done4-hour critical incident response
- doneDaily off-site database snapshots
- doneCloud vulnerability updates
- done5 engineering hours included
Growth Scale SLA
Active uptime monitoring, Datadog performance tracing, AI prompt monitoring, and fast incident triaging.
- done1-hour critical response SLA
- done24/7 automated synthetic pinging
- doneDirect Slack channel with tech leads
- done15 engineering hours included
Enterprise Business+
Round-the-clock dedicated on-call engineers, ISO 27001 audit support, and bespoke multi-AZ failovers.
- done15-minute guaranteed response
- doneDedicated Lead Architect on call
- doneQuarterly third-party penetration audits
- done40 engineering hours included
London Engineering Craftsmanship. No Agency Fluff.
Founded in 2017 in London, S-Tech Experts Ltd was built to give scale-ups and established enterprises direct access to senior software architects and AI researchers—without paying for account executives, bloated agency markups, or outsourced junior talent.
Direct Slack link with technical leads who actively write your code.
All source code, Docker configs, and AI models belong to you from day one.
What Engineering Leaders Say
"S-Tech Experts overhauled our entire AWS infrastructure and introduced an automated lead scoring AI system. We cut operational response delays from 48 hours to under 30 seconds."
"Working directly with senior developers who instantly understood our multi-tenant SaaS specs saved us at least 4 months of engineering time. Unbelievably high standard of code."
"Their 24/7 SLA gives our board total confidence. During our Black Friday spike, their auto-scaling cluster handled over 100k requests per minute without a hiccup."
Configure Your S-Tech Engagement
Select your system requirements below to calculate an estimated sprint timeframe and receive a free technical architecture audit proposal within 24 hours.