Building Intelligent Software That Solves Real Problems
We design and develop AI-powered software, intelligent automation, modern web applications, and scalable digital solutions that help businesses operate smarter and grow faster.
Capabilities
Choose an area to explore and discover how we help businesses solve real-world problems through modern software engineering.
AI Voice Agent for Business Automation
Intelligent phone automation that answers, understands, and acts — in real time.
Business Value
Businesses lose revenue every time a call goes unanswered or a customer waits on hold. This system handles unlimited simultaneous calls, qualifies leads, books appointments, answers FAQs, and routes complex issues to the right team — 24/7, at a fraction of the cost of a human receptionist.
Key Capabilities
- Real-time phone call handling via Twilio
- Speech-to-text transcription with sub-500ms latency
- Intent recognition and entity extraction
- Multi-turn conversational memory
- Dynamic context-aware responses via LLM
- Appointment booking and calendar integration
Technology Stack
Business Applications
System Architecture
Incoming Phone Call
Customer dials business number
Twilio Voice
PSTN gateway — routes audio stream to our server
Deepgram STT
Real-time speech-to-text with sub-500ms latency
Conversation Engine
LLM with context window and intent routing
Backend Business Logic
FastAPI service — rules, state, tool calls
Scheduling / CRM Layer
Calendar APIs, lead capture, data sync
ElevenLabs TTS
Human-like voice synthesis and streaming
Caller
Seamless, natural response delivered in real time
Enterprise AI Knowledge Assistant
RAG-powered AI that retrieves accurate business knowledge and responds with precision.
Business Value
Enterprise teams waste hours searching documentation, answering repetitive questions, or waiting for subject-matter experts. This assistant gives every employee instant, accurate answers from your own verified knowledge — reducing support tickets, accelerating onboarding, and turning institutional knowledge into a competitive advantage.
Key Capabilities
- Retrieval-Augmented Generation (RAG) pipeline
- Semantic vector search via Qdrant
- Intent classification and query routing
- Context assembly from multiple knowledge sources
- Conversation memory across sessions
- Enterprise documentation ingestion
Technology Stack
Business Applications
System Architecture
Customer / Employee
Web or embedded interface
Message Gateway
Input normalization and rate limiting
Intent Classification
LangChain routing — query type detection
Semantic Search
Qdrant vector DB — cosine similarity retrieval
Context Assembly
Top-k chunk selection with metadata enrichment
LLM Response Engine
Google Gemini — grounded generation
Conversation Memory
MongoDB — session state persistence
Final Response
Cited, accurate answer streamed to client
Our Technology Stack
The technologies across our verified solutions — selected for reliability, scalability, and engineering quality.
Backend & APIs
Artificial Intelligence
Databases
Frontend
DevOps
Cloud
Security
How We Engineer Software
We build systems that are intelligent, scalable, and engineered to last. Our technical decisions are driven by one goal: delivering measurable business value.
AI-First Thinking
We design intelligent architectures from the ground up, seamlessly integrating AI to automate complex workflows.
Scalable Architecture
Stateless services, horizontal scaling, and modern cloud patterns to support your business as it grows.
Security by Design
Strict access controls, data encryption, and robust infrastructure monitoring built into every application layer.
Performance Focused
Optimized response times, sub-500ms latency targets, and zero-layout-shift frontends for superior user experiences.
Production Ready
Comprehensive error handling, CI/CD deployment pipelines, and observability baked in from day one.
Long-Term Partnership
We don't just ship code and leave. We architect systems that remain maintainable and adapt to your changing needs.
Engineering Partner for the AI Era
We are an elite team of engineers building custom software that drives real business outcomes. Our clients trust us because we prioritize engineering quality, reliability, and long-term maintainability above all else.
When you work with SPT, you collaborate directly with the founders who architect and build your systems. No bloated agency layers. Just pure engineering excellence.
Book a Technical ConsultationDirect Access
Work directly with the software architects building your product.
Custom Built
No templated solutions. Everything is engineered for your exact needs.
Outcome Driven
We measure success by increased revenue, efficiency, and ROI.
Maintainable
Clean, tested, and documented code that your team can inherit.
Ready to Build Something Exceptional?
Let's discuss how SPT can design and deliver the software your business needs to grow.