Production Systems & Architectural Builds
Explore the types of autonomous AI agents, conversational platforms, custom software products, and enterprise cloud systems engineered by TheNexTec.
Autonomous Financial Operations Agent
Multi-tool autonomous agent executing invoice reconciliation, balance verification, and ERP ledger updates with human-in-the-loop oversight.
A high-growth financial operation was spending over 180 manual analyst hours weekly cross-checking incoming vendor invoices against bank transaction feeds, verifying line items, and manually entering debits into accounting ledgers.
- Multi-modal document parsing with confidence scoring
- Dynamic tool-calling interface to internal banking and accounting APIs
- Deterministic safety guardrails and confidence-weighted human escalation triggers
- Immutable audit trail recording every LLM prompt, tool invocation, and decision step
Encrypted document arrives via webhook, OCR and tokenization extract tabular line items.
Agent fetches vendor contract terms and historical transaction ledger entries.
Agent queries live banking gateway to confirm real-time settlement status.
Reconciliation matched with 99.4% confidence; posted to ERP via authenticated API.
Omnichannel Conversational AI Platform
Production customer-support conversational engine delivering sub-second intent classification and authenticated account actions.
Customer support queues experienced severe spikes during peak business hours, leading to 25+ minute wait times for routine questions such as statement requests, card limit modifications, and loan installment queries.
- Tokenized session management ensuring zero exposure of raw PII/banking credentials to LLM
- Seamless bi-directional human agent handoff with full conversational history and sentiment summary
- Multi-lingual support with dynamic translation and localized dialect comprehension
- Real-time response streaming with sub-800ms time-to-first-token
User enters query via banking portal with biometric session token.
In-memory tokenizer redacts account numbers and sensitive credentials.
Retrieval engine searches banking policies; tool verifies account balance.
Compliant, friendly answer streamed via WebSockets with action chips.
Clinical Workflow & Patient Intake Engine
HIPAA-compliant full-stack patient intake platform with automated symptom mapping and EHR synchronization.
A healthcare clinic network suffered from disjointed patient registrations, where manual clipboard forms led to frequent charting discrepancies, missed pre-authorizations, and clinical delays.
- Responsive, accessible multi-step intake UI optimized for mobile and elderly accessibility
- End-to-end encrypted storage of Protected Health Information (PHI) with AES-256 GCM
- Bi-directional FHIR / HL7 integration adapter bridging modern web forms with legacy hospital records
- Real-time insurance eligibility checks executing against clearinghouse APIs during intake
Patient receives SMS invite; authenticates via one-time secure magic link.
Adaptive questionnaire dynamically adjusts follow-up questions based on pain/history.
Payload encrypted via AWS KMS; translated to standard FHIR JSON format.
Clinician opens chart with pre-synthesized clinical summary already organized.
High-Throughput Campaign Intelligence Platform
Distributed data aggregation system processing 40M+ daily marketing events with real-time attribution and anomaly detection.
A media conglomerate was losing hours every morning manually downloading CSV logs from 8 different ad networks, resulting in delayed bid adjustments and undetected campaign anomalies.
- Distributed webhook ingestion tier capable of handling 5,000+ requests per second
- Unified data normalization transforming disparate ad network schemas into single canonical schema
- Interactive executive analytics dashboard with sub-second filtering across multi-year datasets
- Automated Slack & email alerts triggered when cost-per-acquisition (CPA) deviates beyond 15%
Distributed ingress cluster accepts raw postbacks from ad exchanges.
Events queued and partitioned by campaign ID for parallel worker processing.
Aggregated into columnar storage optimized for lightning-fast multi-dimensional queries.
Live dashboard updates via WebSockets; autonomous agents monitor budget deviations.
Cross-System Enterprise Synchronization Fabric
Resilient event-driven automation middleware synchronizing customer orders, inventory allocations, and ERP billing.
An enterprise business experienced recurring operational discrepancies between their customer-facing ordering application, regional warehouse management systems, and central SAP ERP accounting.
- Guaranteed exactly-once execution for financial and inventory transactions
- Dead-letter queue inspection console with single-click manual replay capabilities
- Real-time end-to-end latency monitoring across all integrated enterprise subsystems
- Comprehensive audit trail satisfying external financial audit requirements
Customer checkout triggers transactional event into Outbox table.
Durable state machine reserves inventory across warehouse nodes.
Dispatches validated ledger entries to SAP with automated retry safeguards.
Telemetry confirms sync completion; dispatches notification to customer.
Have an unlisted custom system requirement?
We build custom technology solutions designed around your exact organizational needs, legacy databases, and operational constraints.