Building Business Systems, Automation, and Integrations

[CRM] Customer Relationship Management[ERP] Enterprise Resource Planning[NLP] Natural Language Processing[API] Application Programming Interface[AUTO] Automation[OPS] Operations[SEC] Security[INF] Infrastructure

About

Designing and engineering business systems, automation, and integrations across CRM, ERP, APIs, operations, security, and infrastructure - built with Rust and Python, and modern full-stack tooling.

Delivering production-grade systems with zero bloat - from high-performance APIs and real-time WebSocket applications to cross-platform desktop tools and automated deployment pipelines, backed by bare-metal VPS operations, database optimization across PostgreSQL and SQLite, and modern edge infrastructure.

Currently going deeper into network engineering and embedded systems to expand the infrastructure layer end to end.

[//]

Zero Bloat

Minimal dependencies, maximum control

[FAST]

Native Performance

Rust speed, direct to hardware

[&]

Type Safety

Compile-time guarantees

Backend & Systems

[RS] Rust + Axum 94%
[PY] Python 87%
[TS] TypeScript 89%

Infrastructure & Delivery

[LNX] Linux 86%
[DKR] Docker 84%
[CF] Cloudflare 81%

Data & Realtime

[PG] PostgreSQL 88%
[SQL] SQLite 90%
[WS] WebSockets 82%

Product Engineering

[SV] SvelteKit 90%
[API] API Design 91%
[ARC] System Architecture 86%

Capabilities

[BS] Business Systems 92%
[AU] Automation 89%
[INT] Integrations 91%

Delivery & Operations

[CICD] CI/CD Pipelines 83%
[DEP] Deployment Workflows 86%
[OPS] Server Operations 85%

Security & Hardening

[AUTH] Auth Flows 84%
[SEC] API Security 82%
[RL] Rate Limiting 79%

Integration Systems

[3P] Third-Party APIs 88%
[WH] Webhook Flows 86%
[SYNC] Data Sync 84%

Projects

A selection of projects I have designed and built across business systems, automation, integrations, and product engineering.

Nexus AI Studio

Rust AI studio for chat, code, email, image, voice, SEO, and workflow tools.

Hover over a technology to see its details.

MedFlow Clinic Workspace

Clinic operations workspace for appointments, patient records, bilingual UI, and responsive care workflows.

Hover over a technology to see its details.
Dynamics

Dynamics CRM Demo

Dynamics-style CRM workspace for leads, opportunities, accounts, dashboards, and structured customer operations.

Hover over a technology to see its details.

Salesforce CRM Demo

CRM operations workspace for leads, opportunities, dashboards, service flows, and customer visibility.

Hover over a technology to see its details.

DataPulse Intelligence Hub

Analytics and monitoring workspace for crypto, social trends, scraping, SEO, and uptime visibility.

Hover over a technology to see its details.

Get in Touch

lavescar@forge:~$ contact
Available Services
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[BE] Backend Development
[FE] Frontend Development
[SYS] Systems Administration
[APP] Desktop Applications
[CRM] CRM Systems
[SEC] Cybersecurity
[NET] Networking
[SEO] SEO & Web Optimization

© 2024 Lavescar. Built with Rust + SvelteKit.