SKengineer

GitHub & Public Projects

A curated set of backend and platform systems focused on reliability, compliance, and automation

Public repositories: link directly to GitHub
Private repositories: all client and enterprise projects. Code access or demo available on request.
Enterprise Platforms
Private Repo

QuotCraft - Multi-Tenant Billing & Invoice Automation

Multi-tenant billing platform with a framework-free AI layer built in native Python and direct LLM APIs, without LangChain. Tenant-aware RAG and tool-calling agents support quote generation, validation, approval and payment follow-up with EU compliance, guardrails and audit trails.

Technologies

FastAPIPostgreSQLRedisStripeCeleryKubernetesOpenTelemetryOpenAI APINative Python AI (No LangChain)RAGAI AgentsTool CallingLLM Guardrails

Code and demos are shown strictly with client permission, for experience verification only. No proprietary code is shared or distributed.

Enterprise Platforms
Private Repo

Midbel - Domain & Hosting Commerce Platform

Commerce platform using LangChain RAG across its catalog, TLD rules, knowledge base and provider documentation. AI agents handle domain discovery, bundle recommendations, ticket triage and controlled provisioning through multi-provider tools.

Technologies

FastAPIPostgreSQLRabbitMQCelery BeatKubernetesTraefikVaultOpenAI APILangChainRAGVector EmbeddingsAgentic WorkflowsAI AgentsLLM Classification

Code and demos are shown strictly with client permission, for experience verification only. No proprietary code is shared or distributed.

Enterprise Platforms
Private Repo

Hiork - AI Student Recruitment Platform for Gen Z

Belgian AI recruitment platform using LangChain RAG across CVs, candidate profiles, job requirements and employer knowledge. Recruitment agents perform CV parsing, skill extraction, explainable matching, job optimization and shortlist/outreach coordination with human review and GDPR / EU AI Act controls.

Technologies

FastAPIPostgreSQLRedisOpenAI APILangChainRAGNLP EmbeddingsVector SearchAI AgentsAgentic RecruitmentSemantic Candidate MatchingWebSocketsKubernetes

Code and demos are shown strictly with client permission, for experience verification only. No proprietary code is shared or distributed.

Enterprise Platforms
Private Repo

VoltMol - Electrical Job Management & IoT Platform

IoT and job platform using RAG across equipment manuals, service history and telemetry. AI agents triage anomalies, plan predictive maintenance, optimize technician routing, generate documents and coordinate approved customer communications.

Technologies

FastAPIPostgreSQLMQTTIoT SensorsOpenAI APIRAGAI AgentsAgentic OperationsML Anomaly DetectionPredictive MaintenanceTool CallingCeleryKubernetes

Code and demos are shown strictly with client permission, for experience verification only. No proprietary code is shared or distributed.

Open Source
Public Repo

SK Kubernetes DevOps Bootstrap

Config-driven GitOps platform: Ansible provisions RKE2 Kubernetes nodes, Argo CD delivers applications via App of Apps in ordered sync waves, Jenkins handles CI with Trivy image scanning and SBOM generation. One config file drives the entire stack with no hardcoded values.

Technologies

AnsibleKubernetesRKE2Argo CDJenkinsHelmKyvernoSealed SecretsTrivy
Open Source
Public Repo

SK Shopify Connector for Odoo 17

Open-source Odoo 17 module connecting Shopify stores to Odoo ERP. Syncs products, orders, customers, inventory, and payouts via REST and GraphQL. Includes async webhook queue with retry logic, HMAC-SHA256 verification, OAuth Client Credentials, and an analytics dashboard.

Technologies

PythonOdoo 17PostgreSQLShopify APIGraphQLRESTDockerpytest
Odoo / ERP
Private Repo

Service Management Suite for Field Teams

Platform for field operations orchestration, work orders, and automated invoicing. Improves auditability and reduces manual processing.

Technologies

PythonOdooPostgreSQLREST APIDocker

Code and demos are shown strictly with client permission, for experience verification only. No proprietary code is shared or distributed.

Odoo / ERP
Private Repo

Subscription Billing & Invoicing Engine

Billing platform for recurring invoices, payment workflows, and compliance-ready exports. Improves accuracy and reduces dunning/collections overhead.

Technologies

PythonOdooScheduled JobsPDF ReportsPostgreSQL

Code and demos are shown strictly with client permission, for experience verification only. No proprietary code is shared or distributed.

Odoo / ERP
Private Repo

Warehouse & Logistics Optimiser

Operations platform for multi-warehouse routing and third-party logistics (3PL) integrations with traceable inventory flows. Improves fulfilment accuracy and throughput.

Technologies

PythonOdooPostgreSQLBarcodeWebhooks

Code and demos are shown strictly with client permission, for experience verification only. No proprietary code is shared or distributed.

Web Applications
Private Repo

Real-Time Monitoring & Alerting Platform

Event-driven monitoring platform with streaming alerts and operational visibility. Reduces mean time to recovery (MTTR) and improves reliability.

Technologies

PythonFastAPIReactWebSocketsRedisPostgreSQLDocker

Code and demos are shown strictly with client permission, for experience verification only. No proprietary code is shared or distributed.

Web Applications
Private Repo

Multi-Tenant SaaS Backbone

Multi-tenant backend for tenant isolation, role-based access, and billing integrations. Designed for reliable onboarding and operational scalability.

Technologies

PythonDjangoCeleryRedisJWTPostgreSQLDockerKubernetes

Code and demos are shown strictly with client permission, for experience verification only. No proprietary code is shared or distributed.

Web Applications
Private Repo

Healthcare Data Integration Hub

Integration platform for healthcare data synchronization with validation and audit trails. Improves compliance and data integrity.

Technologies

PythonFastAPIETL PipelinesPostgreSQLMessage QueuesCI/CD

Code and demos are shown strictly with client permission, for experience verification only. No proprietary code is shared or distributed.

Mobile Applications
Private Repo

Field Technician Companion API

Backend platform for scheduling, offline sync, reporting, and operational audit trails. Improves field execution reliability.

Technologies

PythonFastAPIJWT AuthObject StoragePostgreSQL

Code and demos are shown strictly with client permission, for experience verification only. No proprietary code is shared or distributed.

Infrastructure & DevOps
Private Repo

Unified CI/CD Platform for Python Services

Standardised CI/CD and IaC for microservices with security checks and automated rollbacks. Improves deployment reliability and speed.

Technologies

GitLab CIGitHub ActionsDockerKubernetesTerraformAWS

Code and demos are shown strictly with client permission, for experience verification only. No proprietary code is shared or distributed.

Observability & Platform
Private Repo

Platform Observability & Operations Toolkit

Standardised observability and operations toolkit with metrics, alerting, and runbooks. Improves platform reliability and operational consistency.

Technologies

PrometheusGrafanaELKSentryOpenTelemetry

Code and demos are shown strictly with client permission, for experience verification only. No proprietary code is shared or distributed.

Projects | Production AI, Python & Cloud | Sritharan K.