SaaS · Audits
AuditHQ
Scheduled audits for websites, App Store & Google Play listings, WordPress plugins, and Claude plugins — ranked fixes, competitor comparison, history, and PDF email digests.
- Next.js 16
- Firebase
- Cloud Storage
- Paddle
- Puppeteer
Projects
Products we build, ship, and run.
JKdevs is a team of 5–10 engineers and designers. These are the projects we are working on and have been involved in — marketplaces, SaaS platforms, AI voice and chat agents, e-commerce, and the cloud infrastructure behind them, from first sketch to production. Our transport invoicing software — which we keep updating and improving — is described in the articles.
- Team
- 5–10 engineers
- Products in production
- 5 in production
- Projects
- 13+ delivered
Products in production
Marketplace
SoMiFali
Marketplace for Macedonia to sell, rent, or offer services for vehicles, homes, and equipment — municipality filters, bookings, chat, admin panel, and an installable PWA.
- Next.js 15
- Turborepo
- Firebase Auth
- Supabase
- GCS
- Stripe
Consumer app
LetBeMe
Daily accountability app — small groups of 5–8 people, public streaks, and time-boxed challenges for fitness, focus, and better habits.
- Next.js
- Firestore
- Paddle
- AWS SES
AI receptionist
ReceptionSit
AI receptionist for local businesses — website chat, on-site AI voice, and phone-line forwarding so no lead or booking goes unanswered.
- Next.js
- Firebase
- AI voice
- Paddle
Sales software
B2BLead
Self-serve B2B sales software — lead search, AI buyer-fit scoring, lead CRM, and email outreach campaigns in one place.
- Next.js
- Firestore / Supabase
- Stripe
- SMTP
Client & platform work
Transport invoicing
Invoicing system
Our invoicing software for transport — MKD and EUR invoices, trucks and drivers, statistics, a phone app, and the whole product in English, German, and Macedonian. We keep updating and improving it.
- Next.js
- Firebase
- Cloud Storage
AI & automation
AI voice agents
Phone agents that book appointments for dentists, hair salons, hotels, and garages, plus outbound calling agents for sales teams.
- Twilio / SIP
- n8n
- LLMs
AI & automation
Private voice assistant
Real-time voice AI that runs fully on-premise — speech-to-text, local LLM, and text-to-speech with no data leaving the server.
- Pipecat
- LiveKit
- Ollama
- Python
Platform
Self-hosted video platform
WebRTC video conferencing with an admin UI and WordPress plugin — deployed on the client’s own infrastructure.
- WebRTC
- Docker
- Nginx
- WordPress
E-commerce
B2B e-commerce
Custom storefront with CMS and tiered wholesale pricing for a lighting distributor selling across the EU.
- Next.js 16
- CMS
- B2B pricing
API
Email Verification API
Real-time email validation service — syntax, MX, disposable-domain, and SMTP checks returning valid, invalid, or risky.
- Next.js API
- Vercel
AI & automation
Workflow automation
n8n pipelines with local and hosted LLMs that remove manual steps from sales, support, and back-office work.
- n8n
- Ollama
- OpenRouter
Web
Business websites
Fast marketing sites and custom WordPress themes for local businesses — mobile-first, SEO-ready, and easy to update.
- HTML/CSS
- WordPress
- Next.js
Cloud & DevOps we deliver
The infrastructure behind production software — automated, monitored, and secure.
Infrastructure as Code
Terraform · AWS CDK · CloudFormation · Packer
Docker & Kubernetes
Docker · Docker Compose · Kubernetes (EKS) · Helm · ECS / Fargate
PostgreSQL & Data
PostgreSQL · RDS · Postgres Operator · Redis · Neo4j · RabbitMQ
CI/CD Pipelines
GitHub Actions · Bitbucket Pipelines · Azure DevOps
Monitoring & Logging
Prometheus · Grafana · Loki · Fluent Bit · CloudWatch · Sentry
Security & Single Sign-On
OIDC / SSO · AWS IAM · KMS · Secrets Manager · TLS
On-Premise & Self-Hosted
Docker Compose · Nginx · PostgreSQL · MinIO
Serverless & AI Pipelines
AWS Lambda · SQS / SNS · EventBridge · SageMaker
Want something like this for your business?
Tell us what you need — we respond within one business day with an approach and next steps.
Contact JKdevs