From Linux VPS management and cloud infrastructure to CI/CD automation, database operations, monitoring, and security hardening, Nabik AI helps businesses build and operate dependable application environments.
Rolling reload pipelines
Proactive metric alerts
SSH keys & private VPC
Port 80/443 • TLS Termination
Event-driven Nginx reverse proxy managing SSL termination, gzip/brotli compression, rate limiting, and request routing.
From baseline Linux operating system setup and security hardening to automated continuous deployment pipelines and 24/7 SRE observability, we engineer production environments designed to stay online.
Production-ready Linux environments with proactive maintenance.
We configure, harden, and manage Linux servers across Ubuntu, Debian, and enterprise distributions. From initial OS provisioning to ongoing patch management and service monitoring, we handle the operating system layer so your engineers can focus on code.
Reliable cloud topologies designed for performance and cost efficiency.
We design and deploy modern cloud architectures that match your application workload requirements without unnecessary complexity. From isolated private virtual networks (VPC) to scalable compute nodes and persistent storage planning, our infrastructure blueprints scale with your business.
Automated pipelines from Git push to validated production deployment.
Eliminate manual server deployments and risky production updates. We build automated continuous integration and continuous deployment (CI/CD) pipelines with GitHub Actions and GitLab CI that run automated test suites, build optimized release artifacts, and verify health post-deployment.
Purpose-engineered runtimes for Next.js, NestJS, and Node.js.
Modern JavaScript and TypeScript applications demand optimized runtime configurations. We specialize in deploying high-performance Next.js frontends and NestJS enterprise backends using PM2 clustering, Docker containers, Nginx reverse proxying, and automated SSL/TLS certificates.
Performant, secure, and resilient data layers.
Your application is only as resilient as its data store. We administer PostgreSQL, MySQL, and Redis caching instances with connection pooling (PgBouncer), automated off-site snapshot backups, slow query index optimization, and strict network isolation.
Proactive defense and 24/7 observability.
We secure and observe every tier of your infrastructure. We harden server attack surfaces with fail2ban, SSH key authentication, and rate limiting, while deploying Prometheus and Grafana dashboards to monitor CPU, memory, disk I/O, and API latency before incidents impact users.
Click across the six architectural tiers below to understand how traffic enters the network, executes in application runtimes, persists in databases, and remains protected under 24/7 monitoring.
High-performance application execution for Next.js and NestJS.
SSR, API routes, and React Server Components
Enterprise TypeScript service architecture
Multi-core CPU process clustering and watchdogs
Lightweight containerized application runtimes
High-performance application execution for Next.js and NestJS.
One size does not fit all. We evaluate your application throughput, data residency compliance, and budget to recommend and manage the right infrastructure environment.
Dedicated compute and memory slices running on high-speed NVMe hardware. Ideal for modern startups and growing SaaS applications seeking exceptional price-to-performance without cloud hyperscaler markups.
We administer production Linux servers so your engineering teams never have to troubleshoot SSH keys, Nginx configurations, broken system updates, or out-of-memory kernel panics.
Long-term support kernel tuning and scheduled patch cycles.
Public key authentication only; password login disabled completely.
Automatic process restarts on crash and memory ceiling enforcement.
Automatic brute-force IP blocking and strict port closure.
SMART disk monitoring, inode tracking, and automated log rotation.
Eliminate risky manual SSH deployments. We design automated GitHub Actions and GitLab CI pipelines with automated test suites, artifact packaging, and zero-downtime rolling reloads.
Developer pushes code to a protected branch (main/production) or creates a release tag.
Requires PR approval, clean branch history, and no commit conflicts.
Push rejected at Git gateway if branch policies are violated.
We specialize in optimizing Next.js frontends and NestJS enterprise backends on Linux VPS. Inspect our validated production reference architecture below.
Renders dynamic pages using React Server Components, server-side rendering (SSR), and incremental static regeneration (ISR). Managed by PM2 in cluster mode to leverage all available CPU cores.
Your application is only as resilient as its data store. We administer production PostgreSQL, MySQL, and Redis instances with connection pooling, off-site encrypted snapshots, and zero public port exposure.
We configure PgBouncer connection pooling to handle high-concurrency client bursts without memory crashes, tuning max_connections, shared_buffers, and effective_cache_size to hardware limits.
Database instances are strictly bound to internal loopback (127.0.0.1) or private VPC subnets. Default public ports (5432, 3306, 6379) are closed to the public internet by default.
Daily encrypted pg_dump and binary WAL archiving synchronized to off-site, geographically isolated object storage (S3/Cloudflare R2/Wasabi) with 30-day retention policies.
We inspect slow query execution plans with pg_stat_statements and EXPLAIN ANALYZE, establishing strategic B-Tree and GIN indexes that reduce query latency from seconds to milliseconds.
A backup is only as good as its restore capability. We execute scheduled test restores to verify zero data corruption.
Don’t wait for users to report outages. We deploy Prometheus time-series metric collection and Grafana telemetry dashboards that monitor CPU, memory, NVMe latency, and HTTP response codes every 15 seconds.
Complete visibility across hardware, OS, Node.js event loop, and PostgreSQL telemetry.
Immediate webhook dispatch to Slack, Telegram, and PagerDuty if CPU > 90% or 5xx spikes occur.
Every incident concludes with a transparent root cause analysis (RCA) and preventive patch.
Security isn’t an afterthought added post-launch. We build layered defense-in-depth controls into every Linux server, network route, and database connection.
Password logins and direct root logins via SSH are strictly disabled. Server access is governed solely by 4096-bit RSA or Ed25519 cryptographic key pairs.
All applications execute under sandboxed service users with restricted file permissions, preventing compromised processes from altering operating system files.
Inbound network traffic is locked down. Only public web ports (80, 443) and hardened SSH ports are accessible; all internal services remain invisible.
Strict Transport Security (HSTS) and modern TLS 1.3 encryption are enforced across Nginx virtual hosts with automated 90-day Let’s Encrypt certificate renewal.
Automated unattended-upgrades apply critical Linux kernel and software CVE vulnerability patches without disrupting live production services.
Administrative actions, SSH logins, and privilege escalations are logged with immutable timestamps for internal compliance audits.
Explore our full Security & Trust Center covering tenant isolation, encryption standards, responsible vulnerability disclosure, and compliance roadmaps.
Hardware crashes, datacenter power outages, and accidental deletions happen. We configure automated encrypted off-site backups with proven restore procedures to guarantee business continuity.
Scheduled cron triggers non-blocking database dumps (pg_dump / mysqldump) and compresses application storage directories with minimal CPU overhead.
In-memory stream to prevent raw plaintext writes on disk.
Start lean on an optimized single-server setup and smoothly transition to a distributed multi-tier cluster as your traffic, transactions, and data volume scale.
Decouples traffic routing, application compute nodes, and data persistence across independent server instances connected via private virtual network (VPC). Workloads scale horizontally behind load balancers with database read replicas.
We operate battle-tested open-source and enterprise tooling. Every technology in our stack is categorized with its active production verification status.
Primary enterprise server OS
Ultra-stable, minimal footprint
Enterprise compliance
Minimal container base image
Infrastructure engineering requires discipline. We follow a six-stage methodology to ensure your cloud environments are secure, observable, and built to withstand real-world production demands.
We review your existing server setup, traffic patterns, CPU/RAM utilization, database schemas, and current deployment pain points. We identify single points of failure, security risks, and cost inefficiencies.
Our senior cloud architects draft a tailored infrastructure design. We define server sizing, network subnets, reverse proxy configuration, database connection pooling, and backup retention schedules.
We provision your servers on chosen providers (Hetzner, DigitalOcean, AWS, etc.), install clean LTS Linux distributions, configure swap space, optimize kernel sysctl parameters, and establish secure SSH key pairs.
We configure UFW firewalls, disable root SSH logins, implement fail2ban for brute-force defense, bind databases to internal private interfaces, and set up automated Let’s Encrypt TLS certificates with HSTS.
We configure Nginx reverse proxies, PM2 cluster processes or Docker environments, database connection pooling, and establish GitHub Actions CI/CD pipelines for automated testing, building, and zero-downtime reloads.
We deploy Prometheus and Grafana dashboards for 24/7 metric visibility, configure automated off-site encrypted backup scripts with retention policies, set up alert thresholds, and provide ongoing operational support.
Whether you need a one-time production setup, 24/7 managed server operations, or an embedded cloud DevOps partnership, we provide structured service agreements.
Production-Ready Architecture Deployment
Ideal for companies launching a new web application, migrating from slow shared hosting, or needing an expert to build a rock-solid, production-hardened Linux VPS from scratch.
24/7 Proactive SRE & Infrastructure Maintenance
A dedicated DevOps and server reliability partner managing your production infrastructure. We handle OS security patches, monitor system health, test backups, and troubleshoot incidents.
Custom Cloud Architecture & Scaled SRE Team
Comprehensive DevOps engineering and cloud architecture for multi-server, high-compliance, or enterprise distributed applications. We become an embedded extension of your engineering team.
See how our cloud architecture, automated database operations, and high-availability deployments deliver measurable business outcomes.
Replaced 4 fragmented legacy systems with our Enterprise ERP across 5 production units, achieving real-time BOM accuracy, automated procurement routing, and 40% faster month-end financial closing.
Digitized merchandising cost sheets, sewing line bundle tracking, and export L/C documentation for a 12-factory garment export group, saving $850k in fabric scrap.
Detailed answers regarding our Linux server administration, VPS provisioning, Next.js/NestJS deployment architectures, database operations, and ongoing SRE support.
Nabik AI provides full-lifecycle Linux server and cloud infrastructure management. Our services encompass initial server provisioning on providers like Hetzner, DigitalOcean, and AWS, operating system security hardening, Nginx reverse proxy configuration, Next.js and NestJS runtime deployment, database administration (PostgreSQL, MySQL, Redis), automated CI/CD pipeline creation, 24/7 Prometheus/Grafana monitoring, and automated daily off-site backups.
Share details about your application stack, current hosting provider, and operational pain points. Our senior site reliability engineers will review your requirements and provide an architectural proposal.
We never ask for passwords or SSH private keys through this form. All architecture discussions are conducted under mutual NDA.
Your inquiry is reviewed directly by a practicing DevOps architect, not a generic non-technical sales representative.
We benchmark VPS and cloud hosting costs to show exact monthly savings compared to bloated managed cloud platforms.
Whether you're launching a new application, managing existing servers, or modernizing infrastructure, Nabik AI can help you plan your next step.
