Software · AI · Systems Engineering

We engineer the systems
behind serious software.

Neptabolt designs and builds production software — from system architecture to shipped product. Web, Android, AI automation, and the security and QA discipline that keeps it running.

40+
SYSTEMS SHIPPED
99.9%
UPTIME TARGET
24/7
DEVSECOPS COVERAGE
React·Next.js·Node.js·NestJS·Python·Django·FastAPI·PostgreSQL·MongoDB·Redis·Docker·Kubernetes·AWS·Android / Kotlin·OpenAI · LLM Ops React·Next.js·Node.js·NestJS·Python·Django·FastAPI·PostgreSQL·MongoDB·Redis·Docker·Kubernetes·AWS·Android / Kotlin·OpenAI · LLM Ops
What we build

Six disciplines, one team.

No handoffs between agencies. The team that designs your architecture is the same one that ships, secures, and maintains it.

NB-SVC.SD

Software Development

Full-stack products built for the long run — clean APIs, sane data models, and code your next engineer won't dread inheriting.

Web appsAPIsSaaS
NB-SVC.AI

AI Automation

We wire LLMs into real workflows — support, ops, data entry, decisioning — so your team stops doing what a model can do faster.

AgentsPipelinesLLM ops
NB-SVC.WD

Custom Website Design

Interfaces designed around your actual users and content — not a theme with your logo swapped in.

UI/UXDesign systemsCMS
NB-SVC.MB

Android & Mobile

Native Android and cross-platform apps built for real device fragmentation, offline states, and Play Store review.

KotlinCross-platformPlay Store
NB-SVC.SA

System Design & Architecture

Before a line of code ships, we map the system — data flow, scaling limits, failure modes, and the decisions that are expensive to reverse later.

Architecture docsScalabilityCloud infra
NB-SVC.QS

QA & DevSecOps

Automated test coverage, CI/CD pipelines, and security baked into every deploy — not a checklist run after launch.

TestingCI/CDSecurity audits
How a project runs

From blueprint to production.

Five stages, one continuous team. Every project moves through the same discipline, whether it's a landing page or a distributed system.

01

Discover

We map your goals, users, and constraints before proposing a single technical decision.

02

Architect

System design, data models, and infrastructure plans — documented, reviewed, and agreed before build begins.

03

Build

Software, web, Android, or AI systems developed in short, visible cycles — you see progress every week, not at the end.

04

Secure & test

QA and DevSecOps run alongside development, not after it — automated tests, security scans, and staged rollouts.

05

Ship & scale

Launch, monitor, and iterate. We stay on for the parts that only show up under real traffic.

Why Neptabolt

Built by engineers who ship, not just plan.

One team, every layer

Architecture, development, QA, and security handled by the same team — no gaps in ownership.

Security from day one

DevSecOps isn't a phase we add later — it's built into the pipeline from the first commit.

Documentation that outlives us

Every architecture decision is written down, so your system stays maintainable no matter who's on call.

AI where it earns its place

We automate what should be automated — and no further. No AI for the sake of AI.

40+
Projects delivered
6
Core disciplines
100%
In-house engineering
24/7
Monitoring & support
Let's build

Have a system in mind?
Let's architect it properly.

Tell us what you're building. We'll reply with a clear scope, timeline, and the stack we'd recommend — no obligation.