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Nixhat Solutions

Core Services

Software development, AI that ships to production, and AWS-first operations — from product engineering through SRE and 24×7 incident response.

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Software development

Applications built to survive production

Custom Application Development

Design and build web applications, APIs, and internal tools with clear ownership from architecture through release — not throwaway prototypes.

What’s included

  • Product discovery & technical scoping
  • Web application development
  • Backend services & business logic
  • Admin portals & internal tools
  • Authentication & authorization
  • Documentation & knowledge transfer

Ideal for

  • New product MVPs with a production path
  • Internal platforms that replace spreadsheets
  • Customer-facing portals on AWS

API & Systems Integration

Connect products, partners, and back-office systems with APIs and event flows that are versioned, observable, and safe to operate.

What’s included

  • REST & GraphQL API design
  • Third-party / SaaS integrations
  • Webhooks & event-driven flows
  • Data synchronization patterns
  • API security & rate limiting
  • Integration testing & contracts

Legacy Modernization

Evolve systems that still carry the business — controlled cutovers, strangler patterns, and cloud landing zones instead of risky big-bang rewrites.

What’s included

  • Architecture assessment
  • Monolith decomposition strategy
  • Incremental rewrite / strangler approach
  • Database migration planning
  • Containerization readiness
  • Cutover & rollback playbooks

Cloud-Native & SaaS Product Engineering

Dedicated product engineering for multi-tenant SaaS and AWS-native applications — billing boundaries, tenancy, and scale baked into the design.

What’s included

  • Multi-tenant application design
  • Feature delivery with embedded teams
  • AWS-native service selection
  • Queue / event-driven architectures
  • Environment & release discipline
  • Handoff to SRE & operations

Ideal customers

  • SaaS companies
  • Healthcare startups
  • AI product companies
  • VoIP & real-time platforms

Application Performance & Quality

Make applications faster and safer to ship — profiling, caching, test strategy, and release quality that pairs with our CI/CD and database work.

What’s included

  • Application profiling & bottleneck analysis
  • Caching strategy
  • Latency & throughput tuning
  • Automated test strategy
  • Staging & release readiness
  • Regression risk reduction

AI services

AI that runs in production, not demos

Generative AI & LLM Solutions

Practical generative AI systems — assistants, RAG search, and content workflows grounded in your data and governed for business use.

What’s included

  • Use-case discovery & feasibility
  • RAG pipelines over company knowledge
  • Chat & assistant experiences
  • Evaluation harnesses for quality
  • Guardrails & content policy hooks
  • Human-in-the-loop review flows

AI Platform Engineering on AWS

Infrastructure and platform patterns for AI workloads on AWS — from Bedrock and SageMaker paths to GPU capacity, networking, and secure data access.

What’s included

  • AWS Bedrock / SageMaker architecture
  • GPU & inference capacity planning
  • Private networking for model endpoints
  • Vector store & data pipeline setup
  • Secrets, IAM & tenancy boundaries
  • Cost & performance baselines

MLOps & AI Reliability

Operate AI like any other production system — observability for latency and drift signals, rollout discipline, and incident paths when models misbehave.

What’s included

  • AI service monitoring & alerting
  • Latency, error & cost dashboards
  • Model / prompt versioning
  • Canary & rollback for AI features
  • Quality evaluation in CI
  • Runbooks for AI incidents

Cloud infrastructure & reliability

AWS-first operations that hold under load

Terraform / Infrastructure as Code

Repeatable AWS provisioning with modules, multi-account patterns, and state that your team can own after we leave.

Packages & work

  • Terraform modules
  • AWS provisioning
  • Multi-account setup
  • Terraform code review
  • State migration
  • Infrastructure automation

Kubernetes Consulting

Production Kubernetes on AWS — from first EKS cluster through hardening, ingress, and the day-two work that keeps clusters trustworthy.

What’s included

  • EKS deployment
  • Cluster troubleshooting
  • Production hardening
  • Ingress setup
  • Autoscaling
  • Monitoring
  • Helm

Monitoring & Observability

Metrics, logs, traces, and SLO views your on-call team can act on — across open-source stacks and commercial platforms, instrumented with OpenTelemetry where it fits.

What’s included

  • Dashboard design & SLO views
  • Metrics, logs & distributed tracing
  • Alerting & on-call signal quality
  • OpenTelemetry instrumentation
  • APM & performance tuning
  • Platform migration & consolidation

Platforms & tools

  • Grafana, Prometheus & Loki
  • Datadog
  • Dynatrace
  • New Relic
  • OpenTelemetry
  • Amazon CloudWatch
  • Elastic / ELK Stack
  • Jaeger & Tempo

Linux Performance Optimization

Server-level tuning for hosts that carry critical workloads — from kernel and memory behavior through storage and hardening.

What’s included

  • Server tuning
  • Kernel tuning
  • Memory optimization
  • Process analysis
  • Storage optimization
  • System hardening

CI/CD Pipeline Design

Delivery pipelines that ship safely — with rollback paths and progressive release strategies built in from the start.

What’s included

  • Jenkins
  • GitHub Actions
  • Automated deployment
  • Rollback strategy
  • Blue-green deployment
  • Canary deployment

Database Performance

Practical database work grounded in production experience — tuning, replication, backups, and the slow queries that burn latency budgets.

What’s included

  • MySQL / MariaDB tuning
  • MongoDB optimization
  • Replication issues
  • Backup strategy
  • Slow query analysis

Security Reviews

Focused security reviews for AWS estates and Linux hosts — identity, network perimeter, hardening, and practical controls you can implement.

What’s included

  • AWS security audit
  • IAM review
  • Linux hardening
  • Network security
  • WAF implementation
  • Security best practices

Next step

Tell us which service you need

Share the product, AI use case, or environment you need help with. We will recommend a focused engagement — software delivery, AI integration, AWS architecture, SRE, or emergency support.

contact@nixhat.com
Trivandrum — 695026, Kerala, India
Engineer reviewing systems and documentation