01 / 08
System & Backend Scalability Audit

Deep analysis of backend architecture, database performance, API design, and bottlenecks. Get a clear roadmap for scale and stability.

  • Architecture health check & bottleneck identification
  • Database performance analysis & optimization recommendations
  • API design & query efficiency review
  • Scalability roadmap with prioritized action items
Node.jsNestJSPostgreSQLRedis
Starting from
$1,500
audit
Get a Quote →
02 / 08
Cloud Architecture Modernization (AWS)

Re-architect legacy systems into scalable cloud-native solutions. Improved reliability, faster deployments, and cost optimization.

  • Legacy-to-cloud architecture design
  • Infrastructure as Code: Terraform & CloudFormation
  • CI/CD pipelines & zero-downtime deployments
  • Cost optimization & performance tuning
AWSDockerCI/CDTerraform
Starting from
$3,500
per project
Get a Quote →
03 / 08
Zero-Downtime System Migration

Safe migration of legacy monoliths, databases, and authentication systems. Zero production disruption. Full rollback strategies included.

  • Migration strategy & phased rollout planning
  • Database migrations with zero downtime
  • Rollback strategies & canary deployments
  • Production monitoring & incident response
AWSKubernetesCI/CDTerraform
Starting from
$4,000
per migration
Get a Quote →
04 / 08
Fractional Senior Backend Engineer

Long-term engineering ownership for startups. System design, backend architecture decisions, performance tuning, and cloud cost control.

  • System design & architecture decisions
  • Backend performance optimization
  • AWS cost control & resource optimization
  • Technical mentorship & knowledge transfer
System DesignBackend ArchitectureAWSCI/CD
Starting from
$5,000
per month
Get a Quote →
05 / 08
Scalable SaaS Platform Development

Production SaaS from scratch. Multi-tenant architecture, secure APIs, optimized databases, and AWS deployment. Handles scale.

  • Multi-tenant architecture & RBAC
  • Secure APIs, auth, & payment integration
  • Optimized databases & caching strategy
  • AWS infrastructure & zero-downtime deploys
TypeScriptNode.jsPostgreSQLAWSKubernetes
Starting from
$5,000
per project
Get a Quote →
06 / 08
Backend & API Architecture Design

Scalable, resilient backends from scratch or from monolith refactor. REST & GraphQL APIs, microservices, real-time systems.

  • API design & schema optimization
  • Microservices architecture & communication patterns
  • Database design for scale & performance
  • Real-time systems & event-driven architecture
NestJSMicroservicesPostgreSQLMongoDBRedis
Starting from
$3,000
per project
Get a Quote →
07 / 08
Database Performance & Optimization

Slow queries killing your app? Schema redesign, indexing strategy, query optimization, and connection pooling. Instant wins.

  • Query analysis & optimization
  • Schema redesign for scale
  • Indexing & caching strategies
  • Connection pooling & replication setup
PostgreSQLMongoDBRedisPerformance Tuning
Starting from
$1,200
per engagement
Get a Quote →
08 / 08
AWS Infrastructure & DevOps

Enterprise infrastructure on AWS. Zero-downtime deployments, auto-recovery, cost optimization, and monitoring. Built to scale.

  • AWS architecture: ECS, RDS, S3, CloudFront, ElastiCache
  • Infrastructure as Code: Terraform & CloudFormation
  • CI/CD pipelines & canary deployments
  • CloudWatch monitoring & alerting
AWSDockerKubernetesGitHub Actions
Starting from
$2,000
per setup
Get a Quote →
Why I'm different

System-level thinking.
Production expertise.

I don't just write code. I architect for stability, scalability, and cost efficiency. You get senior-level ownership, not junior code.

Experience with SaaS startups and enterprise teams. I calibrate the right solution for your stage and budget.

What you getWith meGeneric freelancer
System architecture✓✗
Production deployment✓✗
AWS optimization✓Maybe
Tested, documented code✓Sometimes
24h response time✓✗
Migration expertise✓✗
Process

How projects run

Predictable. No surprises.

01
Assess

Understand goals, constraints, and current state

02
Design

Architecture plan and system design docs

03
Build

Iterative work with weekly progress demos

04
Deploy

Production deployment with full monitoring

05
Support

Maintenance, optimization, and knowledge transfer

Let's talk about your project.

Tell me what you're building. I'll outline exactly how I'd approach it and what the timeline looks like.