Performance bottlenecks
Identify slow paths, hotspots, and incident-prone bottlenecks in your current system.
Modernizing Legacy Systems with AI-Powered Architecture
Fix Your Slow, Unscalable Legacy Systems
We modernize Angular and .NET applications into scalable architectures using AI-driven optimization—so your roadmap moves faster, your incidents drop, and your teams stop fighting the platform.
- Typical audit window
- 10 business days
- Engagement model
- Outcome-led sprints
- Primary stacks
- Angular · .NET
Trusted by growing tech teams
NHNorthline Health
AFAtlas Freight
CFCrescent FinTech
VLVertex Logistics
HEHelio Energy
Representative engagements across regulated industries and high-throughput operations. Names anonymized where NDAs apply.
Free audit
What Happens in Your Free System Audit?
You get a practical technical assessment designed to uncover the fastest path to performance and delivery gains.
Architecture & scalability gaps
Review where architecture choices limit reliability, scalability, or delivery speed.
Actionable roadmap
Get a phased plan with practical milestones for 30, 60, and 90-day execution.
Stack-specific optimization
Receive focused recommendations for Angular and .NET modernization opportunities.
What we ship
Services built for enterprise reality
We focus on systems that power revenue and operations—where downtime is expensive and 'rewrite everything' is rarely the adult choice.
Legacy Modernization
Angular upgrades with zero-drama cutovers, .NET modernization paths, and pragmatic service extraction when microservices actually earn their complexity.
Learn more →Performance Optimization
Cold-start profiling, API latency tracing, database contention removal, and refactors that show up in dashboards—not just pull requests.
Learn more →AI Integration
Copilots grounded in your domain, workflow automation with guardrails, and analytics that leadership trusts because the data lineage is explicit.
Learn more →Why Recodeer
Why teams choose us for modernization
You are not buying slides. You are buying an accountable partner who can operate inside your SDLC, security model, and compliance posture.
Enterprise-level expertise
We have led platform migrations inside large product orgs. That means stakeholder maps, change management, and engineering discipline—not heroics.
Fast performance improvements
We instrument first. You get a ranked remediation plan tied to latency, throughput, and cost drivers so investment lands where it compounds.
Scalable architecture design
We design boundaries that match your team topology and release cadence. Scaling is a product of clear contracts, observability, and sensible data ownership.
How we work
A process designed for production systems
Modernization fails when it ignores operations. Our delivery model is built around safe releases, observable change, and executive-ready reporting.
- 01
Audit
Baseline architecture, dependency risk, build and deploy pain, and the top five bottlenecks users actually feel.
- 02
Diagnose
Trace-backed findings with effort/impact scoring—so engineering and finance agree on what 'urgent' means.
- 03
Optimize
Ship incremental improvements behind feature flags, with rollback paths and measurable acceptance criteria.
- 04
Scale
Harden contracts, automate quality gates, and leave your team with playbooks—not a black box nobody can maintain.
Case snapshot
Before and after: measurable lift, not vanity metrics
A B2B SaaS platform (Angular front end, .NET APIs, SQL Server) was missing SLAs during peak close weeks. We focused on hot paths, caching semantics, and query plans—then validated in production.
Before
- P95 API latency ~980ms on critical reads during peaks
- Angular bundle blocking interactive time on low-bandwidth clients
- Database CPU pegged; ORM-generated queries missing selective indexes
- Deployments weekly, high rollback anxiety, limited tracing
After (12 weeks)
- P95 API latency ~210ms on the same endpoints under load tests
- Route-level code splitting + server-driven caching headers
- Query remediation + bounded contexts for the hottest aggregates
- Canary releases with SLO dashboards shared with leadership
Illustrative composite based on multiple client engagements. Your results depend on system topology, data shapes, and organizational constraints—we validate targets during the audit.
Book a Free Audit Call
Bring your architecture notes, recent incident postmortems, and the roadmap items stuck behind performance debt. We will tell you what is realistic in 30 days, 90 days, and beyond—no obligation.