What performance gains are realistic?

This depends on the actual bottleneck and your load scenarios. We measure a baseline before making changes, then compare response times, error rates and resource use under the same conditions. A specific percentage gain cannot be promised without that analysis.

Is downtime required during performance optimization?

Many changes can be rolled out incrementally. Maintenance requirements depend on the database, indexing and deployment. We agree on the approach, tests and rollback before making production changes.

PERFORMANCE & SCALING

Software Performance & Scaling

Identify bottlenecks, dramatically cut latency and ensure high-load resilience.

Slow response times, API timeouts under load and database bottlenecks destroy user satisfaction and inflate infrastructure bills. We profile your entire stack from frontend rendering to database engines and optimize with measurable results.

Request a performance audit Troubleshooting & Profile

Scope & next step

A measurable problem needs a reproducible comparison

When it fits: For slow web and mobile applications, overloaded APIs or databases. The specific user journey or load scenario matters more than a blanket speed promise.
What you receive: A documented baseline, identifiable bottlenecks and a prioritised action list. After agreed changes, we compare the same workflows under the same load and environment.
How we begin: Identify affected endpoints, data volumes and observed load peaks. We agree on the measurement environment, metrics such as response time and error rate, and access to logs and profiling. Production load tests require separate coordination.

Where We Optimize

Holistic performance engineering across every tier of your architecture.

Fullstack Profiling & Audit

Precise bottleneck identification across application runtime, network latency, I/O and SQL queries.

Database & Query Tuning

Index optimization, N+1 query elimination, query refactoring and connection pool calibration.

Multi-Tier Caching

Multi-tier caching with Redis, in-memory caching (Caffeine), SQLite WAL mode and HTTP edge caching.

Realistic Load Testing (Gatling)

Simulating thousands of concurrent users to identify breaking points and stress-test failovers.

Protocol & Payload Tuning

Native Brotli/Zstandard compression, payload reduction and efficient binary/JSON serialization.

Core Web Vitals & Rendering

LCP, INP and CLS optimizations, modern bundle splitting and removing browser render blocks.

Client Testimonial Performance

“Daniel März assisted us in optimizing the performance of our software... The final result exceeded our expectations. Further cooperation is already planned for the future.”

Managing Director, Insiqht GmbH

Starter Package

Performance Audit & Bottleneck Analysis

We profile your codebase, database queries and network latencies. You get a measured baseline and a prioritised action list.

Request a performance audit

FAQ

Frequently Asked Questions: Performance

Data-driven diagnostics instead of guesswork.

We measure under realistic production conditions using CPU and memory profilers, distributed traces and Gatling/k6 load test simulations to isolate whether slow SQL queries, memory leaks, I/O or rendering are at fault.

Cut latency and prevent outages?

Let us review your software architecture and most critical bottlenecks in a concise 20-minute call.

Request Audit Non-Binding