Stop Losing Revenue to Fragile Software and AWS Scale Bottlenecks.
Senior software and cloud engineering to stabilize your production environment, lower operational risk, and secure your next stage of growth.
We help Founders and CTOs move from constant firefighting to a predictable, high-performance technical roadmap.
Years of experience building and stabilizing production systems for high-growth SaaS and fintech companies.
Is your technical debt silently eroding your business growth?
Lost Customer Trust
Intermittent outages that drive your valuable users to competitors with more stable platforms.
Leaking Cloud ROI
AWS costs that scale faster than your user base, eating directly into your gross margins.
Roadmap Paralysis
Your team spends 80% of their time fixing bugs and 20% building new features your market demands.
Strategic Blind Spots
Making critical architecture choices without senior leadership, leading to expensive future rewrites.
Vulnerable Systems
Critical infrastructure lacking the automated security and redundancy required for enterprise scale.
Senior Judgment Where It Matters Most.
We combine deep technical expertise with a strategic focus on business outcomes.
Principal-Level Experience
Work directly with engineers who have built and scaled complex production systems.
Strategic Alignment
We act as an extension of your leadership, focusing on high-impact technical choices.
AWS & Distributed Systems
Specialized expertise in cloud-native architectures and security-critical environments.
Outcome-Driven Engineering
Solid technical foundations as the primary driver of business predictability and growth.
Senior technical leadership to bridge the gap between code and ROI.
Strategic Architecture Audits
We identify exactly where your system is leaking money or risking an outage before it happens.
System Stabilization
Direct intervention to stop recurring outages and modernize legacy infrastructure safely.
Fractional CTO/Principal
Strategic technical leadership to guide your team without the cost of a full-time senior hire.
Scale & Risk Management
Dedicated senior support to ensure your AWS infrastructure evolves ahead of your business growth.
A senior roadmap to move your platform from fragile to formidable.
Deep System Audit
We find the "silent killers" in your code and cloud infrastructure that risk your stability.
Strategic Recovery Plan
We prioritize fixes that offer the highest ROI and immediate risk reduction for your business.
Principal Implementation
Direct, senior execution to modernize critical components with zero disruption for your users.
Continuous Optimization
Ongoing mentorship and monitoring to ensure your systems scale profitably and securely.
Is Nexagil the right engineering partner for your business?
We are a fit if:
- You are a B2B SaaS, Fintech, or Healthtech company with a product in market.
- You have 10-150 employees and need senior technical judgment.
- Your AWS infrastructure is becoming a bottleneck or a cost leak.
- You value stability and long-term ROI over "cheap" overnight delivery.
We are NOT a fit if:
- You are looking for a low-cost "feature factory" to crank out code.
- You need staff augmentation without technical leadership or oversight.
- You priority is individual hourly rates over system-wide impact.
- You are an early-stage startup without product-market fit.
Secure Your Technical Growth.
Schedule a discovery call to discuss your architecture, cloud costs, or scaling challenges.
Monday to Friday · 9 AM – 6 PM ET · Global availability