We build production-grade SaaS platforms, agentic AI workflows, and cloud microservices in 4–8 weeks with 100% IP ownership, direct senior architect access, and zero junior developer overhead.
Documented production systems: the engineering challenge, architecture built, tech stack, and measured business ROI.
Most AI prototypes break under concurrent enterprise traffic. DevGenXai builds fault-tolerant, zero-trust AI platforms with stateful memory and strict safety perimeters.
LangGraph-orchestrated acyclic graphs with transactional SQLite/PostgreSQL state checkpointing, automatic retries, and deterministic rollback points.
Bidirectional WebSocket channels, chunked HTTP/2 token streaming, and sub-millisecond Redis semantic caching for high-throughput interfaces.
Production RAG requires more than naive vector search. We combine dense embeddings, BM25 keyword matching, cross-encoder re-ranking, and cryptographic row-level security for high-precision enterprise retrieval.
Semantic intent classification routing simple requests to fast low-cost models and complex reasoning to frontier models with automated fallbacks.
Multi-tier action authorization, interactive Slack/Teams approval cards, sandboxed tool executions, and immutable cryptographic audit logging.
Distributed microservices, sub-100ms AI inference, and fault-tolerant cloud infrastructure engineered for mission-critical scale.
Low-latency execution with auto-scaling containerized worker nodes.
Automated failover, health checks, and zero-downtime rolling deploys.
mTLS encryption, tenant RLS isolation & immutable audit logging.
Complete Git repo ownership, Docker microservices & Terraform IaC.
We integrate with enterprise cloud primitives, vector databases, and secure APIs for fault-tolerant data flows.
Enterprise-grade AI automation with OpenAI GPT-4o, Claude 3.5 Sonnet, and fine-tuned domain models. We convert manual operational bottlenecks into autonomous, deterministic agentic workflows that save millions in overhead.
Production-ready SaaS applications with subscription billing, authentication, and cloud infrastructure—shipped in 6-10 weeks, not quarters. Built for scale, security, and growth.
Custom internal platforms that replace spreadsheets, legacy systems, and duct-taped tooling. Built for operations teams, sales teams, and enterprise workflows.
We engineer secure, compliant architectures for growing businesses, healthcare platforms, and enterprise applications with proper access controls and monitoring.
Role-based access control (RBAC), data encryption at rest & in transit, and comprehensive audit logging.
Sub-100ms API responses with intelligent edge caching strategies and global delivery optimization.
AI model execution runs in isolated containers with strict security boundaries and data protection.
Full intellectual property assignment executed under US federal contract law upon final milestone approval.
Bespoke engineering blueprints with pre-built regulatory compliance, specialized data pipelines, and sub-second agentic workflows shipped in 4–8 weeks.
Custom construction management & estimating software in NYC. We build AI blueprint takeoff tools, contractor ERPs, and real-time jobsite platforms in 4-8 weeks.
NYC's top PropTech software agency. We build AI automation for real estate, automated property management software, MLS RETS/RESO APIs, and custom broker CRMs in 4-8 weeks.
NYC's top HIPAA-compliant healthcare software development agency. We build custom EHR integrations, FHIR/HL7 data pipelines, AI medical scribes, and telemedicine platforms in 4-8 weeks.
NYC's premier FinTech software development agency. We build custom payment gateways, trading systems, AI fraud detection, and WealthTech SaaS in 4-8 weeks.
Custom logistics & supply chain software development in NYC. We build AI route optimization, freight TMS platforms, and real-time fleet telematics in 4-8 weeks.
NYC's top LegalTech software agency. We build AI contract review tools, legal document extraction, e-discovery platforms, and custom law firm ERPs in 4-8 weeks.
An exhaustive technical teardown of GPT-6 Astra: Mixture of Depths (MoD), dynamic test-time reasoning tokens, sub-quadratic attention, and enterprise API deployment strategies for production software architectures.
From Narrow AI and Generative Models to Autonomous Agentic Graphs and AGI. Explore the 5 levels of Artificial General Intelligence, test-time compute scaling, world models (JEPA), and neuro-symbolic systems shaping the frontier of computer science.
Naive RAG is dead in enterprise production. Explore how top software engineering teams are combining multi-agent graph orchestration with self-correcting RAG loops. Grounded in peer-reviewed research (Lewis et al., Yao et al., Wu et al.) and visionary insights from Andrej Karpathy and Sam Altman.
Choose the engagement model that fits your project timeline — from a $2,500 risk-free technical discovery sprint to a full dedicated senior engineering pod.
Ideal for founders & technical leaders who want to validate system architecture, LLM feasibility, data pipelines, and schemas before committing to a full build.
Turn your operational bottleneck or SaaS product roadmap into a production system in 4–8 weeks with guaranteed milestone pricing and 100% US IP transfer.
Deploy a dedicated senior React, Node.js, Python, and AI engineering squad inside your organization with direct US business hours overlap.
We don't ask you to trust vague promises. Every project is protected by concrete legal, architectural, and financial commitments.
Every repository, Dockerfile, Terraform blueprint, and database migration is pushed directly to your GitHub organization. Full IP ownership assigned under US contract law with zero proprietary lock-in.
Every pull request is reviewed and approved by at least two senior architects before merging to staging. Strict automated CI/CD runs TypeScript type-checks, security audits, and integration tests on every commit.
Milestone-driven contracts with explicit sprint acceptance criteria. You know exact timelines and costs before writing a single check, eliminating scope creep and runaway hourly billing.
Zero extra cost hardening period post-launch. Dedicated senior engineers handle live monitoring, telemetry instrumentation, performance baselining, and immediate bug resolution.
FREQUENTLY ASKED QUESTIONS
We work with a narrow set of clients. This intentionality is why results are consistent.
Most agencies sell access to junior developers. We sell senior engineering outcomes. Here's the difference.
We never staff projects with junior developers or unvetted subcontractors. Every line of code is written and reviewed by senior architects with 8+ years of production experience.
We prioritize deterministic, testable state machines over black-box prompt chains. Systems must fail gracefully with automated rollback and recovery.
Full source code, Git history, Docker configs, and architecture documentation belong entirely to you from day one under US legal contracts.
We commit to clear milestones, transparent deliverables, and predictable timelines. No scope creep or unpredictable billable hours.
PostgreSQL RLS, RBAC, input sanitization, and PII masking are built in from sprint one, not retrofitted after launch.
Every system is instrumented with end-to-end tracing, error budgets, and health telemetry so issues are diagnosed and resolved proactively.
The speed and cost efficiency of a dedicated senior engineering studio, backed by transparent sprint governance, direct engineer access, and rigorous architectural oversight.
All client engagements are executed under enforceable contracts with bilateral NDAs. Every line of React, Node.js, Python code, database schema, and cloud architecture belongs 100% to you upon milestone sign-off.
Direct communication with senior engineers leading sprint planning, bi-weekly live staging demos, and daily asynchronous updates in your dedicated Slack/Teams channel with dedicated EST/PST business hours overlap.
We never assign junior developers or train apprentices on your budget. Our squads consist exclusively of experienced engineers who build enterprise SaaS platforms, GraphRAG, and cloud microservices.
Get the engineering velocity and technical caliber of an experienced tech team with transparent milestone pricing, zero recruiter fees, and no long-term vendor lock-in. Ship production features in weeks.
Our senior engineering collective operates with dedicated US Eastern and Pacific business hours overlap with direct technical leadership. Book a 30-minute scoping call.
Fill in your project milestones and requirements. A senior engineering lead will review your architecture and send a fixed SOW & proposal in 4 hours.
Book a 30-minute scoping call with a senior engineer. Direct technical discussion, 0 sales pressure, and a fixed proposal delivered within 48 hours.