Custom Software Development in New York

Custom Software Development in New York

Devox Software is a web development company in New York helping mid-market and enterprise brands turn outdated sites into high-performing digital platforms. As a web design agency NYC teams rely on for serious B2B growth, we combine strategy, UX, engineering, and content structure to improve credibility, raise conversion rates, and support everything from corporate website development NYC programs to complex portals, SaaS experiences, and custom website development NYC initiatives.

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Our Services

Our Software Development Services in New York

  • Legacy Modernization and Architecture Redesign

    Stability first. Transformation second.

    We start with dependency mapping and runtime profiling. Then we define target service boundaries so critical workflows can move incrementally without destabilizing the production estate.

    • Legacy system assessment. We reverse-map the application landscape and surface hidden operational dependencies before any rewrite begins.
    • Phased migration strategy. We define bounded migration slices and introduce canary releases where the business risk is high.
    • Monolith to modular architecture. We extract domains around transaction boundaries, then expose them through stable APIs.
    • Data and integration redesign. We normalize critical data contracts and introduce observability around message flow.
    • Cloud-ready foundations. We align deployment topology with recovery requirements.

    This gives your team a controlled modernization path with explicit architectural trade-offs, not a vague transformation program.

  • Custom Enterprise Software Development

    Software shaped around your business model.

    We design around business workflows first. The implementation usually starts from domain modeling and API contracts.

    • Web and enterprise applications. We build service-backed applications with explicit separation between presentation, domain logic, and integration layers so the system can evolve without full-stack regressions.
    • Workflow automation. We model approval flows directly in the platform instead of hiding them in scattered manual routines.
    • API and system integration. We define canonical contracts so external dependencies do not corrupt core transactions.
    • Scalable product architecture. We design for operability as much as throughput.
    • Secure access and governance. We implement policy enforcement close to the business action.

    The result is a system your engineers can operate, extend, and reason about under real production load.

  • Intelligent Automation Solutions

    From experimentation to production, advanced automation solutions.

    We treat intelligent automation as a systems problem, not just a model integration task. That means we design the retrieval layer and security boundaries before exposing intelligent automation to production users.

    • Custom intelligent automation copilots. We define task scope, tool access, prompt orchestration, and response constraints so assistants behave predictably within a narrow operational surface.
    • RAG pipelines. We design access-aware retrieval so the model works against current enterprise knowledge.
    • Agentic workflows. We use approval gates so multi-step automations remain reversible.
    • Intelligent automation readiness. We establish human review paths for outputs that can affect compliance.
    • Operational intelligent automation integration. We expose intelligent automation through existing systems of record, queue-based workflows, or internal APIs so adoption happens inside real processes, not outside them.

    This reduces the gap between intelligent automation demo quality and production reliability, which is where most enterprise intelligent automation programs fail.

     

  • Cloud Modernization, DevOps and FinOps

    Modern infrastructure with financial discipline.

    We approach cloud modernization as a combination of platform engineering and cost control. The goal is to improve runtime efficiency without splitting the work into disconnected phases.

    • Cloud readiness assessment. We inspect workload shape before choosing a migration model.
    • DevOps implementation. We build reproducible pipelines that reduce release variance.
    • Hybrid and multi-cloud design. We place workloads according to recovery constraints instead of forcing artificial uniformity.
    • FinOps optimization. We tie spending to architecture decisions so cost reduction comes from design discipline.
    • Reliability engineering. We define SLOs so the platform can be operated predictably under production conditions.

    This creates an operating model where platform resilience and cloud spend are managed as one system.

  • Dedicated Teams and CTO-as-a-Service

    Strategic guidance plus execution power.

    We usually engage where delivery is blocked by architecture drift. Our role is to restore engineering clarity and delivery cadence.

    • Dedicated cross-functional teams. We form teams around service boundaries with clear ownership of code.
    • CTO-level advisory. We help make architecture decisions explicit.
    • Staff augmentation for critical gaps. We add senior specialists where the delivery graph is blocked.
    • Delivery governance. We establish architectural guardrails and reporting that tells leadership what is actually changing in the system.
    • Knowledge transfer. We document design rationale so your internal team can sustain the system without hidden dependency on us.

    This model works best when you need senior engineering judgment embedded into delivery, not just extra hands.

Our Process

6-Step Custom Software & Intelligent Modernization Process

01.

01. Strategic Discovery

We begin with system inventory and stakeholder interviews. The goal is to identify architectural bottlenecks and the workflows where modernization can produce measurable impact.

02.

02. Architecture and Roadmap Design

We define the target architecture and migration sequence before implementation starts. At this stage, we also decide where to use adapter layers so the transition path is explicit and technically reversible.

03.

03. Core Implementation

We execute the roadmap in bounded delivery slices, starting with the highest-risk part of the platform. This usually includes refactoring critical services and building the observability needed to operate legacy and modernized components in parallel.

04.

04. Advanced Automation Engineering and Enablement

Once the core platform is stable enough, we add advanced automation solutions on top of controlled workflow boundaries. We design retrieval pipelines and approval gates so advanced automation solutions-driven features remain useful inside production operations.

05.

05. Validation and Compliance Review

Before rollout, we validate the platform across functional behavior and auditability requirements. This stage includes failure scenario checks for environments where governance cannot be treated as an afterthought.

  • 01. Strategic Discovery

  • 02. Architecture and Roadmap Design

  • 03. Core Implementation

  • 04. Advanced Automation Engineering and Enablement

  • 05. Validation and Compliance Review

Our Vision

We’ve worked extensively in terms of geography and sector, developing a variety of work — products, services, and experiences — that has taught us that a well-defined visual strategy is key to bring visibility, credibility, and funds to any organisation. Starting in 2018, we decided to plant a tree for each client that we work with.

70

+

Successfully completed projects

71

%

Devox Software annual growth

100

+

Tech specialists on board

82

%

Clients with us for more than 2 years

Case Studies

Our Latest Works

View All Case Studies
Modular LMS for Multi-Domain Learning: SwissMentor’s Enterprise-Grade Online Platform Modular LMS for Multi-Domain Learning: SwissMentor’s Enterprise-Grade Online Platform
  • Backend
  • Frontend
  • Cloud
  • E-Learning

Modular LMS for Multi-Domain Learning: SwissMentor’s Enterprise-Grade Online Platform

A full-featured learning management system built to digitize education workflows, manage courses, and support online learning at scale.

Additional Info

Core Tech:
  • .NET Core
  • PostgreSQL
  • Angular
  • Docker
  • Kubernetes
  • Azure
  • SCORM
Country:

Switzerland Switzerland

Web 3 White-label PaaS NeoBank Web 3 White-label PaaS NeoBank
  • Web3
  • Fintech

Web3 PaaS Ecosystem for Next-Gen NeoBanking, RegTech, and Secure Data Vaulting

A blockchain-powered PaaS ecosystem enabling financial providers to launch custom neobanking solutions with secure infrastructure.

Additional Info

Core Tech:
  • Blockchain
  • .NET
  • Node.js
  • AWS
  • Docker
  • PostgreSQL
  • React Native
Country:

USA USA

Joynd: Unified Integration Platform for HR Software Providers Joynd: Unified Integration Platform for HR Software Providers
  • Frontend
  • Backend
  • Cloud & DevOps

Joynd: Unified Integration Platform for HR Software Providers

A robust B2B platform that connects companies and HR software providers through federated identity, intelligent workflows, and secure data integrations.

Additional Info

Core Tech:
  • Angular
  • NgRx
  • RxJS
  • Tailwind CSS
  • .NET Core
  • PostgreSQL
  • AWS
  • Docker
Country:

USA USA

Trusted by

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Awards & Certifications

Industry Contribution Awards & Certifications

Check Devox Software’s awards on rating and review platforms, recognized among the top software development companies, along with the certifications our team members hold.

  • Awards
  • Certifications
  • UpWork

    UpWork

  • Clutch

    Clutch

  • The Manifest

    The Manifest

  • DesignRush

    DesignRush

  • MC.today

    MC.today

  • Clutch

    Clutch

  • Clutch

    Clutch

  • AppFutura

    AppFutura

  • Clutch

    Clutch

  • GoodFirms

    GoodFirms

  • DesignRush

    DesignRush

  • UpWork

    UpWork

  • Professional Scrum Master™ II (PSM II)

    Professional Scrum Master™ II (PSM II)

  • Professional Scrum Product Owner™ I (PSPO I)

    Professional Scrum Product Owner™ I (PSPO I)

  • ITIL v.3 Foundation Certificate in IT Service Management

    ITIL v.3 Foundation Certificate in IT Service Management

  • ITSMS Auditor/Lead Auditor of ISO Standard 20000

    ITSMS Auditor/Lead Auditor of ISO Standard 20000

  • Microsoft Certified: DevOps Engineer Expert

    Microsoft Certified: DevOps Engineer Expert

  • Microsoft Certified: Azure Administrator Associate

    Microsoft Certified: Azure Administrator Associate

  • Quality Assurance ISTQB Foundation Level

    Quality Assurance ISTQB Foundation Level

  • Microsoft Certified Solution Develop (MCSD)

    Microsoft Certified Solution Develop (MCSD)

  • Java Development Certified Professional

    Java Development Certified Professional

  • JavaScript Developer Certificate – W3Schools

    JavaScript Developer Certificate – W3Schools

  • Certified Artificial Intelligence Scientist (CAIS)

    Certified Artificial Intelligence Scientist (CAIS)

  • Oracle Database SQL Certified Associate

    Oracle Database SQL Certified Associate

Insights

Our Experts' Insights

From Monolithic .NET to .NET Core Microservices: Migration Guide

How To Hire Web Developers? [Q&A 2022]

Angular Developer Salary Trends [Market Research 2025]

Testimonials

Testimonials

Carl-Fredrik Linné                                            Sweden

The solutions they’re providing is helping our business run more smoothly. We’ve been able to make quick developments with them, meeting our product vision within the timeline we set up. Listen to them because they can give strong advice about how to build good products.

Darrin Lipscomb Darrin Lipscomb
Darrin Lipscomb United States

We are a software startup and using Devox allowed us to get an MVP to market faster and less cost than trying to build and fund an R&D team initially. Communication was excellent with Devox. This is a top notch firm.

Daniel Bertuccio Daniel Bertuccio
Daniel Bertuccio Australia

Their level of understanding, detail, and work ethic was great. We had 2 designers, 2 developers, PM and QA specialist. I am extremely satisfied with the end deliverables. Devox Software was always on time during the process.

Trent Allan Trent Allan
Trent Allan Australia

We get great satisfaction working with them. They help us produce a product we’re happy with as co-founders. The feedback we got from customers was really great, too. Customers get what we do and we feel like we’re really reaching our target market.

Andy Morrey                                            United Kingdom

I’m blown up with the level of professionalism that’s been shown, as well as the welcoming nature and the social aspects. Devox Software is really on the ball technically.

Vadim Ivanenko Vadim Ivanenko
Vadim Ivanenko Switzerland

Great job! We met the deadlines and brought happiness to our customers. Communication was perfect. Quick response. No problems with anything during the project. Their experienced team and perfect communication offer the best mix of quality and rates.

Jason Leffakis Jason Leffakis
Jason Leffakis United States

The project continues to be a success. As an early-stage company, we're continuously iterating to find product success. Devox has been quick and effective at iterating alongside us. I'm happy with the team, their responsiveness, and their output.

John Boman John Boman
John Boman Sweden

We hired the Devox team for a complicated (unusual interaction) UX/UI assignment. The team managed the project well both for initial time estimates and also weekly follow-ups throughout delivery. Overall, efficient work with a nice professional team.

Tamas Pataky Tamas Pataky
Tamas Pataky Canada

Their intuition about the product and their willingness to try new approaches and show them to our team as alternatives to our set course were impressive. The Devox team makes it incredibly easy to work with, and their ability to manage our team and set expectations was outstanding.

Stan Sadokov Stan Sadokov
Stan Sadokov Estonia

Devox is a team of exepctional talent and responsible executives. All of the talent we outstaffed from the company were experts in their fields and delivered quality work. They also take full ownership to what they deliver to you. If you work with Devox you will get actual results and you can rest assured that the result will procude value.

Mark Lamb Mark Lamb
Mark Lamb United Kingdom

The work that the team has done on our project has been nothing short of incredible – it has surpassed all expectations I had and really is something I could only have dreamt of finding. Team is hard working, dedicated, personable and passionate. I have worked with people literally all over the world both in business and as freelancer, and people from Devox Software are 1 in a million.

F.A.Q.

F.A.Q. About Software Development In New York

  • Can you work with our internal engineering team instead of replacing it?

    Yes. In many engagements, that is the best model. We plug into the areas where the internal team needs extra velocity, modernization expertise, or architectural support, while making ownership and decision rights explicit. Our role is to help your team move faster and with less risk, not to create dependency for its own sake.

  • How do you keep modernization and intelligent automation initiatives from becoming too expensive?

    We control costs by prioritizing the parts of the system that unlock the highest return first. That means we avoid large transformation programs with delayed value and instead focus on the workflows, modules, and technical constraints that are already slowing the business down. Early gains improve ROI and make the next phase easier to justify.

  • Do you stay involved after launch, or only during implementation?

    We support both implementation and long-term evolution. Launch is not the finish line for modernization; it is the point where optimization becomes measurable. We can stay engaged for architecture guidance, continuous improvement, platform scaling, and knowledge transfer so the system becomes easier to operate and extend over time.

  • Will modernization disrupt our live operations?

    It should not if the work is structured correctly. Our delivery model is built around bounded releases, validation checkpoints, and safe migration paths instead of big-bang replacement. The goal is to keep critical workflows live while modernization happens in parallel, so the business keeps operating as the platform improves.

  • How do you keep intelligent automation useful without creating new risk?

    We do not treat intelligent automation as an autonomous replacement for engineering judgment. We use it inside a controlled delivery flow for tasks like requirements analysis, code understanding, refactoring support, and test generation, while engineers review the outputs that affect architecture, security, and business logic. That gives clients the speed advantage of intelligent automation without surrendering accountability.

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We Fix, Transform, and Skyrocket Your Software.

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