Cloud and platform engineering for Seattle companies. AWS, Azure and GCP delivery with CI/CD, infrastructure as code and 12 months of post-launch support included. Fixed price, senior engineers, a working demo every two weeks, and source code that belongs to you on final payment.
Comprehensive technology solutions tailored for Seattle businesses. From startups to enterprises, we deliver exceptional software that drives growth.
Full-stack web applications tailored for Seattle businesses. React, Next.js, Node.js expertise with modern UI/UX.
Native and cross-platform mobile apps for iOS and Android. Flutter and React Native specialists serving Seattle.
REST and GraphQL APIs that connect your existing systems, with documented contracts and versioning from the start.
Enterprise-grade security for Seattle businesses. Penetration testing, security audits, and compliance.
Intelligent automation and ML solutions for Seattle enterprises. Chatbots, predictions, and analytics.
AWS, Azure, and GCP solutions for scalable infrastructure. CI/CD pipelines and cloud migration for Seattle.
Complete e-commerce solutions for Seattle retailers. Shopify, WooCommerce, and custom platforms.
Data-driven insights for Seattle businesses. Dashboards, reporting, and data visualization.
ERP, CRM, and HRM systems customized for Seattle enterprises. Scalable and secure.
Decentralized applications and smart contracts for Seattle. Web3 and DeFi solutions.
Strategic technology consulting for Seattle businesses. Modernize and scale your operations.
Ongoing support and maintenance for Seattle clients. Bug fixes, updates, and performance optimization.
We combine technical excellence with local expertise to deliver outstanding results for Seattle businesses.
We work with businesses across Seattle and United States and know the regulatory and operational environment you operate in.
A working production release in the first quarter, with a demo at the end of every sprint.
OWASP code review on every merge and DevSecOps wired into CI, not bolted on at the end.
One written price against agreed milestones. No invoices you did not expect.
A dedicated Seattle contact and a weekly sprint review in your working hours.
Source code, schemas and documentation transfer to you on final payment.
We build with proven, well-supported tools. Every choice is made against your actual requirements rather than whatever is trending that quarter.
Domain expertise across multiple industries to deliver solutions that understand your business.
HIPAA-compliant healthcare software solutions
Secure fintech and banking applications
Online stores and retail management systems
EdTech platforms and learning management systems
Property management and listing platforms
Industrial automation and ERP solutions
Supply chain and fleet management systems
Hotel and restaurant management software
A proven methodology that ensures quality delivery and client satisfaction for every Seattle project.
We analyze your Seattle business requirements, define project scope, and create a detailed roadmap.
1-2 weeksUI/UX design, wireframes, and interactive prototypes for your approval.
1-2 weeksAgile development with sprint-based deliverables and regular updates.
4-12 weeksComprehensive testing including unit, integration, and user acceptance testing.
1-2 weeksSeamless deployment to production with zero-downtime strategies.
1 weekOngoing support and maintenance for Seattle clients with SLA guarantees.
OngoingCommon questions about our software development services in Seattle.
Let's discuss your requirements and create a custom solution that drives your business forward.
Ready to transform your business with custom software? Get in touch for a free consultation.
To be clear about what we are: DEV SEC IT is an engineering firm based in Raiganj, West Bengal, not an office in Seattle. Clients in United States work with us because the senior engineers cost roughly a third of local agency rates and we overlap your working hours (PT) every day. You get a named contact, weekly sprint reviews, and source code you own outright.
DEV SEC IT builds custom software for businesses in Seattle, Washingtonand across United States. The work is custom web applications, mobile apps, custom APIs and enterprise systems — the kind of product that has to follow your process rather than make you change it.
We have been doing this since 2014, across 500+ projects in 40+ countries, and 96% of clients come back for more work. Most of our Seattleengagements start the same way: a thirty-minute call with an engineer, then a written fixed price within three working days.
We are not in Seattle and we do not pretend to be. What you get instead is a named engineering contact, written decisions you can look up later, and source code, database schema and documentation that are yours on final payment with no strings attached.
Development runs on two-week sprints with a working build at the end of each one. Security is part of the pipeline rather than a final review. And on final payment the source code, database schema and documentation are yours outright.