Software engineering since 2014
Custom software, built so you own it
We are an engineering firm, not a body shop. Senior engineers, fixed price, a working build every two weeks, and source code that is yours on the day the invoice clears.
Try: |
- 500+
- Projects delivered
- 40+
- Countries served
- 8–12 wks
- To production MVP
- 96%
- Client retention
What we do
Services built for production, not proposals
Thirteen disciplines, one engineering team, one fixed-price contract. Most clients start with one and expand once the delivery proves itself.
Custom Software Development
Scalable web, SaaS and enterprise applications built from scratch.
Explore serviceCybersecurity Integration
Security-first architecture with threat modelling built into the build.
Explore serviceAI and Automation
Machine learning, intelligent automation and AI-powered analytics.
Explore serviceCustom API Development
REST and GraphQL APIs, with a 7-day prototype tier.
Explore serviceFull Project Outsourcing
End-to-end delivery: planning, development, DevOps and support.
Explore serviceMobile App Development
Native iOS and Android apps, plus cross-platform React Native builds.
Explore serviceVAPT Services
Vulnerability assessment and penetration testing for web, mobile and network.
Explore serviceSecurity Audit and Compliance
GDPR, HIPAA, ISO 27001 and SOC 2 gap analysis and certification support.
Explore serviceCloud Security
AWS, Azure and GCP security review, IAM hardening and active monitoring.
Explore serviceDigital Forensics
Incident response, malware analysis and legal-grade evidence collection.
Explore serviceCloud and DevOps
CI/CD pipelines, infrastructure as code, containerisation and cloud migration.
Explore serviceBlockchain Solutions
Smart contracts, dApps, DeFi and private blockchain networks.
Explore serviceDigital Transformation
Strategic IT consulting, cloud migration and business modernisation.
Explore serviceIndustries
Domain knowledge that shortens delivery
Twelve sectors where we have already made the domain mistakes. That is the difference between a team learning your business and one that already knows it.
Not seeing your sector? We build for every vertical.
Talk to an engineerChoosing a partner
Why growing companies pick a product engineering team
Large consulting firms are the right call for a multi-year, multi-country transformation programme. For building a specific product they run 3 to 5x the cost and several quarters slower. Here is the honest comparison.
Security in the pipeline
OWASP-aligned review on every merge, dependency and secret scanning in CI, and penetration testing on anything handling money or personal data.
8 to 12 weeks to production
A working MVP in the first quarter, with a demo at the end of every two-week sprint. Not a status report.
You own all of it
Source code, database schemas and documentation transfer to you on final payment. No retained licence, no dependency on us.
Twelve months of support
Bug fixes, security patches and minor changes after launch, then an optional retainer if you want us to keep going.
| What matters | Traditional IT services firm | DEV SEC IT |
|---|---|---|
| Who actually writes the code | A rotating bench of contractors | A named senior pod, start to finish |
| Account layer | Partner, PM and an account manager | One technical lead, reachable from day one |
| Commercial model | Time and materials, bill grows with the project | Fixed price against written milestones |
| Time to first release | Three to six months of discovery | 8 to 12 weeks |
| Security | Assessed at the end, if allowed | Built into the pipeline from commit one |
Alumni From Leading Institutions
Our engineering team includes graduates from India's top technical universities
How We Work
From concept to deployment in four simple steps
Discovery
We analyze your requirements and understand your business goals deeply.
Strategy
We architect a scalable solution and create a roadmap for success.
Development
Our experts build your solution using rapid agile methodologies.
Launch
We deploy your secure solution and provide ongoing support.
The DEV SEC IT ecosystem
17 platforms, built and run in-house
We do not resell other people's software. Every platform below was designed, built and operated by our own engineers. Filter by the sector you operate in.
Showing 17 of 17 platforms.
dChat
Communication
Self-host or managed
End-to-end encrypted messaging for teams that cannot leak customer conversations.
Legal · Healthcare · Financial services
dMeet
Communication
Self-host or managed
Video conferencing with no per-meeting time cap and a self-hosted option.
Education · Healthcare · Professional services
OpenShifts
Communication
Managed SaaS
Social publishing platform with no engagement tracking and no ad targeting.
Media · Public sector · Community
dAuth
Identity
Self-host or managed
Biometric identity verification and passwordless SSO gateway for internal apps.
Banking · Government · Telecom
dBank
Finance
On-premise
Core banking ledger with double-entry accounting and reconciliation built in.
Banking · Fintech · NBFC
dFinance
Finance
On-premise
Capital management and portfolio tracking with real-time position data.
Fintech · Trading · Insurance
dPay
Finance
Managed SaaS
Payment gateway handling both fiat rails and on-chain settlement.
E-commerce · Fintech · Marketplaces
dMail
Communication
Self-host or managed
Privacy-first email with PGP encryption by default and phishing detection.
Legal · Government · Finance
dPass
Security
Self-host or managed
Credential vault with role-based access and full access logging.
IT operations · Government · Financial services
dCloud
Infrastructure
Self-host or managed
Encrypted object storage with customer-held keys and residency controls.
Healthcare · Legal · Government
dDrive
Infrastructure
Self-host or managed
Zero-knowledge encrypted network drive that mounts to the desktop filesystem.
Legal · Finance · Research
dOne
Infrastructure
Managed SaaS
Endpoint and subscription management console for the whole platform set.
IT operations · MSP · Education
dCare
Healthcare
Self-host or managed
Telemedicine and EHR platform built around clinical record access rules.
Healthcare · Insurance · Telehealth
dHome
IoT
Self-host or managed
IoT orchestration that keeps device data on your own infrastructure.
Facilities · Real estate · Manufacturing
dLMS
Education
Self-host or managed
Learning management with assessment, grading and multi-campus tenancy.
Education · Corporate training · Government
dTeacher
Education
Managed SaaS
Live remote instruction with shared digital whiteboard and attendance.
Education · Tutoring · Corporate training
dMusic
Media
Managed SaaS
Lossless audio streaming with per-stream royalty accounting for artists.
Media · Entertainment · Broadcast
Certified and audited
ISO-aligned security processes, Clutch, Google and Meta verified. Our engineers hold AWS, Azure and Offensive Security certifications.
Fast to first release
A production MVP in 8 to 12 weeks, with a working demo at the end of every two-week sprint.
Security from day one
OWASP code review on every merge and DevSecOps in CI. We find the vulnerability before an attacker does.
Client Reviews
60+ verified reviews from clients in USA, UK, Canada, Singapore, and beyond.
"DEV SEC IT delivered our SaaS platform on time and exactly within budget. Their engineering team is world-class. The code quality was among the best I have seen from any vendor in 15 years."
James Wilson
CTO — NovaTech Solutions
San Francisco, USA
"We hired DEV SEC IT to build our data analytics dashboard from scratch. Six months later we raised our Series A. Their work was the foundation of that success."
Sarah Mitchell
Founder & CEO — ClearPath Analytics
Austin, USA
"Outstanding communication and technical ability. Weekly sprint demos kept us always in the loop. I would not hesitate to engage them again for our next project."
Michael Thompson
VP of Engineering — Apex Retail Inc.
New York, USA
"DEV SEC IT built our HIPAA-compliant patient management system. Their security knowledge was evident in every design decision. The audit passed with zero findings."
Jennifer Davis
Product Manager — HealthBridge Labs
Boston, USA
"They rebuilt our legacy fleet management system in 16 weeks. Our operations team loves it. Time savings have already justified the investment three times over."
Robert Garcia
CEO — Greenfield Logistics
Chicago, USA
"The mobile app DEV SEC IT built for us has a 4.8-star rating on both App Store and Play Store. They understood our users better than any agency we have worked with."
Amanda Chen
Director of Technology — PrimeCare Systems
Seattle, USA
Upcoming Events
Join our workshops, webinars, and tech summits.
Frequently Asked Questions
Common questions from our global clients
Tell us what you are building
Thirty minutes with a senior engineer, not a salesperson. You get a rough scope, a realistic budget, and an honest answer on whether custom software development is even the right answer.