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Fixed-scope engineering partner

Scoped once.Delivered exactly.

Fixed-scope builds and dedicated engineering teams, from a partner Pepper Square, Codewave, and Euphoric Thought have kept on retainer since 2020.

Scope agreementSLA-01
Scope
Defined at signature
Locked
Price
Fixed, not hourly
Locked
Delivery date
Committed upfront
Locked
Three variables most agencies leave floating. We fix all three before a line of code ships - that is the whole product.
5.0Clutch · 6 reviews
4.9GoodFirms · 6 reviews
2025TechBehemoths winner
80+Engineers
75Shipped builds
2-7Day onboarding

Delivery should be predictable, not aspirational.

Founded 2020 · Bengaluru · Software, AI & blockchain
// What we build

Four ways in. One delivery standard.

Three technical practices, plus dedicated teams you can staff on demand. Not sure which fits? Say what you're building and we'll tell you.

Technical practice

Web Application Development

Not just design - we build for performance and SEO from the first commit. Fixed-scope or staffed, same rigor either way. This is the practice most of our retained work runs through.

React / Next.js · Angular · .NET Core · Java
Django · Node.js · Flask
Technical practice

Blockchain

For teams that need security provable, not assumed.

Hyperledger · Web3 · Smart contracts
Technical practice

Machine Learning

Predictions and analysis built to inform a real decision.

Supervised & unsupervised models
Engagement model

Staff Augmentation - embedded in 2-7 days

Pre-vetted, dedicated developers who join your standup, not a resume dump. 22 roles across frontend, backend, mobile, DevOps, QA, data and AI/ML.

// Why Sulonya

Why teams keep us on retainer.

Seven things that stayed true across every engagement - not aspirational bullet points, the actual reasons Pepper Square, Codewave, and Euphoric Thought have stayed for years, not one project.

01Pre-vetted & trained developers
02Fast onboarding - 2 to 7 days
03Flexible contracts
04Transparent reporting & management
05Dedicated support
06Scalable team, up or down
07Retention-focused, not project-hopping

// The process

Fixed scope, run in order.

Six steps, same order every time. Scroll through them.

STEP 01

Think & analyse

We don't jump straight into development. The requirement gets understood before anything is estimated.

STEP 02

Design the architecture

Find the architecture that actually fits the requirement - not the one that fits our last project.

STEP 03

Choose the framework

The right framework for the job, not the one we know best.

STEP 04

Build reusable components

Small, tested pieces that get reused, not rebuilt every sprint.

STEP 05

Host & review

Deploy to the real hosting environment and review against the signed spec.

STEP 06

Finalise & deliver

Ship based on review, not on the calendar. Scope closes where it opened.

Keep scrolling - you’re moving through the pipeline
01/ 06
01

Think & analyse

We don't jump straight into development. The requirement gets understood before anything is estimated.

02

Design the architecture

Find the architecture that actually fits the requirement - not the one that fits our last project.

03

Choose the framework

The right framework for the job, not the one we know best.

04

Build reusable components

Small, tested pieces that get reused, not rebuilt every sprint.

05

Host & review

Deploy to the real hosting environment and review against the signed spec.

06

Finalise & deliver

Ship based on review, not on the calendar. Scope closes where it opened.

// Estimate

What would your project cost?

A rough range based on typical Sulonya engagements - not a quote. Tell us the real scope and we’ll give you a real number.

// Testimonials

What Our Clients are Saying?

We Achieved People's Trust By Our Great Service

Working with Sulonya has been instrumental for our company. Their exceptional talent sourcing and seamless integration with our operations have added great value and driven exceptional results.

Muki Regunathan-Founder & CEO - Pepper Square

// FAQ

Questions, answered straight

The questions buyers ask first, answered with the same copy that powers the site assistant - nothing invented.

Four ways we work: Web Application development, Blockchain, and Machine Learning - three technical practices - plus Staff Augmentation, where our engineers embed directly with your team. 80+ engineers across all four.

TRUSTED ALONGSIDE

CodewaveLogoPepper SquareEuphoricbuildrytshakthi infra developersdishaPartner logo

Tell us the scope. We’ll tell you exactly what it takes.

A scope call, a fixed number, and a date. If we’re not the right fit, we’ll say so on the call.