A three-person product engineering company building SaaS, web and mobile products for founders and growing companies.
ProTerminal, financial research platform
Kalora, iOS and Android
Designed, built and operated by the team that would build yours.
Financial Research & Market Intelligence Platform
A production financial research platform combining real-time market data, dilution intelligence, paper trading, automated data infrastructure and subscription operations.
B2B Employee Benefits Platform — Web + Mobile
An employee-benefits platform for North Macedonia: companies subscribe, employees redeem QR discounts at partner venues, and merchants run it from role-aware apps.
Multi-Vendor Commerce Platform
A bilingual multi-vendor marketplace where independent vendors run their own storefronts under one roof, with local card payments and a full admin console.
Mobile Health Product — iOS + Android
A calorie and macro tracker for iOS and Android built around a user-controlled tracking day, with AI meal logging that the server verifies before anything is saved.
AI Sales Automation SaaS
A multi-tenant SaaS that automates premium domain-sales outreach: AI buyer research, personalized pitches, warmup-managed campaigns and escrow-tracked deals.
Pick the one that matches where your product is today. All three start the same way.
You have an idea, a prototype or a spec, and need one team to build the whole product.
Take a new SaaS, marketplace, operational or mobile product from requirements and architecture to production.
Product architecture, UX/UI, Frontend, Backend & APIs, Mobile, Auth, billing & permissions, Infrastructure & deployment.
More about New Product DevelopmentYour product has users, and it needs major features, a mobile app or a sturdier backend.
Extend, modernize or scale software that already has users.
Major features, Mobile apps for existing web products, Backend architecture & performance, Integrations & AI features, Technical modernization.
More about Existing Product EngineeringYou need ongoing engineering and someone to own the codebase, without hiring a team.
An engineering team embedded in your product, month to month.
Ongoing feature delivery, Architecture & technical leadership, Maintenance & monitoring, Roadmap planning with your team.
More about Dedicated Product TeamYou know the architecture, the milestones and the price of the build before you commit to it.
A conversation with the engineers who would build it, about your users, your constraints and what done looks like.
Fixed price. A written document with the architecture, data model, feature breakdown, a milestone plan with dates, assumptions and what is not included. For existing products it starts with a codebase and infrastructure assessment.
Yours to keep, and credited to the build if you continue with us.
Fixed-scope milestones, a demo every week, and repositories and infrastructure you own from day one.
Each option is right for some products. This is where a small team that owns the whole product fits.
| Question | Freelancer | Agency | Hiring in-house | RiseGravity |
|---|---|---|---|---|
| Who owns the whole product | Their part of it. You coordinate the rest. | A project manager across several teams | Your team, once it is hired | One team, from architecture to production |
| Who you talk to | The developer | An account or project manager | Your own engineers | The engineers writing the code |
| After launch | Depends on their next contract | A separate support contract | They stay, at full-time cost | Ongoing engineering, month to month |
| Code and infrastructure | Depends on the agreement | Depends on the agreement | Yours | Yours, in your accounts from day one |
Everything we offer, we have done for ourselves first.
ProTerminal runs a 16-instance API cluster and more than 100 scheduled jobs. Benny and Kalora ship to iOS and Android. ShopWiz runs per-vendor orders, card payments and commissions for a multi-vendor marketplace.
Your product gets the same architecture, the same release process and the same attention after launch. You work with me, Sani and Momchilo, and nobody else.
The engineers building your product. RiseGravity is a hands-on three-person team with no account managers in between — the person on the sales call is the person in the pull requests.
Yes. Repositories, infrastructure, credentials and documentation live in your accounts from day one, not ours. If you later hire your own team or bring the work in-house, there is nothing to untangle.
Yes, whether it was built by a freelancer, an earlier agency or with AI tools. We start with an assessment of the code and infrastructure, tell you plainly what to keep and what to fix, then deliver incrementally into your existing release process — no rewrite for its own sake.
Every engagement starts with a technical scope: a fixed-price written document with the architecture, a milestone plan with dates, assumptions and what is not included. It is yours to keep, and its price is credited to the build if you continue with us. New builds are then priced as fixed-scope milestones; ongoing engineering as a monthly engagement. We confirm budget fit on the first call.
We are remote-first. The engineering team is based in North Macedonia and the company is registered in the United States. We work with clients across time zones.
We reply within 1–2 business days with questions, an honest assessment and a proposed next step.
