A house at 2584 Inagua Avenue in Coconut Grove changed hands for $6.25 million on June 18, 2025. Javi Ortiz represented the seller alongside Liz Hogan. Kameel Jiwa represented the buyer. There is something pleasantly definite about a closing: an address, a date, a price, people on either side of the table. After all the possibilities, someone has agreed.
Ortiz’s work now extends into a business where the table might need another chair. As founder and CEO of SoüK, he is developing an exchange network for goods and services. The premise is that a useful transaction may be hiding among several people whose wants fail to line up in pairs. A third participant could make the difference. The company is testing that proposition with an invited Miami group.
Between the Coconut Grove house and the exchange startup lies a career concerned with how people arrive at an agreement about value. Ortiz has worked in financial advice, residential brokerage, and development advisory. The objects change. The questions have a family resemblance: what does someone have, what does someone want, and which details could prevent a promising deal from happening?
Before the house gets its price
Ortiz’s earlier career included work as a financial advisor at Morgan Stanley Smith Barney. He subsequently brought that background into South Florida real estate. At Daxis Group, which he founded, the scope extends from evaluating a residential project to positioning it for sale. The practice works with developers, investors, and private clients. Ortiz’s real estate representation operates through his affiliation with Douglas Elliman.
That arrangement matters because a residential project contains several kinds of decisions. Buying a site, choosing what to build, setting a specification, and deciding how to introduce the finished home to buyers belong to the same economic story. They also happen at different times. A decision that seems inexpensive on a drawing can become rather committed once somebody has poured the concrete.
Daxis organizes its advisory approach around value, risk, desirability, execution, and proof. In practical terms, the work includes project underwriting, recommendations about the residential product, pricing, and transactions. Comparable sales and the fit between a proposed home and its likely market are part of the exercise. The finished property has to work for somebody beyond the people who commissioned it.
The Inagua transaction supplies a concrete point of reference. Its $6.25 million sale price belongs to one property and one closing. It describes a result, rather than an asking price or an estimate of future demand. Ortiz shared the seller representation with Hogan, while Jiwa worked for the buyer. The outcome involved several professionals, each with a particular role.
The room beyond the spreadsheet
At Daxis, Ortiz works with Charlotte Rodriguez, the practice’s partner and design consultant. Her background includes more than a decade in Miami’s Design District and experience with furniture and interiors businesses including Baxter, Luminaire, Solesdi, and Molteni. She leads interior advisory, covering materials, furnishings, sourcing, and procurement. These are the choices that eventually turn a specification into a room someone occupies.
The division of work gives the practice two different ways to examine a home. Ortiz handles development advice, market positioning, and transactions. Rodriguez addresses the interior environment. A buyer experiences them together: the layout, the finish, the furniture, the price. The organizational chart can keep separate columns; the living room is under no such obligation.
Construction adds another set of responsibilities. Daxis’s building work is delivered through an arrangement with Caibai Construction, the licensed contractor of record. Brokerage runs through Elliman. Keeping those roles clear gives a more accurate picture of Ortiz’s practice: he connects advisory and representation with other disciplines, rather than personally performing every task between an undeveloped site and a furnished residence.
His Miami work spans places with different residential identities, including Coconut Grove, Coral Gables, Pinecrest, and Miami Beach. He puts the local distinction succinctly: “The work is knowing which decisions matter in each one.” The sentence leaves room for the unglamorous work that precedes a glamorous listing: understanding the property, its constraints, and the buyer likely to find it useful.
“The work is knowing which decisions matter in each one.”
Javi Ortiz, on Miami’s luxury residential markets
Six questions before the reservation
One revealing example of Ortiz’s advisory work is his August 2026 buyer review of Colette Residences Miami, a planned 38-residence development in South Brickell. His analysis asks about usable layouts, the definition of square footage, deposit milestones, cancellation rights, future changes to views, and the distinction between the base specification and upgrades. It also asks what assumptions support estimated monthly costs.
Those questions move the discussion beyond a building’s appearance. Two plans can advertise similar areas while offering different rooms. A delivery estimate creates a different obligation from a contractual remedy. A rendering can show an appealing interior without settling which finishes come with the purchase. The questions are specific because the eventual decision is specific: one buyer, one contract, one set of obligations.
There is a recognizable professional emphasis here. Ortiz’s finance background sits alongside a residential practice that asks clients to examine commitments before making them. A persuasive image can introduce a project. Assessing what the buyer is actually agreeing to requires another kind of attention. Even a particularly handsome brochure has difficulty negotiating a cancellation clause.
A third person enters the exchange
SoüK brings Ortiz into a different setting. A February 2026 technical-cofounder presentation described an early barter platform and plans for matching trades involving multiple participants. Today, the company describes a controlled private beta. Ortiz leads strategy and product vision. The immediate task is testing whether proposed matches can become exchanges people understand and are willing to coordinate.
Consider an illustrative exchange, adapted from the company’s explanation. One person owns a watch and wants a scooter. The scooter’s owner wants a design service. A studio can provide that service and wants the watch. Each participant has something useful, yet no pair can complete the desired swap by itself. Connecting all three creates a possible route around the impasse.
Receives the scooter
Receives design services
Receives the watch
The example is tidy because it is an illustration. In practice, a watch has a condition and a history; a service needs an agreed scope; a scooter needs to suit the person receiving it. The participants also need compatible timing. Finding a circular route is the beginning of the coordination problem. Someone still has to decide whether the proposed exchange is worthwhile.
This is where the connection to Ortiz’s earlier work becomes interesting. A house and a watch are different objects, with different procedures around them. Both require people to evaluate a particular proposition. The software can suggest a path. The people involved retain their preferences, reservations, and ability to decline. An elegant diagram cannot make an unwilling participant enthusiastic.
Miami, at a testable size
The current SoüK effort begins with a curated Miami cohort. The company is testing onboarding, matching, and exchange coordination before broader access. The limited setting keeps the experiment concrete. The question is whether people in that group can find relevant opportunities and carry them through. A proposed match needs enough detail to be considered, and enough agreement to become something more than a suggestion.
There is a familiar colleague in the venture. Rodriguez is SoüK’s global head of community operations and a cofounder. Miguel Ramos is a cofounder and chief revenue officer, with a background at AWS. Jose Mesas leads engineering as a cofounder. Ortiz’s job brings the product direction and business strategy together; other team members carry distinct responsibilities for the network being built.
His residential career remains part of the picture. He lists Elliman President’s Circle awards for 2023 and 2025 and a Gold Circle award for 2024. The brokerage work, development advice, and startup role now sit alongside one another. The profile is of someone working across these activities, with a completed property sale on one side and an exchange experiment still being tested on the other.
The moment someone agrees
There is no need to make those stages look alike. The Inagua house has a recorded closing. SoüK has a proposition to validate. What connects them is a practical interest in the conditions of agreement: the right property, the right terms, the useful introduction, the participant whose presence makes an exchange possible. Value needs someone prepared to recognize it and act.
For Ortiz, the next question is whether software can help more of those introductions happen. His existing work supplies experience with negotiations and decisions that eventually reach a result. The new venture puts a different coordination problem in front of him. Somewhere between the number on the page and the people around the table, the proposed deal has to become an agreed one.