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Riverstone Devs

Verified

Nearshore engineering pods for fast-growing startups

Min project
$10,000+
Hourly rate
$50 – $74 / hr
Employees
50 – 99
Founded
2004
HQ
Buenos Aires, Argentina

About

Riverstone Devs is a 50-person development firm headquartered in Buenos Aires, Argentina. For over 22 years, the team has partnered with saas leaders to deliver measurable outcomes — from initial discovery through long-horizon growth. Their engagement model pairs senior practitioners with dedicated delivery leads, and every project is scoped against a shared success framework rather than a fixed-scope statement of work.

Service lines

  • Web Development29%
  • Mobile App Development24%
  • Software Development30%
  • E-commerce Development17%

Client size split

  • Enterprise ($1B+)30%
  • Mid-market ($10M–1B)48%
  • Small business (<$10M)22%

Industries served

  • SaaS
  • Enterprise
  • Consumer

Reviews

Verified client reviews structured for signal, not marketing gloss.

210 total reviews
4.6

Based on 210 verified reviews

Quality4.6
Schedule4.5
Cost4.7
Willingness to refer4.6

Rating distribution

5
147
4
46
3
11
2
4
1
2
Filter1 of 1 shown
5.0Verified

Development partner that delivered on every promise

Mar 2026
Service
Web Development
Project size
$50,000 – $199,999
Timeline
3 months
Reviewer
Tom Reilly, Engineering Manager

Background

We engaged Riverstone Devs to lead a web development initiative supporting our saas business.

The challenge

Our internal team was stretched and we needed senior expertise without adding permanent headcount. Prior vendors had underestimated the complexity of our stack and stakeholder map.

The work

Riverstone Devs embedded a dedicated pod, ran weekly working sessions with our leadership, and shipped in tight two-week iterations. Documentation and stakeholder comms were part of the delivery, not an afterthought.

The outcome

We hit our launch window with room to spare. The team stayed on to support the first 90 days of operations, which made the handover completely painless.

Delivered 2.4× the pipeline of the previous vendor within two quarters.

Tom Reilly, Engineering Manager

Portfolio

Selected client work — anonymized where required.

Web Development

Rails program for a Fortune 500

A 6-month engagement covering discovery, delivery, and post-launch support.

Mobile App Development

Vue program for a Series C startup

A 9-month engagement covering discovery, delivery, and post-launch support.

Software Development

Nearshore program for a public-sector agency

A 12-month engagement covering discovery, delivery, and post-launch support.

Services

Focus areas offered by Riverstone Devs.

  • Web DevelopmentOffered
  • Mobile App DevelopmentOffered
  • Software DevelopmentOffered
  • E-commerce DevelopmentOffered
  • AI DevelopmentOffered
  • BlockchainOffered

Locations

Headquarters

Buenos Aires, Argentina

Argentina

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