Rumble Fish Software Development
We follow industry standards and battle-tested practices to deliver value. Over the years, we’ve developed custom processes that help us become a reliable technology partner to our clients. ☑ End-to-end solution development We take care of the entire development process, from ideation to execution and maintenance. ☑ Continuous delivery We deliver work in small iterations and regular cycles to enable product optimization. ☑ Full transparency We equip our clients with tools that enable easy monitoring of the development process. ☑ Daily stand-up meetings Our teams follow the most productive practices of the agile methodology. ☑ Dedicated developers A team of developers who work on your project full-time. ☑ Flexibility in scaling We can scale your development team up or down, depending on your project requirements.
We follow industry standards and battle-tested practices to deliver value. Over the years, we’ve developed custom processes that help us become a reliable technology partner to our clients. ☑ End-to-end solution development We take care of the entire development process, from ideation to execution and maintenance. ☑ Continuous delivery We deliver work in small iterations and regular cycles to enable product optimization. ☑ Full transparency We equip our clients with tools that enable easy monitoring of the development process. ☑ Daily stand-up meetings Our teams follow the most productive practices of the agile methodology. ☑ Dedicated developers A team of developers who work on your project full-time. ☑ Flexibility in scaling We can scale your development team up or down, depending on your project requirements.
AI Overview
Performance snapshot
Rumble Fish Software Development presents a predominantly positive track record across custom software, blockchain, mobile, and IoT development, with most reviews reflecting strong technical seniority and reliable delivery. The single notable exception is a recent 2024 low-rated engagement flagging inconsistent team performance, timeline slippage, and cost overruns on a FinTech platform. The pattern of ratings is largely Strong across technical and communication dimensions, tempered to Mixed by that outlier. No systemic decline is evident, but the 2024 review introduces a meaningful caveat for prospective clients.
Performance breakdown
Technical expertise
MixedMultiple reviews highlight exceptional technical seniority across blockchain (Ethereum/ERC20), React Native, IoT with Raspberry Pi, PostgreSQL, and modern frontend stacks. However, the 2024 FinTech review noted that some developers struggled technically and with consistency, pulling down an otherwise strong record.
Project management & delivery
MixedThe majority of engagements were delivered on time, with a blockchain MVP and CRM app both cited as on-schedule. The 2024 FinTech project and a 2019 hotel website both recorded schedule sub-ratings of 2.5 and 3.5 respectively, indicating recurring timeline risks on more complex engagements.
Communication & collaboration
MixedMost clients praised smooth communication, remote collaboration tooling, and responsiveness across time zones. The 2024 FinTech review specifically cited communication gaps among some team members, and a 2019 review noted communication could have been more proactive, preventing a fully Strong rating.
Reliability
MixedAcross the majority of projects, deliverables were stable and bugs were addressed responsively. The 2024 FinTech engagement reported delays and fee increases alongside inconsistent developer performance, introducing a notable reliability concern that offsets the otherwise consistent delivery record.
Client satisfaction & outcomes
MixedA blockchain platform launched as a flagship product, a healthcare spending platform modernized its legacy stack, and a CRM mobile app was completed to full satisfaction. The 2024 FinTech project scored willingness-to-refer at just 1.5, significantly dampening an otherwise strong outcomes profile.
Best for
Rumble Fish is best suited for startups and SMBs seeking skilled development partners for blockchain, mobile apps, IoT, and custom platform builds. Their team's technical seniority and mentorship culture make them a strong fit for MVP development and greenfield projects.
Clients info
Rumble Fish primarily serves startups and small businesses across fintech, healthcare, business services, and entertainment, with several CEOs and founders among reviewers. Project budgets range from under $10,000 for smaller MVP engagements to $200,000–$999,999 for longer-term platform builds. One engagement involved a company in the 501–1,000 employee range, indicating occasional mid-market reach. Primary industries represented include Financial services, Business services, Healthcare, Arts, entertainment & music, IoT & cybersecurity. Typical client size bands include 1-10 Employees, 11-50 Employees, 501-1,000 Employees. Common project budget ranges include Less than $10,000, $10,000 to $49,999, $50,000 to $199,999, $200,000 to $999,999.
Review strength
The assessment is based on 12 reviews across 3 platforms, spanning from 2019 to December 2024. The majority of detailed, sub-rated reviews originate from a single platform and predate 2022, meaning only one substantive scored review falls within the last two years. Two reviews sourced from Google lack project-level detail and carry limited analytical weight. Review date range: Oct 30, 2019 - Dec 23, 2024.
Performance breakdown
Technical expertise
MixedMultiple reviews highlight exceptional technical seniority across blockchain (Ethereum/ERC20), React Native, IoT with Raspberry Pi, PostgreSQL, and modern frontend stacks. However, the 2024 FinTech review noted that some developers struggled technically and with consistency, pulling down an otherwise strong record.
Project management & delivery
MixedThe majority of engagements were delivered on time, with a blockchain MVP and CRM app both cited as on-schedule. The 2024 FinTech project and a 2019 hotel website both recorded schedule sub-ratings of 2.5 and 3.5 respectively, indicating recurring timeline risks on more complex engagements.
Communication & collaboration
MixedMost clients praised smooth communication, remote collaboration tooling, and responsiveness across time zones. The 2024 FinTech review specifically cited communication gaps among some team members, and a 2019 review noted communication could have been more proactive, preventing a fully Strong rating.
Reliability
MixedAcross the majority of projects, deliverables were stable and bugs were addressed responsively. The 2024 FinTech engagement reported delays and fee increases alongside inconsistent developer performance, introducing a notable reliability concern that offsets the otherwise consistent delivery record.
Client satisfaction & outcomes
MixedA blockchain platform launched as a flagship product, a healthcare spending platform modernized its legacy stack, and a CRM mobile app was completed to full satisfaction. The 2024 FinTech project scored willingness-to-refer at just 1.5, significantly dampening an otherwise strong outcomes profile.