
SEM Nexus
Startup App Experts
- 4.8
- Rating
- 24
- Reviews
- 2018
- Founded
- 8
- Projects shown
About SEM Nexus
Services
Expertise
Industries
Client types
Portfolio

Lux Lighting

WinQuik

YogiGo

Nautical Eye

Soliee

Teletour

Tito

My Fave Places
Team

Michael Kordvani
With a passion for technology and startups, Michael Kordvani founded and stands as CEO of SEM Nexus, the worlds leading startup mobile app agency. With 4 years of mobile app experience, and a background in sales, development, and marketing, Michael aims to lead the budding startups of the world.

Marco Coronado
Software Project Manager/Software Engineer. Skilled in HTML/CSS, JavaScript, React/Redux, Agile Software Development, PMBOK, who loves solving problems with a creative mindset.

Rafael Samano
digital content creator specializing in copywriting
Rafael Alejandro Samano is digital content creator specializing in copywriting, web design and web development. Rafael approaches his passion for creative excellence as a lifelong learner with an ideas-first approach. He is currently the copywriter and web designer at SEM Nexus.

Lianne Awah
Digital Marketing Specialist at SEM Nexus
Lianne Awah is a Digital Marketing Specialist at SEM Nexus, where she oversees and manages client's digital strategies and campaigns. Lianne assists in creating campaign ads across Google, Facebook, Apple, and TikTok. Additionally, she helps clients audit their UI/UX designs and advises clients

Skyler Markham
San Francisco native, Skyler Markham, has been mastering the marketing world for years now. Over the course of the last 10 years, worked for several notable icons in the industry, been on the frontlines of huge-scale projects, and accumulated a personal rolodex of 1,000+ influencers and celebrities.

Jocelyn Rodriguez
Im a New York native and a lifelong creative. I graduated from Rutgers University with a passion for reading and sports as well as a degree in Journalism and Media Studies.I am a project manager and digital marketing specialist at SEM Nexus

John Michael Guglielmi
graphic designer
John Guglielmi is a graphic designer. John specializes in development of motion graphics and video editing, with experience in sound design as well. A project that incorporated all of his skills was the tourism ad campaign for the African coastal country of Djibouti.

Ricky Jean Marie
I am adept at Google Adwords, I am Certified in Google Adwords. Work with clients to increase recognition through social media with brand awareness and I am proficient in handling PPC Campaigns. I can help to run ads to targeted customers for Lead Generation, and gain a client new customers.

Neil Martin
Digital Marketing Specialist at SEM Nexus
Neil Martin is a Digital Marketing Specialist at SEM Nexus, where he supervises client's digital marketing strategies and campaigns. Neil helps to provide campaign ads and marketing plans across Google, Facebook, Apple, and TikTok. Also, he helps clients audit their UI/UX designs, advises clients.

Jeffrey Garage
7-year veteran of the digital marketing field
Jeffrey Gerage is a 7-year veteran of the digital marketing field, and currently a Digital Marketing Specialist at SEM Nexus. He manages campaigns for a diverse range of mobile clients, across varied platforms including but not limited to: Google Ads, Apple Search Ads
Clients
Awards
Reviews
- 5.019 July, 2023
SEM Nexus has developed a mobile application for a real estate platform. The team is responsible for building a complex API and other elements of the app, as well as marketing the application. The client is satisfied with SEM Nexus' work and performance. The team consistently delivers what they promise, and they maintain a high level of communication. Moreover, they're honest, helpful, and responsive. They're always happy to answer questions and go beyond their scope of expertise.
Kelly Clark, CEO, Cell My Listing
- 5.024 April, 2023
The app is now live on Google Play and App Store and reached 8,450 downloads and 5,621 accounts created. Overall, [we are] satisfied with these success metrics thanks to SEM Nexus. The team manages the engagement well through regular meetings. They're always available, courteous, and honest. (Verified via email)
Marilyn Major, CEO, FYSH
- 5.021 April, 2023
The app has intuitive navigation and a user-friendly design. The client is highly satisfied with SEM Nexus' efforts, which have surpassed its anticipations. The team manages the collaboration effectively. It is polite and professional and takes full responsibility for the engagement's success. (Verified via email)
Deron Salmon, Founder, Truck'n
- 5.019 April, 2023
SEM Nexus consistently meets deliverables on time. The engagement has generated 10,950 clicks, 3,605 downloads, and a 33% conversion rate for the app. The team is responsive and sincere; they research issues as needed to provide satisfactory answers to [our] questions. (Verified via email)
Giuseppe del giudice, President, B-Posi+ive
- 5.014 April, 2023
The engagement has resulted in an increase in leads and website traffic, leaving the client satisfied with the engagement. SEM Nexus has a keen eye for detail, enabling them to produce results in line with the client's vision. They're also very flexible when it comes to sudden tasks.
Aaron Aziz, Founder, Avenue Realty Advisors
Show all 20 reviews
- 5.011 April, 2023
SEM Nexus has done a website audit for an e-commerce jewelry company and set up Google Analytics. They run ad campaigns on Facebook and Google and use Smartlook and AdsCapsule to monitor users and campaigns. Thanks to SEM Nexus' efforts, the client has seen an upward trend in sales and more traffic on their website. The team is responsive and communicative through weekly email updates and meetings. They're also organized and timely, and their expertise and ability to find answers stand out.
Sharon Kohanim, CEO, Loverly
- 1.07 April, 2023
The client has been waiting for over 4 months without receiving any deliverables. Even after providing feedback, SEM Nexus requested additional funds. The client is now dealing with its 3rd representative from the company, which missed the promised metrics and hasn't fulfilled half of its commitments. The client plans to reach out to its credit card company to seek a refund. (Verified via email)
❤️April Davis, CEO, Luma
- 5.04 August, 2022
SEM Nexus delivered effective digital marketing initiatives that increased the platform’s rankings in stores and search results. They openly communicate challenges and provide weekly reports to encourage transparent collaboration. Their industry expertise results in a successful partnership.
Frank Padula, Owner, Nautical Eye
- 5.03 August, 2022
The app now has approximately 1,600 downloads, a more than 10x increase from the metrics prior to the engagement. SEM Nexus is skillful in utilizing the newest technologies and successfully reaching a target audience. They're easy to work with, deliver on time, and provide weekly status updates.
Justine Sinclair, CEO, dreamOway
- 5.023 July, 2022
SEM Nexus implemented effective initiatives that significantly improved the quality of [our] product listings [and] the products performance in the app stores. Their timeliness and communicativeness surpass[ed] [our] standards. The teams affability enhances the success of the partnership. (Verified via email)
Lief Larson, COO, Jenny Life Inc.
- 5.022 July, 2022
SEM Nexus efforts have helped the client lower its cost per install while increasing its installs overall. The team is professional and communicative. Furthermore, it is always transparent about the budget and possesses expert knowledge in answering the client's questions. (Verified via email).
Ryan Huisheere, President & Founder, Monkeysphere
- 5.020 July, 2022
The engagement met the expectations and goals of the internal team, leading to a successful ongoing partnership. SEM Nexus provides quality results in a collaborative manner, ensuring effective communication between teams. They are technically skilled and creative.
Ivan Saroka, CEO & Co-Founder, Infinixsoft
- 4.514 January, 2022
I initially hired them to help me get the cost-per-install down, and theyre effective at doing [it]. They were able to reach the CPI [of] around $0.71, which is solid. Also, the app downloads have increased since I started working with them. (Verified via email)
Sean Coutain, Founder & CEO, Famous Media Inc
- 5.014 January, 2022
With SEM Nexus, we’ve hit our two-week target in just three days. We’ve also had several hundred downloads and signups, which is in line with our team’s expectations. They’re highly communicative, and the team is on point in terms of delivering the data we need. They also haven’t missed any deadlines.
Jeff Behrens, CMO, BZeen
- 5.012 January, 2022
The workflow between my team and SEM Nexus has been effective. I've enjoyed how they take care of all marketing needs, from web design to video scripts and social media management.
Anthony Rogue, Founder & CEO, Keller Williams Capital Properties
- 5.012 January, 2022
Their project management is excellent — the team is very professional and always provides perfect customer service. In terms of deadlines, they’re always ahead of the game. They’re always organized and never miss a beat.
Tanaka Tava, VP, Videloo
- 5.010 January, 2022
SEM Nexus has helped us find keywords for our iOS app through their SEO efforts. Theyre able to provide the support we ask for, which is why weve been very pleased with their work. Theyre responsive, and they produce[] everything they say theyre going to do. We have biweekly calls, and we also get in touch through email. Then, we have some online resources that we use to track the projects progress. (Verified via email)
Christopher Bennet, CFO, Be There Do Good LLC
- 5.08 January, 2022
Mike, Sergio, and the team delivered the app store optimizations very timely and professionally. They also delivered the strategy for the advertising in a timely and organized manner. One thing we loved about this company at the time was their size and willingness to move as fast as we do as a startup type of environment.
Lindsay Morrison, Marketing Manager, Giftya LLC
- 5.06 January, 2022
They were incredibly helpful in selecting the right channels and pivoting when needed. We had some challenges due to the new iOS14 release, but they were ready and able to navigate them. Overall, we experience[d] a steady improvement in CPI throughout the project and received good recommendations to improve the conversion and retention. When something did not work, they tried something different or new. They are 100% data-driven and feel like an extension of your team. (Verified via email)
Rafael Garrido, CEO, Lovvett
- 5.04 January, 2022
SEM Nexus has proven to be a strong partnership across all areas of digital marketing. They’ve partnered to iterate on our creative, copy, and design. Our digital marketing team and our Account Manager, in particular, have shown care for our product and our outcomes. They’ve partnered with us as we’ve faced various systematic challenges that we’ve faced as a sex tech company.
Stephen Quarderer, Founder & CEO, Thot Experiment
Agencies nearby

MeanPug
New York City, New York, United States
Loyal Marketing for Ambitious Law Firms
FeaturedSEOBranding5.0(10)View
Coinband
New York City, New York, United States
Crypto & NFT growth marketing agency.
FeaturedAdvertisingContent Marketing5.0(33)View
Social Fans GeeK
New York City, New York, United States
Trusted since 2012, SocialFansGeeK is your partner for Marketing success and Digital Growth
FeaturedContent MarketingeCommerce5.0(12)View
Tech2globe
New York City, New York, United States
You authorize, we improvise!!
FeaturedDigital MarketingWeb Development5.0(21)View
e9digital
New York City, New York, United States
Social media marketing agency in New York City, New York, United States.
FeaturedWeb DesignWordPress Website Design5.0(10)View
BusySeed
New York City, New York, United States
Keeping your business busy - We've grown 400+ businesses
FeaturedSocial Media MarketingDigital Marketing4.9(18)View