SEM Nexus

SEM Nexus Services

• Mobile App Development
• Digital Marketing
• Social Media Marketing
• Public Relations

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  Giuseppe del Giudice

  President & Founder at Wheel Potential, LLC

  B-Posi+ive

  Project Type: App Marketing

  Review Date: 14 August, 2023

  SEM Nexus delivered timely and effective support throughout the project for Wheel Potential, LLC. The team provided insightful marketing and content suggestions, and challenges were minimal. They were transparent, proactive, and resolved issues swiftly. Their impactful work led to great results: 10,950 clicks, 3,605 downloads, and a 33% increase in conversion rate. The client looks forward to working with them again, thanks to their professionalism and impressive output. (Verified via email)

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  SEM Nexus delivered timely and effective support throughout the project for Wheel Potential, LLC. The team provided insightful marketing and content suggestions, and challenges were minimal. They were transparent, proactive, and resolved issues swiftly. Their impactful work led to great results: 10,950 clicks, 3,605 downloads, and a 33% increase in conversion rate. The client looks forward to working with them again, thanks to their professionalism and impressive output. (Verified via email)

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  Kelly Clark

  CEO at Cell My Listing

  Cell My Listing

  Project Type: App Marketing

  Review Date: 19 July, 2023

  Working with SEM Nexus is the best decision they’ve made, according to Cell My Listing CEO Kelly Clark. SEM Nexus initially took care of their app marketing, and then the client discovered the agency’s expertise in app development. The agency helped them fix app issues and provided great results for both app development and marketing. SEM Nexus redefined their agency potential, making future collaboration highly anticipated. (Verified via email)

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  Working with SEM Nexus is the best decision they’ve made, according to Cell My Listing CEO Kelly Clark. SEM Nexus initially took care of their app marketing, and then the client discovered the agency’s expertise in app development. The agency helped them fix app issues and provided great results for both app development and marketing. SEM Nexus redefined their agency potential, making future collaboration highly anticipated. (Verified via email)

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  Marilyn Major

  CEO at FYSH

  App Marketing & Optimization for Gig Management Company

  Project Type: Digital Marketing

  Review Date: 24 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)

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  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)

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  Deron Salmon

  Founder at Truck'n

  Mobile App Dev for Trucking Review Platform

  Project Type: App Development

  Review Date: 21 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)

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  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)

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  Giuseppe del giudice

  President at B-Posi+ive

  Digital Marketing & ASO for Mental Health App

  Project Type: Direct Marketing

  Review Date: 19 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)

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  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)

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  Aaron Aziz

  Founder at Avenue Realty Advisors

  Avenue Realty Advisors

  Project Type: Digital Marketing

  Review Date: 14 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.

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  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.

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  Sharon Kohanim

  CEO at Loverly

  Website Audit & SMM for E-Commerce Fine Jewelry Co

  Project Type: Digital Marketing

  Review Date: 11 April, 2023

  Thanks to SEM Nexus' efforts, [we have] seen an upward trend in sales and more traffic on [our] website. They're organized and timely, and their expertise and ability to find answers stand out. The team is responsive and communicative through weekly email updates and meetings. (Verified via email)

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  Thanks to SEM Nexus' efforts, [we have] seen an upward trend in sales and more traffic on [our] website. They're organized and timely, and their expertise and ability to find answers stand out. The team is responsive and communicative through weekly email updates and meetings. (Verified via email)

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  ❤️April Davis

  CEO at Luma

  App ads

  Project Type: App Marketing

  Review Date: 7 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)

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  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)

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  Frank Padula

  Owner at Nautical Eye

  Nautical Eye

  Project Type: App Development

  Review Date: 4 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.

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  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.

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  Justine Sinclair

  CEO at dreamOway

  dreamOway

  Project Type: App Marketing

  Review Date: 3 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.

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  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.

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  Lief Larson

  COO at Jenny Life Inc.

  Jenny Life

  Project Type: App Development

  Review Date: 23 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)

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  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)

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  Ryan Huisheere

  President & Founder at Monkeysphere

  Monkeysphere

  Project Type: App Development

  Review Date: 22 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).

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  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).

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  Ivan Saroka

  CEO & Co-Founder at Infinixsoft

  Digital Strategy for Mobile Development Company

  Project Type: App Development

  Review Date: 20 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.

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  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.

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  Sean Coutain

  Founder & CEO at Famous Media Inc

  Social Network App - Famous

  Project Type: App Development

  Review Date: 14 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)

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  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)

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  Jeff Behrens

  CMO at BZeen

  Social Network App

  Project Type: App Development

  Review Date: 14 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.

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  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.

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  Anthony Rogue

  Founder & CEO at Keller Williams Capital Properties

  Off Market

  Project Type: App Development

  Review Date: 12 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.

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  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.

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  Tanaka Tava

  VP at Videloo

  Social Network App

  Project Type: App Development

  Review Date: 12 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.

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  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.

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  Christopher Bennet

  CFO at Be There Do Good LLC

  App Development

  Project Type: App Development

  Review Date: 10 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)

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  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)

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  Lindsay Morrison

  Marketing Manager at Giftya LLC

  Gifting Tech App

  Project Type: App Development

  Review Date: 8 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.

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  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.

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  Rafael Garrido

  CEO at Lovvett

  Dining App

  Project Type: App Development

  Review Date: 6 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)

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  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)

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  Stephen Quarderer

  Founder & CEO at Thot Experiment

  Dating App - Headero

  Project Type: App Development

  Review Date: 4 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.

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  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.

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  Daniel Abrams

  CEO at Recelery

  Food App - Recelery

  Project Type: App Development

  Review Date: 30 December, 2021

  SEM Nexus's dedicated approach and responsiveness stand out despite a high client volume. The client started its company from nothing, and SEM Nexus' work brought successful results. Its enthusiasm, genuine interest, and guidance drive success for the client's company. (Verified via email)

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  SEM Nexus's dedicated approach and responsiveness stand out despite a high client volume. The client started its company from nothing, and SEM Nexus' work brought successful results. Its enthusiasm, genuine interest, and guidance drive success for the client's company. (Verified via email)

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  Amber Theoharis

  VP at Clickstream Corp.

  Social Trivia App - WinQuik

  Project Type: App Development

  Review Date: 27 December, 2021

  I’m happy with their work so far. They’re very diligent in their execution and are always looking for ways to pivot if our strategies aren’t working. Michael is a really good leader and manages the team well. He’s very intelligent and knows what’s going on in the digital marketing space.

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  I’m happy with their work so far. They’re very diligent in their execution and are always looking for ways to pivot if our strategies aren’t working. Michael is a really good leader and manages the team well. He’s very intelligent and knows what’s going on in the digital marketing space.

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  Juliana Blazuk

  Head of BD at Scootroute

  Scooter App - Scootroute

  Project Type: App Development

  Review Date: 14 December, 2021

  SEM Nexus aligned well with the client's business model, achieving goals within budget. Strong collaboration, led by Sergio and Mike, yielded measurable results 3K installs at CPI < $1.50. Additionally, 99% of the client's users who view a trip start it. (Verified via email)

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  SEM Nexus aligned well with the client's business model, achieving goals within budget. Strong collaboration, led by Sergio and Mike, yielded measurable results 3K installs at CPI < $1.50. Additionally, 99% of the client's users who view a trip start it. (Verified via email)

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  Platon Levitski

  CEO at Tito

  Social Network App - Tito

  Project Type: App Development

  Review Date: 9 December, 2021

  Their workflow was seamless and highly effective. On a personal level, just a pleasure to work with these folks. We learned how to run strong campaigns and were able to drive down our CPI from $20 to $2. This, in turn, helped us create an initial user community to validate key KPIs (retention, stickiness, etc.). (Verified via email)

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  Their workflow was seamless and highly effective. On a personal level, just a pleasure to work with these folks. We learned how to run strong campaigns and were able to drive down our CPI from $20 to $2. This, in turn, helped us create an initial user community to validate key KPIs (retention, stickiness, etc.). (Verified via email)

SEM Nexus Team Bios

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  Michael Kordvani

  Chief Executive Officer

  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.
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  Marco Coronado

  Chief Technology Officer

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

  SEO and Content Specialist

  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.
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  Lianne Awah

  Digital Marketing Specialist

  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
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  Skyler Markham

  Director of Social Media & Influencer Marketing

  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.
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  Jocelyn Rodriguez

  Digital Marketing Manager

  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
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  John Michael Guglielmi

  Design Director

  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.
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  Ricky Jean Marie

  Digital Marketing Apprentice

  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.
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  Neil Martin

  Digital Marketing Specialist

  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.
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  Jeffrey Garage

  Digital Marketing Specialist

  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