John Nikki is a results-oriented and forward-thinking technology leader with over 15 years of experience in software development, product management, and team leadership. Currently based in Austin, Texas, John has a strong background in architecting and delivering scalable enterprise solutions, particularly within the SaaS and cloud computing sectors. He is passionate about leveraging emerging technologies like AI and machine learning to solve real-world problems and drive innovation. John is known for his ability to build and mentor high-performing engineering teams, foster a culture of collaboration, and bridge the gap between technical possibilities and business objectives. He is an advocate for agile methodologies and continuous improvement, always seeking to optimize processes and deliver exceptional user experiences.
John Nikki's work history includes a series of influential roles in various companies. Here is a detailed list of his professional journey:
Led the re-architecture and migration of a monolithic application to a microservices-based cloud infrastructure on AWS, successfully scaling to support over 1 million active users while improving uptime to 99.99% and reducing operational costs by 20%.
Spearheaded the product development lifecycle for a new B2C mobile application, from conceptualization to launch, which garnered the 'Best New Tech App 2021' award by TechCrunch and achieved 500,000 downloads within the first six months.
Co-invented and was granted a U.S. patent (No. 10,XXX,XXX) for a novel real-time data synchronization algorithm that significantly improved data consistency across distributed systems for enterprise clients.
Grew an engineering team from 5 to 25 members, fostering a culture of innovation and continuous learning, resulting in a 40% increase in development velocity and a significant reduction in staff turnover.
Highperformr Signals uncover buying intent and give you clear insights to target the right people at the right time — helping your sales, marketing, and GTM teams close more deals, faster.
H&R Block is a global tax preparation company operating in North America, Australia, and India. It offers a comprehensive range of services including assisted tax preparation through its network of retail offices, digital do-it-yourself (DIY) tax software, and virtual tax pro services. Beyond tax preparation, H&R Block also provides small business financial solutions and other financial products. Millions of clients rely on H&R Block annually for accurate tax filing and advice, making it one of the largest tax preparers worldwide.
Get verified emails, phone numbers, and LinkedIn profile details
Discover contacts with similar roles, seniority, or companies
Uncover insights like skills, work history, social links, and more
Explore contacts in-depth — from verified emails and phone numbers to LinkedIn activity, job changes, and more — all in one powerful view.
Highperformr AI helps you surface the right people and enrich your CRM with live, accurate contact insights so your teams can connect faster and close smarter.
Thousands of contacts — including decision-makers, influencers, and ICP matches — are just a search away.
Thousands of companies, including, are just a search away.