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I’m Rohitkumar, a digital growth strategist and cybersecurity marketing specialist with 4+ years of experience building and scaling online presence for cybersecurity and tech brands. As the director of High Energy Digital (HED), I combine deep technical fluency with mobile app development, CTF engineering, and full-stack web builds to create platform-native content strategies and targeted outreach that drive measurable audience growth, product launches, and lead generation for clients across Australia and the UK. I operate as a cybersecurity-first builder who designs content and systems from the inside out, delivering secure, scalable digital experiences for brands like TSIP/dccybersec, Securitribe, and PCKumar Infotech.…I’m Rohitkumar, a digital growth strategist and cybersecurity marketing specialist with 4+ years of experience building and scaling online presence for cybersecurity and tech brands. As the director of High Energy Digital (HED), I combine deep technical fluency with mobile app development, CTF engineering, and full-stack web builds to create platform-native content strategies and targeted outreach that drive measurable audience growth, product launches, and lead generation for clients across Australia and the UK. I operate as a cybersecurity-first builder who designs content and systems from the inside out, delivering secure, scalable digital experiences for brands like TSIP/dccybersec, Securitribe, and PCKumar Infotech.

Rohitkumar V N

Growth Marketer, Marketing Strategist, Content Strategist, +2

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I’m Rohitkumar, a digital growth strategist and cybersecurity marketing specialist with 4+ years of experience building and scaling online presence for cybersecurity and tech brands. As the director of High Energy Digital (HED), I combine deep technical fluency with mobile app development, CTF engineering, and full-stack web builds to create platform-native content strategies and targeted outreach that drive measurable audience growth, product launches, and lead generation for clients across Australia and the UK. I operate as a cybersecurity-first builder who designs content and systems from the inside out, delivering secure, scalable digital experiences for brands like TSIP/dccybersec, Securitribe, and PCKumar Infotech.…I’m Rohitkumar, a digital growth strategist and cybersecurity marketing specialist with 4+ years of experience building and scaling online presence for cybersecurity and tech brands. As the director of High Energy Digital (HED), I combine deep technical fluency with mobile app development, CTF engineering, and full-stack web builds to create platform-native content strategies and targeted outreach that drive measurable audience growth, product launches, and lead generation for clients across Australia and the UK. I operate as a cybersecurity-first builder who designs content and systems from the inside out, delivering secure, scalable digital experiences for brands like TSIP/dccybersec, Securitribe, and PCKumar Infotech.

Available to hire

I’m Rohitkumar, a digital growth strategist and cybersecurity marketing specialist with 4+ years of experience building and scaling online presence for cybersecurity and tech brands. As the director of High Energy Digital (HED), I combine deep technical fluency with mobile app development, CTF engineering, and full-stack web builds to create platform-native content strategies and targeted outreach that drive measurable audience growth, product launches, and lead generation for clients across Australia and the UK.

I operate as a cybersecurity-first builder who designs content and systems from the inside out, delivering secure, scalable digital experiences for brands like TSIP/dccybersec, Securitribe, and PCKumar Infotech.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Work Experience

Director, Cybersecurity Growth Agency at High Energy Digital (HED)

December 1, 2024 - Present

Directed full-service digital growth for cybersecurity clients including TSIP/dccybersec (69K+ YouTube subscribers) and Securitribe (Australia), covering social media, content, SEO, and outreach across Instagram, LinkedIn, X, and YouTube. Led mobile app engineering for TSIP Android app (React Native) with a custom terminal boot sequence, FLAG_SECURE, and session persistence; reduced APK size from 134MB to 17MB via dependency auditing and build optimization. Designed and launched production web properties tsip.app and saferinternetproject.au using Next.js 15, TypeScript, and Tailwind CSS. Developed CTF competitions and content pipelines for cybersecurity education. Managed content calendar and outbound outreach campaigns, building a 1,600+ contact prospect database.

Digital Marketing Manager at PCKumar Infotech

April 1, 2021 - Present

Audiences Growth: Scaled Instagram reach to 4-5M+ monthly; grew account from 0 to 20K+ followers through brand storytelling and community engagement. Visual production of 4,000+ product visuals; managed inbound social queries and converted hundreds of leads; built and maintained multiple brand websites with SEO foundations; executed meme-based marketing campaigns to boost brand recall in the Indian PC hardware/software community.