Professional Mobile App Developer

[Format] Landscape 16:9 gig cover, flat vector-and-photo hybrid promotional style. Smooth full-bleed gradient field, crisp cut-out edges, studio-lit subject. No watermark, no personal names. [Layout] Full-bleed bright green gradient with a faint diagonal quilted lattice across the background. The left third is a person cut-out rising from the bottom edge and cropped by the left frame; the right two-thirds carry a stacked type column. A wide white rounded-pill plate sits top-right, a large dark rounded-rectangle headline slab sits directly beneath it, a row of four circular badges runs under the slab, and a short red rounded-pill button is centred at the bottom of the column. Depth comes from soft drop shadows under the person, under the headline slab and under the pill. [Subject] A bearded man in his early thirties, dark v-neck knit over a striped collared shirt, waist-up, arms relaxed, looking straight at camera. He occupies the left 30 percent of the frame and his near shoulder slightly overlaps the lower-left corner of the headline slab. [Headline] Top: the word PROFESSIONAL, extra-bold condensed uppercase sans, solid black, centred on the white rounded-pill plate. Middle, on a deep-forest-green rounded rectangle: MOBILE APP on one line and DEVELOPER beneath it, extra-bold heavy uppercase sans, pure white, the largest type on the cover. Bottom: LET'S TALK, bold uppercase sans, white, on a saturated red rounded-pill button. [Badges] A horizontal row of four equal white circles centred below the headline slab, each holding a platform logo: the Apple logo as a small solid-black apple silhouette; the Android robot as a small solid-green rounded mark; the App Store icon as a blue rounded square carrying a white A-shaped glyph of white bars; and the Flutter mark as a blue-and-white angular chevron. These four are the only marks on the cover. [Mood] Palette of emerald green, deep forest green, white and a single red accent. Bright, high-energy and instantly legible at thumbnail size, with the white slab and the red button reading hardest of all.