Brilliant Mobile App Development Gig Cover

[Format] Landscape 16:9 gig cover, dark editorial promo composite with hard geometric vector shapes. Matte finish, warm accent light on the subject. No watermark, no personal names. [Layout] Full-bleed near-black field broken by a large pale-grey low-poly facet shape behind the person on the right and a bold yellow diamond wedge slicing up from the bottom centre. The left half is a left-aligned stacked type column: four headline lines descending in size, a short thin horizontal rule, a single small check-bullet line, and a slim outlined rounded-pill tag at the bottom holding two small marks. The person occupies the right 45 percent, cropped by the right and bottom edges. [Subject] A smiling man in his thirties with a dark beard and clear-framed glasses, charcoal suit over a pale-blue shirt with a dark patterned tie, waist-up, arms out of frame, looking at camera. He fills the right 45 percent of the frame and overlaps the yellow wedge. [Headline] Left column, top to bottom: BRILLIANT in bold uppercase sans, white; MOBILE in very heavy uppercase sans, warm yellow; APP in very heavy uppercase sans, black, set on a white slab outlined by two thin dark rules; DEVELOPMENT in bold uppercase sans, white. Beneath a short hairline rule: a small filled yellow check disc followed by ON-DEMAND APP in bold uppercase sans, white, with a small dot after it. Bottom left: a slim outlined rounded-pill tag containing the Apple logo as a small light apple silhouette, a thin vertical divider and the Android robot as a small light rounded mark. [Badges] The outlined pill tag at the bottom-left holds the Apple logo and the Android robot mark, split by a thin vertical divider. The only other marks are the yellow check disc beside the bullet line. [Mood] Palette of near-black, charcoal, warm yellow and a single pale-grey facet. Confident, corporate and high-contrast; the yellow slab and the yellow diamond carry the thumbnail read.