Android & iOS Mobile App Development Gig Cover

[Format] Landscape 16:9 gig cover, busy blue pop-tech promo with a cut-out portrait and a layered blueprint background. Bold, high-contrast finish. No watermark, no personal names. [Layout] Full-bleed sky-blue field with concentric blueprint rings radiating from the left, faint stacked caption text ghosted in the lower-left, tiny sketch glyphs scattered across the left area, and a large lightbulb line drawing beside the tile row. The type is stacked on a slight tilt at the left-centre: a bright yellow angled tag at the top, a wide black banner plate across the middle, a second bright yellow angled tag below it, a row of four rounded-square tiles under the tags, and a white rounded-pill button at the bottom with small yellow chevron marks flanking it. The right 45 percent is a person cut-out pointing left toward the type. [Subject] A smiling man in his forties with a full dark beard, royal-blue suit over a white shirt, one arm raised with the index finger pointing left across the frame, chest-up, looking at camera. He occupies the right 42 percent of the frame and is cropped at the bottom and right edges. [Headline] Top tag, on a bright yellow angled plate: ANDROID & IOS in heavy uppercase sans, near-black. Middle, on a wide black banner plate: MOBILE APP in ultra-heavy uppercase sans, pure white, the largest type. Lower tag, on a second bright yellow angled plate: DEVELOPMENT in the same heavy face, near-black. Bottom: LET'S TALK in bold uppercase sans, near-black, on a white rounded-pill button, with small yellow chevron marks angled toward it on both sides. [Badges] A row of four rounded-square tiles sits below the tags: the Android logo as a green robot on a light tile, the Apple logo as a small solid-black apple silhouette, the Flutter logo as a blue-and-cyan angular double-chevron on a dark tile, and the React logo as a blue orbit-ring atom on a dark tile. A lightbulb line drawing and small sketch glyphs fill the background as line-art. [Mood] Palette of sky blue, bright yellow, black and white. Loud, playful and energetic; the black banner and yellow tags give it a strong three-band thumbnail signature.