Digital Circuit PCB Design & Gerber File Creation

I'm in need of a compact, double-layer PCB designed for a digital circuit. The project involves creating a Gerber file that is ready for printing, accommodating the given circuit diagram. The PCB should be small and compact, suitable for accommodating a digital circuit.

The ESP32, SIM800L, and ADS1115 will be mounted on a 2.54 mm pin female single-row header strip. All connectors will use 5 mm PCB terminals with standard 0.1″ (2.54 mm) spacing through holes.
6 X 14 CM PCB Board - Power PCB

14 x 14 CM PCB Board
ESP32 38Pin Development Board --> https://robu.in/product/esp32-38pin-development-board-wifibluetooth-ultra-low-power-consumption-dual-core/
Hi Link HLK-PM01 5V/10W --> https://robu.in/product/hlk-10m05-5v-10w-switch-power-supply-module/
2.54mm Pin Female Single Row Header Strip --> https://robu.in/product/2-54mm-1x40-pin-female-single-row-header-strip-pack-of-10/
SIM800L GPRS GSM Module https://robu.in/product/small-sim800l-gprs-gsm-module-micro-sim-card-core-board-quad-band-ttl-serial-port-antenna/
ADS1115 16-Bit ADC- 4 Channel https://robu.in/product/ads1115-16-bit-adc-4-channel-programmable-gain-amplifier/
3 Pin 5mm PCB Terminal
2 Pin 5mm PCB Terminal
8 PIN 5mm PCB Terminal


Key Requirements:
- Design and create a double-layer PCB
- Generate a Gerber file for printing
- Ensure the design is compact and small

Ideal Skills:
- Expertise in PCB design
- Proficiency in generating Gerber files
- Experience with designing for digital circuits