PCB • Reverse Engineering
Board-to-Production Recreation
Physical-board analysis converted into an editable design and manufacturing package including Gerber, BOM, CPL and source files.
ENGINEERING PORTFOLIO
PCB, firmware, applications and product design — shown as distinct disciplines.
Featured visuals use Revorix work and portfolio material provided for this site. Below them is a searchable archive of the public project titles currently surfaced on the Fiverr portfolio.
25+public Fiverr portfolio projects surfaced5engineering service disciplines
PCB • Recreation
Existing PCB to Editable Gerber Design
Mechanical geometry, component placement and connectivity reconstructed from an existing assembly into a fabrication-ready layout.
PCB • Circuit Design
Production PCB & Circuit Design
Schematic-to-layout engineering for custom controllers, power electronics and connected products with DFM-focused outputs.
Firmware • Microcontrollers
ESP32 / STM32 / Arduino Firmware
Device-side C/C++ development for sensors, wireless communications, automation, real-time control and hardware testing.
App Development • BLE
Park It — Smart Parking Disc App
Flutter UI/UX with device discovery, time sync, calibration, parking actions and two-way BLE control of ESP32-C3 hardware.
App Development • Cloud
Revorix Smart Door Lock
Flutter + Firebase interface with remote control, device status and ESP32 integration for a connected access-control prototype.
3D • Product Integration
PCB + Enclosure Product Development
Electronic and mechanical design coordinated around connector access, mounting, buttons, ventilation and manufacturability.
3D • Electronics Packaging
Electronics Enclosure Integration
Mechanical packaging around real PCBs, connectors, switches and user-access requirements rather than decorative-only CAD.
FIVERR PROJECT ARCHIVE
Public portfolio titles that demonstrate range.
These titles are mirrored from the publicly surfaced Fiverr portfolio. Detailed client-confidential design files are intentionally not reproduced.
Hospitality “Pay at the Table” System | ESP32
ESP32 • Cloud • LED feedback
3axis Gimbal | ESP32 + MPU-6050 | PID Control C++
ESP32 • IMU • PID
Compact ESP32-Based Bicycle Speed Detection PCB
ESP32 • PCB
Bluetooth Audio MP3 PCB Recreation
Reverse engineering • Audio
Bluetooth & BLE MP3 PCB Reverse Engineering
BLE • Audio • Reverse engineering
AI powered Malaria Detection Device
Embedded • Detection
Production Grade Smart Automation Product
Automation • Embedded
Wireless BLE Mouse
BLE • HID • Firmware
Custom Enclosure Design for Electronics Project
3D CAD • Enclosure
Custom USB-C PD Power Supply
USB-C PD • Power
Radar Frontend PCB | SENTINEL Perimeter Detection
Radar • PCB
Arduino Mega & Nano Based Motor Control Circuit
Arduino • Motor control
Reverse Engineered Vape Pen Control PCB
Reverse engineering • PCB
Reverse Engineering a Discontinued Scanner PCB
Legacy hardware • PCB
Clone of Telephone Exchange PCB
Reverse engineering • Telecom
PCB FOR WIRELESS WIFI MOUSE
Wireless • PCB
ESP32 PCB Optimization for EMC & Reliability
ESP32 • EMC • Reliability
Programmable RGB Light Strip PCB
RGB • Firmware • PCB
From Hardware to UI
UI • Hardware integration
Root cause investigation of the power regulation
Power • Debug
From Flicker Problem to Production-Ready Hardware
Debug • Production
From concept to production-ready PCB
PCB • DFM
Custom Circuit Design and Proteus Simulation
Circuit design • Simulation
Client’s schematic into a production-ready PCB
Layout • Production
Designed a Power Distribution PCB
Power distribution • PCB
Source: public Fiverr portfolio @proman247Open live Fiverr portfolio
CONFIDENTIAL WORK
Many engineering engagements cannot be shown publicly.
For a project that resembles your own, send a brief. Relevant experience can be discussed at an appropriate technical level without exposing another client’s confidential material.
Share your requirementsHave a board, firmware challenge, app idea or prototype?