[{"content":"Overview Most smartwatches are designed to maximise engagement. Crux is designed to minimise it — giving you the essentials without the noise.\nMy role Hardware Design + Firmware + Product Design MCU ESP32 Status Ongoing GitHub candorgander/CruxSmartWatch Features Current\nTimekeeping with a clean, minimal UI built using LVGL ESP32-based — Wi-Fi and Bluetooth capable Planned\nCall notifications via Bluetooth Turn-by-turn navigation feedback using onboard RGB LEDs Hardware Highlights Built on the ESP32 for wireless connectivity without needing an external radio module. Planning to migrate to nRF series for improved energy efficiency LVGL-based UI running directly on the microcontroller — no external display driver SoC required Designed for low BOM cost and open-source replicability Firmware UI built with LVGL (Light and Versatile Graphics Library) — a lightweight, embedded-first graphics framework Running on ESP32 with custom display driver integration Images View on GitHub →\n","permalink":"https://candorgander.com/projects/crux-smartwatch/","summary":"\u003ch2 id=\"overview\"\u003eOverview\u003c/h2\u003e\n\u003cp\u003eMost smartwatches are designed to maximise engagement. Crux is designed to minimise it — giving you the essentials without the noise.\u003c/p\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n      \u003ctr\u003e\n          \u003cth\u003e\u003c/th\u003e\n          \u003cth\u003e\u003c/th\u003e\n      \u003c/tr\u003e\n  \u003c/thead\u003e\n  \u003ctbody\u003e\n      \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eMy role\u003c/strong\u003e\u003c/td\u003e\n          \u003ctd\u003eHardware Design + Firmware + Product Design\u003c/td\u003e\n      \u003c/tr\u003e\n      \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eMCU\u003c/strong\u003e\u003c/td\u003e\n          \u003ctd\u003eESP32\u003c/td\u003e\n      \u003c/tr\u003e\n      \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eStatus\u003c/strong\u003e\u003c/td\u003e\n          \u003ctd\u003eOngoing\u003c/td\u003e\n      \u003c/tr\u003e\n      \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eGitHub\u003c/strong\u003e\u003c/td\u003e\n          \u003ctd\u003e\u003ca href=\"https://github.com/candorgander/CruxSmartWatch\"\u003ecandorgander/CruxSmartWatch\u003c/a\u003e\u003c/td\u003e\n      \u003c/tr\u003e\n  \u003c/tbody\u003e\n\u003c/table\u003e\n\u003chr\u003e\n\u003ch2 id=\"features\"\u003eFeatures\u003c/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCurrent\u003c/strong\u003e\u003c/p\u003e\n\u003cul\u003e\n\u003cli\u003eTimekeeping with a clean, minimal UI built using LVGL\u003c/li\u003e\n\u003cli\u003eESP32-based — Wi-Fi and Bluetooth capable\u003c/li\u003e\n\u003c/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePlanned\u003c/strong\u003e\u003c/p\u003e\n\u003cul\u003e\n\u003cli\u003eCall notifications via Bluetooth\u003c/li\u003e\n\u003cli\u003eTurn-by-turn navigation feedback using onboard RGB LEDs\u003c/li\u003e\n\u003c/ul\u003e\n\u003chr\u003e\n\u003ch2 id=\"hardware-highlights\"\u003eHardware Highlights\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt on the ESP32 for wireless connectivity without needing an external radio module. Planning to migrate to nRF series for improved energy efficiency\u003c/li\u003e\n\u003cli\u003eLVGL-based UI running directly on the microcontroller — no external display driver SoC required\u003c/li\u003e\n\u003cli\u003eDesigned for low BOM cost and open-source replicability\u003c/li\u003e\n\u003c/ul\u003e\n\u003chr\u003e\n\u003ch2 id=\"firmware\"\u003eFirmware\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUI built with \u003cstrong\u003eLVGL\u003c/strong\u003e (Light and Versatile Graphics Library) — a lightweight, embedded-first graphics framework\u003c/li\u003e\n\u003cli\u003eRunning on ESP32 with custom display driver integration\u003c/li\u003e\n\u003c/ul\u003e\n\u003chr\u003e\n\u003ch2 id=\"images\"\u003eImages\u003c/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Crux Smartwatch\" loading=\"lazy\" src=\"https://raw.githubusercontent.com/candorgander/hardware-portfolio/main/CruxSmartwatch/images/Watch.jpeg\"\u003e\u003c/p\u003e","title":"Crux Smart Watch"},{"content":"Overview A compact wearable device designed to monitor elderly patients\u0026rsquo; vitals and provide a two-way communication channel between patients and care providers. The design prioritised a small form factor without compromising sensor coverage or communication capability.\nDate September 2025 My role Hardware Design + Firmware (partial) PCB 4-Layer, KiCad GitHub hardware-portfolio/ElderlyHealthTracker Features Fall Detection — IMU-based detection to alert care providers automatically Vitals Monitoring — Pulse oximetry (SpO₂) and body temperature sensors Two-Way Audio — Speaker amplifier with speaker, and dual PDM MEMS microphones processed through a DSP chip for clear remote communication SOS Button — Dedicated emergency button for immediate alert dispatch SD Card Storage — Logging vitals and audio recordings locally Hardware Highlights 4-layer PCB — Required to meet strict size constraints while routing high-speed PDM lines, analog sensor signals, and power cleanly without interference between domains. Layer stack optimised for signal integrity: signal / ground / power / signal.\nComponent selection for low-power wearable operation — Every component chosen with continuous current draw in mind. Sensor selection balanced accuracy against current budget for battery life suitable for a pendant form factor.\nPDM microphone routing — Dual PDM MEMS mics require careful routing and ground management to avoid crosstalk and noise pickup. Kept PDM clock and data lines short and shielded by adjacent ground pours on the same layer.\nImages View on GitHub →\n","permalink":"https://candorgander.com/projects/elderly-health-tracker/","summary":"\u003ch2 id=\"overview\"\u003eOverview\u003c/h2\u003e\n\u003cp\u003eA compact wearable device designed to monitor elderly patients\u0026rsquo; vitals and provide a two-way communication channel between patients and care providers. The design prioritised a small form factor without compromising sensor coverage or communication capability.\u003c/p\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n      \u003ctr\u003e\n          \u003cth\u003e\u003c/th\u003e\n          \u003cth\u003e\u003c/th\u003e\n      \u003c/tr\u003e\n  \u003c/thead\u003e\n  \u003ctbody\u003e\n      \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eDate\u003c/strong\u003e\u003c/td\u003e\n          \u003ctd\u003eSeptember 2025\u003c/td\u003e\n      \u003c/tr\u003e\n      \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eMy role\u003c/strong\u003e\u003c/td\u003e\n          \u003ctd\u003eHardware Design + Firmware (partial)\u003c/td\u003e\n      \u003c/tr\u003e\n      \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003ePCB\u003c/strong\u003e\u003c/td\u003e\n          \u003ctd\u003e4-Layer, KiCad\u003c/td\u003e\n      \u003c/tr\u003e\n      \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eGitHub\u003c/strong\u003e\u003c/td\u003e\n          \u003ctd\u003e\u003ca href=\"https://github.com/candorgander/hardware-portfolio/tree/main/ElderlyHealthTracker\"\u003ehardware-portfolio/ElderlyHealthTracker\u003c/a\u003e\u003c/td\u003e\n      \u003c/tr\u003e\n  \u003c/tbody\u003e\n\u003c/table\u003e\n\u003chr\u003e\n\u003ch2 id=\"features\"\u003eFeatures\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eFall Detection\u003c/strong\u003e — IMU-based detection to alert care providers automatically\u003c/li\u003e\n\u003cli\u003e\u003cstrong\u003eVitals Monitoring\u003c/strong\u003e — Pulse oximetry (SpO₂) and body temperature sensors\u003c/li\u003e\n\u003cli\u003e\u003cstrong\u003eTwo-Way Audio\u003c/strong\u003e — Speaker amplifier with speaker, and dual PDM MEMS microphones processed through a DSP chip for clear remote communication\u003c/li\u003e\n\u003cli\u003e\u003cstrong\u003eSOS Button\u003c/strong\u003e — Dedicated emergency button for immediate alert dispatch\u003c/li\u003e\n\u003cli\u003e\u003cstrong\u003eSD Card Storage\u003c/strong\u003e — Logging vitals and audio recordings locally\u003c/li\u003e\n\u003c/ul\u003e\n\u003chr\u003e\n\u003ch2 id=\"hardware-highlights\"\u003eHardware Highlights\u003c/h2\u003e\n\u003cp\u003e\u003cstrong\u003e4-layer PCB\u003c/strong\u003e — Required to meet strict size constraints while routing high-speed PDM lines, analog sensor signals, and power cleanly without interference between domains. Layer stack optimised for signal integrity: signal / ground / power / signal.\u003c/p\u003e","title":"Elderly Health Monitoring Wearable"},{"content":"Overview Rather than using off-the-shelf PDB modules, this board was designed from scratch to meet the specific voltage and current requirements of the drone\u0026rsquo;s subsystems. The result is a tightly integrated power solution with three independently regulated rails.\nDate April 2026 My role Hardware Design PCB 2-Layer, KiCad Input LiPo/Li-ion via XT90 connector GitHub hardware-portfolio/DronePDB Features 3 Independent Buck Converters — Each designed to supply a specific voltage rail for the drone\u0026rsquo;s subsystems LiPo/Li-ion Input — Accepts direct battery input via XT90 connector Designed for the size and weight constraints typical of drone platforms Voltage Rails Rail Purpose Rail 1 Flight controller / compute Rail 2 Peripheral subsystems Rail 3 Sensors / low-power logic Hardware Highlights All three buck converter circuits designed from scratch — inductor sizing, feedback network, compensation network, and PCB layout — rather than using pre-built modules. Full control over efficiency, switching frequency, and output ripple.\nHigh-current PCB layout — Power planes sized for the current demands of each subsystem. Careful attention to switching node copper area and decoupling placement to minimise EMI. Input and output capacitors placed tight to each converter cell.\nSize and weight constraints — Drone platforms demand compact layouts. Component placement prioritised density without compromising thermal performance or layout integrity.\nImages View on GitHub →\n","permalink":"https://candorgander.com/projects/drone-pdb/","summary":"\u003ch2 id=\"overview\"\u003eOverview\u003c/h2\u003e\n\u003cp\u003eRather than using off-the-shelf PDB modules, this board was designed from scratch to meet the specific voltage and current requirements of the drone\u0026rsquo;s subsystems. The result is a tightly integrated power solution with three independently regulated rails.\u003c/p\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n      \u003ctr\u003e\n          \u003cth\u003e\u003c/th\u003e\n          \u003cth\u003e\u003c/th\u003e\n      \u003c/tr\u003e\n  \u003c/thead\u003e\n  \u003ctbody\u003e\n      \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eDate\u003c/strong\u003e\u003c/td\u003e\n          \u003ctd\u003eApril 2026\u003c/td\u003e\n      \u003c/tr\u003e\n      \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eMy role\u003c/strong\u003e\u003c/td\u003e\n          \u003ctd\u003eHardware Design\u003c/td\u003e\n      \u003c/tr\u003e\n      \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003ePCB\u003c/strong\u003e\u003c/td\u003e\n          \u003ctd\u003e2-Layer, KiCad\u003c/td\u003e\n      \u003c/tr\u003e\n      \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eInput\u003c/strong\u003e\u003c/td\u003e\n          \u003ctd\u003eLiPo/Li-ion via XT90 connector\u003c/td\u003e\n      \u003c/tr\u003e\n      \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eGitHub\u003c/strong\u003e\u003c/td\u003e\n          \u003ctd\u003e\u003ca href=\"https://github.com/candorgander/hardware-portfolio/tree/main/DronePDB\"\u003ehardware-portfolio/DronePDB\u003c/a\u003e\u003c/td\u003e\n      \u003c/tr\u003e\n  \u003c/tbody\u003e\n\u003c/table\u003e\n\u003chr\u003e\n\u003ch2 id=\"features\"\u003eFeatures\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e3 Independent Buck Converters\u003c/strong\u003e — Each designed to supply a specific voltage rail for the drone\u0026rsquo;s subsystems\u003c/li\u003e\n\u003cli\u003e\u003cstrong\u003eLiPo/Li-ion Input\u003c/strong\u003e — Accepts direct battery input via XT90 connector\u003c/li\u003e\n\u003cli\u003eDesigned for the size and weight constraints typical of drone platforms\u003c/li\u003e\n\u003c/ul\u003e\n\u003chr\u003e\n\u003ch2 id=\"voltage-rails\"\u003eVoltage Rails\u003c/h2\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n      \u003ctr\u003e\n          \u003cth\u003eRail\u003c/th\u003e\n          \u003cth\u003ePurpose\u003c/th\u003e\n      \u003c/tr\u003e\n  \u003c/thead\u003e\n  \u003ctbody\u003e\n      \u003ctr\u003e\n          \u003ctd\u003eRail 1\u003c/td\u003e\n          \u003ctd\u003eFlight controller / compute\u003c/td\u003e\n      \u003c/tr\u003e\n      \u003ctr\u003e\n          \u003ctd\u003eRail 2\u003c/td\u003e\n          \u003ctd\u003ePeripheral subsystems\u003c/td\u003e\n      \u003c/tr\u003e\n      \u003ctr\u003e\n          \u003ctd\u003eRail 3\u003c/td\u003e\n          \u003ctd\u003eSensors / low-power logic\u003c/td\u003e\n      \u003c/tr\u003e\n  \u003c/tbody\u003e\n\u003c/table\u003e\n\u003chr\u003e\n\u003ch2 id=\"hardware-highlights\"\u003eHardware Highlights\u003c/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAll three buck converter circuits designed from scratch\u003c/strong\u003e — inductor sizing, feedback network, compensation network, and PCB layout — rather than using pre-built modules. Full control over efficiency, switching frequency, and output ripple.\u003c/p\u003e","title":"Drone Power Distribution Board"},{"content":"Overview Server racks typically rely on manual fan control or basic thermal curves with no remote visibility. This board brings network-enabled control to standard PWM fans — allowing fan speed to be monitored and adjusted remotely, and enabling automation rules that reduce power consumption during off-peak hours.\nDate March 2026 My role Hardware Design MCU ESP32-ETH PCB 2-Layer, KiCad GitHub hardware-portfolio/EthernetFanController Features PWM Fan Control — Precise speed control via PWM output for standard 4-pin fans Wired Ethernet — Based on the ESP32-ETH for reliable wired network integration, suitable for rack environments where WiFi is unreliable or disallowed Remote Control — Fan speed adjustable over the network Power Saving Automation — Supports scheduled or sensor-triggered fan speed profiles to reduce energy consumption during off-peak hours Hardware Highlights ESP32-ETH chosen as the compute core — onboard Ethernet MAC and proven reliability in industrial and networking applications, avoids the unreliability of WiFi in dense rack environments Designed specifically for server rack form factor and operating conditions PWM output stage sized for standard 4-pin PWM fans with proper current handling Layout optimised for EMI — switching PWM signals kept away from the Ethernet magnetics Images View on GitHub →\n","permalink":"https://candorgander.com/projects/ethernet-fan-controller/","summary":"\u003ch2 id=\"overview\"\u003eOverview\u003c/h2\u003e\n\u003cp\u003eServer racks typically rely on manual fan control or basic thermal curves with no remote visibility. This board brings network-enabled control to standard PWM fans — allowing fan speed to be monitored and adjusted remotely, and enabling automation rules that reduce power consumption during off-peak hours.\u003c/p\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n      \u003ctr\u003e\n          \u003cth\u003e\u003c/th\u003e\n          \u003cth\u003e\u003c/th\u003e\n      \u003c/tr\u003e\n  \u003c/thead\u003e\n  \u003ctbody\u003e\n      \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eDate\u003c/strong\u003e\u003c/td\u003e\n          \u003ctd\u003eMarch 2026\u003c/td\u003e\n      \u003c/tr\u003e\n      \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eMy role\u003c/strong\u003e\u003c/td\u003e\n          \u003ctd\u003eHardware Design\u003c/td\u003e\n      \u003c/tr\u003e\n      \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eMCU\u003c/strong\u003e\u003c/td\u003e\n          \u003ctd\u003eESP32-ETH\u003c/td\u003e\n      \u003c/tr\u003e\n      \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003ePCB\u003c/strong\u003e\u003c/td\u003e\n          \u003ctd\u003e2-Layer, KiCad\u003c/td\u003e\n      \u003c/tr\u003e\n      \u003ctr\u003e\n          \u003ctd\u003e\u003cstrong\u003eGitHub\u003c/strong\u003e\u003c/td\u003e\n          \u003ctd\u003e\u003ca href=\"https://github.com/candorgander/hardware-portfolio/tree/main/EthernetFanController\"\u003ehardware-portfolio/EthernetFanController\u003c/a\u003e\u003c/td\u003e\n      \u003c/tr\u003e\n  \u003c/tbody\u003e\n\u003c/table\u003e\n\u003chr\u003e\n\u003ch2 id=\"features\"\u003eFeatures\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003ePWM Fan Control\u003c/strong\u003e — Precise speed control via PWM output for standard 4-pin fans\u003c/li\u003e\n\u003cli\u003e\u003cstrong\u003eWired Ethernet\u003c/strong\u003e — Based on the ESP32-ETH for reliable wired network integration, suitable for rack environments where WiFi is unreliable or disallowed\u003c/li\u003e\n\u003cli\u003e\u003cstrong\u003eRemote Control\u003c/strong\u003e — Fan speed adjustable over the network\u003c/li\u003e\n\u003cli\u003e\u003cstrong\u003ePower Saving Automation\u003c/strong\u003e — Supports scheduled or sensor-triggered fan speed profiles to reduce energy consumption during off-peak hours\u003c/li\u003e\n\u003c/ul\u003e\n\u003chr\u003e\n\u003ch2 id=\"hardware-highlights\"\u003eHardware Highlights\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eESP32-ETH\u003c/strong\u003e chosen as the compute core — onboard Ethernet MAC and proven reliability in industrial and networking applications, avoids the unreliability of WiFi in dense rack environments\u003c/li\u003e\n\u003cli\u003eDesigned specifically for server rack form factor and operating conditions\u003c/li\u003e\n\u003cli\u003ePWM output stage sized for standard 4-pin PWM fans with proper current handling\u003c/li\u003e\n\u003cli\u003eLayout optimised for EMI — switching PWM signals kept away from the Ethernet magnetics\u003c/li\u003e\n\u003c/ul\u003e\n\u003chr\u003e\n\u003ch2 id=\"images\"\u003eImages\u003c/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Fan Controller Perspective\" loading=\"lazy\" src=\"https://raw.githubusercontent.com/candorgander/hardware-portfolio/main/EthernetFanController/images/FanControllerP.png\"\u003e\n\u003cimg alt=\"Fan Controller Top\" loading=\"lazy\" src=\"https://raw.githubusercontent.com/candorgander/hardware-portfolio/main/EthernetFanController/images/FanControllerF.png\"\u003e\u003c/p\u003e","title":"Ethernet-Enabled PWM Fan Controller"},{"content":"Hi, I\u0026rsquo;m Abishek Shankar I design hardware and write the firmware that runs on it — schematic to PCB layout to embedded software, without the handoff between two people.\nI\u0026rsquo;m an embedded engineer at AtumX, a Chennai-based robotics startup. I currently work on Cayo and Snowflake — microcontroller boards at the heart of AtumX\u0026rsquo;s STEM kits, now in 50+ schools across India. Previously I built Heka, a desktop educational toy that teaches kids electronics. One of the things I\u0026rsquo;m most proud of is building a custom block coding engine that lets students run and update programs instantly — no reflashing, no waiting.\nOutside of AtumX, I take on freelance hardware and firmware projects. I\u0026rsquo;ve worked across wearables, industrial systems, and drone power electronics.\nSkills PCB Design: KiCad, EasyEDA — 2-layer and 4-layer stackups, DFM, power management, sensor integration\nMicrocontrollers: ESP32, RP2040\nFirmware: Embedded C/C++, FreeRTOS, LVGL, Arduino framework\nProtocols: I2C, SPI, UART, PDM, BLE, WiFi, Ethernet\nPrototyping: FDM 3D printing, mechanical design for electronics enclosures\nHardware Projects Project Domain Skills Layers Elderly Health Monitoring Wearable Medical / Wearable PCB Design, Sensor Integration, Firmware 4-Layer Crux Smart Watch Consumer Electronics PCB Design, ESP32, LVGL UI — Ethernet Fan Controller Industrial / Networking PCB Design, ESP32-ETH, PWM Control 2-Layer Drone Power Distribution Board Power Electronics Buck Converters, Power Management 2-Layer Full portfolio with schematics and files: github.com/candorgander/hardware-portfolio\nFreelance I work with startups and product teams on a project basis — PCB design, firmware, or the full stack from schematic to working prototype. Fully async, evenings and weekends.\nGet in touch →\n","permalink":"https://candorgander.com/about/","summary":"\u003ch2 id=\"hi-im-abishek-shankar\"\u003eHi, I\u0026rsquo;m Abishek Shankar\u003c/h2\u003e\n\u003cp\u003eI design hardware and write the firmware that runs on it — schematic to PCB layout to embedded software, without the handoff between two people.\u003c/p\u003e\n\u003cp\u003eI\u0026rsquo;m an embedded engineer at AtumX, a Chennai-based robotics startup. I currently work on Cayo and Snowflake — microcontroller boards at the heart of AtumX\u0026rsquo;s STEM kits, now in 50+ schools across India. Previously I built Heka, a desktop educational toy that teaches kids electronics. One of the things I\u0026rsquo;m most proud of is building a custom block coding engine that lets students run and update programs instantly — no reflashing, no waiting.\u003c/p\u003e","title":"About"},{"content":"The best way to reach me is email. I respond within 24–48 hours.\nEmail: candorgander@gmail.com\nLinkedIn: linkedin.com/in/abishekshankar\nGitHub: github.com/candorgander\nWhat to include To save back-and-forth, please mention:\nWhat you\u0026rsquo;re building — brief description Current stage — concept, schematic done, prototype exists, etc. What help you need — PCB design, firmware, full prototype, 3D printing Rough timeline I\u0026rsquo;ll reply with whether I\u0026rsquo;m a fit and what the next step looks like.\nBased in Chennai, India. Available for remote projects globally. Async delivery.\n","permalink":"https://candorgander.com/contact/","summary":"\u003cp\u003eThe best way to reach me is email. I respond within 24–48 hours.\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003eEmail:\u003c/strong\u003e \u003ca href=\"mailto:candorgander@gmail.com\"\u003ecandorgander@gmail.com\u003c/a\u003e\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003eLinkedIn:\u003c/strong\u003e \u003ca href=\"https://www.linkedin.com/in/candorgander/\"\u003elinkedin.com/in/abishekshankar\u003c/a\u003e\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003eGitHub:\u003c/strong\u003e \u003ca href=\"https://github.com/candorgander\"\u003egithub.com/candorgander\u003c/a\u003e\u003c/p\u003e\n\u003chr\u003e\n\u003ch2 id=\"what-to-include\"\u003eWhat to include\u003c/h2\u003e\n\u003cp\u003eTo save back-and-forth, please mention:\u003c/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cstrong\u003eWhat you\u0026rsquo;re building\u003c/strong\u003e — brief description\u003c/li\u003e\n\u003cli\u003e\u003cstrong\u003eCurrent stage\u003c/strong\u003e — concept, schematic done, prototype exists, etc.\u003c/li\u003e\n\u003cli\u003e\u003cstrong\u003eWhat help you need\u003c/strong\u003e — PCB design, firmware, full prototype, 3D printing\u003c/li\u003e\n\u003cli\u003e\u003cstrong\u003eRough timeline\u003c/strong\u003e\u003c/li\u003e\n\u003c/ol\u003e\n\u003cp\u003eI\u0026rsquo;ll reply with whether I\u0026rsquo;m a fit and what the next step looks like.\u003c/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cem\u003eBased in Chennai, India. Available for remote projects globally. Async delivery.\u003c/em\u003e\u003c/p\u003e","title":"Contact"}]