b
basitwriters

Bisma

@basitwriters
4,8(23)

PCB Design, Embedded Systems and Hardware Development

Pakistan
Anglais
Certaines informations sont présentées en anglais.
À propos de moi
I am an Electronics Engineer specializing in PCB design, embedded systems, IoT and hardware product development. I help startups and businesses turn ideas into reliable, manufacturing ready products. My services include schematic design, multilayer PCB layout, PCB review, reverse engineering, ESP32 and STM32 hardware, firmware development and 3D enclosures. I work with Altium Designer, KiCad, EasyEDA Pro, Fusion 360 and SolidWorks. You can expect clear communication, practical solutions and organized production files. ... Plus d’infos

Compétences

b
basitwriters
Bisma
hors ligne • 
Temps de réponse moyen de 1 heure

Voir mes services

Cartes de circuits imprimés (PCB)
I will design pcb schematics and professional 3d enclosure models
4,6(8)
Conception pour la fabrication
I will design custom raspberry pi cases and 3d enclosures
4,8(5)

Portfolio

Expérience professionnelle

Embedded Systems Engineer

Freelance Projects

Aug 2025 - Present • 1 yr 2 mos

Designed and developed microcontroller based systems including ESP32 and STM32 platforms. Worked on IoT hardware, sensor interfacing, power management circuits, communication protocols, and firmware integration. Supported prototype testing and hardware optimization for production.

PCB Design Engineer

Independent Projects

Mar 2025 - Present • 1 yr 7 mos

Created professional PCB layouts including 2 layer and multilayer boards. Focused on signal integrity, power routing, ground plane optimization, and compact industrial designs. Delivered complete manufacturing packages including Gerber files and bill of materials.

Hardware Product Development Engineer

Self Employed / Freelance

Nov 2024 - Present • 1 yr 11 mos

Design and development of embedded hardware products from concept to prototype. Specialized in PCB schematic and multilayer layout design, Gerber and BOM preparation, ESP32 and STM32 systems, IoT devices, and 3D enclosure development. Delivered manufacturing ready solutions for startups and product based clients with focus on performance, reliability, and production quality.

23 Avis
4,8

(18)
(5)
(0)
(0)
(0)
Détails de la notation
  • Niveau de communication avec le freelance
    4,8
  • Qualité de la livraison
    4,8
  • Valeur de la livraison
    4,7
1 à 5 avis sur 23
Trier par
Les plus pertinents
    A
    image-docs

    abirabedinkhan

    BD

    Bangladesh

    4,3

    Bisma did a good job with the 3D enclosure for my PCB. She was cooperative with the many specific requirements and revisions, and she was able to incorporate details like the wall mounting, snap-fit design, sensor cutouts, ports, and logo placement. She also shared progress along the way and was willing...

    50 $US

    Prix

    5 jours

    Durée

    gig

    Cartes de circuits imprimés (PCB)

    Utile?
    Oui
    Non
    B

    bellaa10_

    US

    États-Unis

    5

    I had a great experience working with this PCB design seller. The seller understood my requirements very quickly and professionally. The PCB design was accurate, clean, and well-organized. Communication was excellent throughout the entire project. All my instructions were followed carefully and on time. The...

    50 $US

    Prix

    2 jours

    Durée

    gig

    Cartes de circuits imprimés (PCB)

    Utile?
    Oui
    Non
    C
    image-docs

    cedric_coleman

    US

    États-Unis

    Collaboration en cours
    5

    Absolutely amazing experience! The seller designed my PCB project with great accuracy and professionalism. Communication was clear throughout the process, and every requirement was understood perfectly. The schematic and PCB layout were clean, well-organized, and ready for manufacturing. The project...

    50 $US

    Prix

    3 jours

    Durée

    Utile?
    Oui
    Non
    M
    image-docs

    monica_lisa

    US

    États-Unis

    5

    Excellent PCB design service from start to finish. The seller understood my requirements very quickly. The PCB layout was clean, professional, and well organized. All components and connections were placed accurately. Communication was smooth and responses were always timely. The seller was very cooperative...

    50 $US

    Prix

    2 jours

    Durée

    gig

    Conception pour la fabrication

    Utile?
    Oui
    Non
    S
    image-docs

    smith3131

    GB

    Royaume-Uni

    Collaboration en cours
    5

    I had an excellent experience working with this seller on my PCB design project. The communication was clear and professional throughout the process. They understood all my requirements and delivered a clean, accurate, and well-organized PCB layout. The design quality exceeded my expectations, and everything...

    50 $US

    Prix

    3 jours

    Durée

    Utile?
    Oui
    Non