I will develop or fix any API integration

M
mbistami
M
mbistami
Moussa Bistami

Level 1

4.8
4.8
Parte de la información aparece en idioma inglés.

Acerca de este Servicio

Have tools that dont talk to each other? I connect them cleanly and securely to your product and ops flow.

What I integrate

  • Payments & commerce: Stripe, PayPal, Shopify, WooCommerce.
  • CRMs & support: HubSpot, Salesforce, Zoho, Freshdesk.
  • Messaging: WhatsApp Cloud API, Twilio, Slack, Discord.
  • Automation: Zapier, Make (Integromat), webhooks.
  • Data & SaaS: Google APIs (Sheets/Drive/Maps), Notion, Airtable.
  • Custom REST/GraphQL: I read your API docs and wire it to your app/backend.

How I deliver

  • Scope first: quick plan with endpoints, fields, auth, and edge cases.
  • Short releases: working checkpoints you can try early.
  • Security by default: keys in env vars, least-privilege access, input validation, error handling, and logs.
  • Proof + handoff: test cases, Postman collection, and a short walkthrough video.
  • No surprises: if a paid tool is needed, I confirm before using it. (NDA available.)

Tech stack

Node.js/Nest.js, Next.js, Express, TypeScript, Python (FastAPI), PostgreSQL/MongoDB, Webhooks/Queues; CI/CD ready.


Message your goal and deadline; Ill reply with a quick plan and options.

Conoce a Moussa Bistami

Moussa Bistami

Experienced specialized FullStack Developer Over six years of exp

4.9(222)

Level 1

  • DeMarruecos
  • Miembro desdeago 2013
  • Responde aprox. en:1 hora
  • Última entrega1 semana
  • Idiomas

    Francés, Árabe, Italiano, Inglés, Chino
Hello! I'm Moussa Bistami, a Full-Stack Developer with over six years of experience building robust web and mobile applications. My forte is developing personalized solutions that meet my client’s needs using the latest technologies. Why Choose Me? Customer-oriented: Your satisfaction is my top priority, and I work closely with you to ensure your vision is fully realized. Versatility: My broad skill set allows me to adapt to various project requirements, making me the best bet for any requirements you may have. Ready to take your project to the next level? Let us team up for its success!

Mi porfolio

Otros servicios de Desarrollo de software que ofrezco

Reseñas

21 comentarios sobre este Servicio
4.8

(19)
(1)
(0)
(0)
(1)
Desglose de calificaciones
  • Nivel de comunicación del Freelancer
    4.8
  • Calidad de la entrega
    4.8
  • Valor de la entrega
    4.8
Ordenar por
Más relevante
  • S

    spnsg2017

    US

    Estados Unidos

    5

    Outstanding experience working with this developer. He is highly skilled in GIS mapping and geospatial data visualization, with strong technical expertise and attention to detail. Communication was clear and professional throughout the project. The final product was delivered on time, fully functional,...

    USD200-USD400

    $

    2 semanas

    Tiempo

    Útil?
    No
  • G

    greniergroup

    CA

    Canadá

    5

    Best interaction I've had on Fiverr. to date. Will absolutely purchase again and would not hesitate to recommend to anyone considering working with him.

    USD200-USD400

    $

    8 semanas

    Tiempo

    Útil?
    No
  • Y

    yaiche_

    AE

    Emiratos Árabes Unidos

    5

    Got what i asked for 10/10

    Hasta USD50

    $

    6 días

    Tiempo

    Útil?
    No
  • G

    greniergroup

    CA

    Canadá

    5

    Great again - thanks Moussa

    USD1,000-USD1,500

    $

    3 semanas

    Tiempo

    Útil?
    No
  • G

    greniergroup

    CA

    Canadá

    5

    love working with moussa

    Hasta USD50

    $

    13 días

    Tiempo

    Útil?
    No
Reseñas

21 comentarios sobre este Servicio
4.8

(19)
(1)
(0)
(0)
(1)
Desglose de calificaciones
  • Nivel de comunicación del Freelancer
    4.8
  • Calidad de la entrega
    4.8
  • Valor de la entrega
    4.8
Ordenar por
Más relevante
  • S

    spnsg2017

    US

    Estados Unidos

    5

    Outstanding experience working with this developer. He is highly skilled in GIS mapping and geospatial data visualization, with strong technical expertise and attention to detail. Communication was clear and professional throughout the project. The final product was delivered on time, fully functional,...

    USD200-USD400

    $

    2 semanas

    Tiempo

    Útil?
    No
  • G

    greniergroup

    CA

    Canadá

    5

    Best interaction I've had on Fiverr. to date. Will absolutely purchase again and would not hesitate to recommend to anyone considering working with him.

    USD200-USD400

    $

    8 semanas

    Tiempo

    Útil?
    No
  • Y

    yaiche_

    AE

    Emiratos Árabes Unidos

    5

    Got what i asked for 10/10

    Hasta USD50

    $

    6 días

    Tiempo

    Útil?
    No
  • G

    greniergroup

    CA

    Canadá

    5

    Great again - thanks Moussa

    USD1,000-USD1,500

    $

    3 semanas

    Tiempo

    Útil?
    No
  • G

    greniergroup

    CA

    Canadá

    5

    love working with moussa

    Hasta USD50

    $

    13 días

    Tiempo

    Útil?
    No