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Gestion des coûts et Projets Agiles

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Présentation sur la gestion des coûts pour les projets agiles (Agile Tour 2010)

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  • DOWNLOAD THAT BOOKS INTO AVAILABLE FORMAT (2019 Update) ......................................................................................................................... ......................................................................................................................... Download Full PDF EBOOK here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download Full EPUB Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download Full doc Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download PDF EBOOK here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download EPUB Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download doc Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... ......................................................................................................................... ................................................................................................................................... eBook is an electronic version of a traditional print book that can be read by using a personal computer or by using an eBook reader. (An eBook reader can be a software application for use on a computer such as Microsoft's free Reader application, or a book-sized computer that is used solely as a reading device such as Nuvomedia's Rocket eBook.) Users can purchase an eBook on diskette or CD, but the most popular method of getting an eBook is to purchase a downloadable file of the eBook (or other reading material) from a Web site (such as Barnes and Noble) to be read from the user's computer or reading device. Generally, an eBook can be downloaded in five minutes or less ......................................................................................................................... .............. Browse by Genre Available eBooks .............................................................................................................................. Art, Biography, Business, Chick Lit, Children's, Christian, Classics, Comics, Contemporary, Cookbooks, Manga, Memoir, Music, Mystery, Non Fiction, Paranormal, Philosophy, Poetry, Psychology, Religion, Romance, Science, Science Fiction, Self Help, Suspense, Spirituality, Sports, Thriller, Travel, Young Adult, Crime, Ebooks, Fantasy, Fiction, Graphic Novels, Historical Fiction, History, Horror, Humor And Comedy, ......................................................................................................................... ......................................................................................................................... .....BEST SELLER FOR EBOOK RECOMMEND............................................................. ......................................................................................................................... Blowout: Corrupted Democracy, Rogue State Russia, and the Richest, Most Destructive Industry on Earth,-- The Ride of a Lifetime: Lessons Learned from 15 Years as CEO of the Walt Disney Company,-- Call Sign Chaos: Learning to Lead,-- StrengthsFinder 2.0,-- Stillness Is the Key,-- She Said: Breaking the Sexual Harassment Story That Helped Ignite a Movement,-- Atomic Habits: An Easy & Proven Way to Build Good Habits & Break Bad Ones,-- Everything Is Figureoutable,-- What It Takes: Lessons in the Pursuit of Excellence,-- Rich Dad Poor Dad: What the Rich Teach Their Kids About Money That the Poor and Middle Class Do Not!,-- The Total Money Makeover: Classic Edition: A Proven Plan for Financial Fitness,-- Shut Up and Listen!: Hard Business Truths that Will Help You Succeed, ......................................................................................................................... .........................................................................................................................
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  • DOWNLOAD THAT BOOKS INTO AVAILABLE FORMAT (2019 Update) ......................................................................................................................... ......................................................................................................................... Download Full PDF EBOOK here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download Full EPUB Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download Full doc Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download PDF EBOOK here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download EPUB Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download doc Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... ......................................................................................................................... ................................................................................................................................... eBook is an electronic version of a traditional print book that can be read by using a personal computer or by using an eBook reader. (An eBook reader can be a software application for use on a computer such as Microsoft's free Reader application, or a book-sized computer that is used solely as a reading device such as Nuvomedia's Rocket eBook.) Users can purchase an eBook on diskette or CD, but the most popular method of getting an eBook is to purchase a downloadable file of the eBook (or other reading material) from a Web site (such as Barnes and Noble) to be read from the user's computer or reading device. Generally, an eBook can be downloaded in five minutes or less ......................................................................................................................... .............. Browse by Genre Available eBooks .............................................................................................................................. Art, Biography, Business, Chick Lit, Children's, Christian, Classics, Comics, Contemporary, Cookbooks, Manga, Memoir, Music, Mystery, Non Fiction, Paranormal, Philosophy, Poetry, Psychology, Religion, Romance, Science, Science Fiction, Self Help, Suspense, Spirituality, Sports, Thriller, Travel, Young Adult, Crime, Ebooks, Fantasy, Fiction, Graphic Novels, Historical Fiction, History, Horror, Humor And Comedy, ......................................................................................................................... ......................................................................................................................... .....BEST SELLER FOR EBOOK RECOMMEND............................................................. ......................................................................................................................... Blowout: Corrupted Democracy, Rogue State Russia, and the Richest, Most Destructive Industry on Earth,-- The Ride of a Lifetime: Lessons Learned from 15 Years as CEO of the Walt Disney Company,-- Call Sign Chaos: Learning to Lead,-- StrengthsFinder 2.0,-- Stillness Is the Key,-- She Said: Breaking the Sexual Harassment Story That Helped Ignite a Movement,-- Atomic Habits: An Easy & Proven Way to Build Good Habits & Break Bad Ones,-- Everything Is Figureoutable,-- What It Takes: Lessons in the Pursuit of Excellence,-- Rich Dad Poor Dad: What the Rich Teach Their Kids About Money That the Poor and Middle Class Do Not!,-- The Total Money Makeover: Classic Edition: A Proven Plan for Financial Fitness,-- Shut Up and Listen!: Hard Business Truths that Will Help You Succeed, ......................................................................................................................... .........................................................................................................................
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Gestion des coûts et Projets Agiles

  1. 1. Projets Agiles et Gestion des Coûts www.TimePerformance.com par Renaud Choné
  2. 2. Introduction <ul><li>Le constat </li></ul><ul><li>Les méthodes Agiles n’abordent que très peu le domaine des coûts </li></ul><ul><li>L’approche traditionnelle définit la théorie mais ne l’applique pas </li></ul><ul><li>Pourquoi ? </li></ul><ul><li>Agilité focalisée sur le processus et l’équipe de développement </li></ul><ul><li>Gestion de Projet vs Gestion de Produit </li></ul><ul><li>Rien de nouveau à ajouter par rapport à l’approche traditionnelle ? </li></ul>
  3. 3. 1. Pourquoi Gérer les coûts ?
  4. 4. Les motivations <ul><li>Par Obligation </li></ul><ul><li>Pour gérer le projet </li></ul><ul><ul><li>Prise de décision </li></ul></ul><ul><ul><li>Pilotage </li></ul></ul><ul><ul><li>Communication </li></ul></ul><ul><li>Pour son CV </li></ul>
  5. 5. 2. La Gestion des Coûts
  6. 6. Qu’est-ce que c’est ? <ul><li>Le budget (référentiel de coût) </li></ul><ul><li>Le suivi des dépenses </li></ul><ul><li>Le suivi de la performance </li></ul><ul><ul><li>Valeur Acquise </li></ul></ul><ul><li>L’analyse des coûts </li></ul>
  7. 7. <ul><li>Origine: D.O.D, U.S. Government 50s-60s </li></ul><ul><li>Earned Value Management (EVM) Earned Value Analysis (EVA) </li></ul><ul><li>Objectif: Mesurer la performance </li></ul><ul><li>Incluse dans tous les référentiels traditionnels </li></ul><ul><ul><ul><li>PMBoK, IPMA, ITIL, Prince2, ANSI… </li></ul></ul></ul>La gestion de la valeur acquise
  8. 8. Les formules de la valeur acquise Source
  9. 9. … et encore des formules Source
  10. 10. Plutôt indigeste, non ? CBTP ? CBTE ? CRTE ? CPI ? SPI ? BAT ? EC ?
  11. 11. Retour à l’essentiel <ul><li>La seule technique de contrôle des coûts </li></ul><ul><li>Un seul nouveau concept </li></ul><ul><li>Définition intuitive de la valeur acquise </li></ul>
  12. 12. Retour à l’essentiel <ul><li>Pourquoi c’est indispensable ? </li></ul><ul><li>AgileEVM, Budget and Time Chart... </li></ul>
  13. 13. Le diagramme de la Valeur Acquise Outil pour l’Agilité Simple, Efficace, Visuel.
  14. 14. Interprétation du diagramme VA Valeur Acquise > Coût réel  économies par rapport au budget. Valeur Acquise > Coût budgété  projet en avance ……………….
  15. 15. « La situation problématique »
  16. 16. « En avance mais attention aux coûts ! »
  17. 17. « En retard mais surperforme »
  18. 18. Dépense > mais en Avance
  19. 19. Dépense < mais en Retard
  20. 20. L’estimé à terme (EAC) <ul><li>EAC = Coût réalisé + Estimation du coût restant </li></ul><ul><li>Coût restant = Estimation initiale / Indice de performance </li></ul>
  21. 21. Spécificités des projets Agiles <ul><li>Estimer le connu & Budgéter l’inconnu </li></ul><ul><li>Utiliser la Valeur Acquise sur des périodes plus petites (release ou sprint) </li></ul><ul><li>Outillage pour prendre en compte facilement les évolutions (comme pour les tests) </li></ul><ul><li>Donner de la visibilité à l’instant t </li></ul>
  22. 22. Sujets connexes <ul><li>Coût facturé / Coût de revient </li></ul><ul><li>Coût de ne pas faire </li></ul><ul><li>Indicateurs financiers </li></ul><ul><ul><li>BCR , ROI </li></ul></ul><ul><ul><li>Net Present Value </li></ul></ul><ul><ul><li>Internal Rate of Return </li></ul></ul><ul><ul><li>Payback Period </li></ul></ul><ul><ul><li>Coût global (TCO) </li></ul></ul>
  23. 23. 3. Les Projets Agiles coûtent-ils moins chers ?
  24. 24. Les Projets Agiles coûtent moins chers… <ul><li>+ de chances de succès </li></ul><ul><li>Equipes plus productives </li></ul><ul><li>Qualité supérieure </li></ul><ul><li>Clients plus satisfaits </li></ul><ul><li>Les projets Agiles coûtent moins chers </li></ul>
  25. 25. Etude sur les Projets Agiles http://www.ambysoft.com/surveys/agileFebruary2008.html Scott Ambler
  26. 26. … ou plus chers ? <ul><li>Risque de surqualité </li></ul><ul><li>Coût des tests </li></ul><ul><li>Itératif = tâtonner </li></ul><ul><li>Faut-il payer la dette technique ? </li></ul>
  27. 27. Le coût dans le choix de l’Agilité <ul><li>Une comparaison futile </li></ul><ul><ul><li>Pas le même contenu </li></ul></ul><ul><ul><li>Impossible à comparer en pratique </li></ul></ul><ul><li>L’Agilité = Assurance contre les risques + Capacité à saisir des opportunités </li></ul><ul><li>Le contexte du projet impose le choix de l’Agilité </li></ul><ul><li>Le coût ne doit pas être un critère pour le choix de l’approche Agile ou non </li></ul>
  28. 28. Projets Agiles au forfait ? <ul><li>L’avis de 2 signataires du Manifeste Agile </li></ul>http://www.agilekiwi.com/contracts_for_agile_projects.htm Be Pragmatic not Dogmatic OUI Alistair Cockburn http://www.agilekiwi.com/fixed_price_contracts.htm http://www.agilekiwi.com/fixed_price_contracts.htm www.martinfowler.com/bliki/FixedPrice.html NON * Martin Fowler NON * www.martinfowler.com/bliki/FixedPrice.html NON * Martin Fowler NON *
  29. 29. Conclusion <ul><li>Coûts: Pas une justification, juste une composante des projets agiles </li></ul><ul><li>Une seule technique: la Valeur Acquise </li></ul><ul><li>Valeur acquise : un outil pour l’Agilité </li></ul><ul><ul><li>Simplicité, Visibilité, Crédibilité++ </li></ul></ul><ul><ul><li>Facilite l’adoption de l’Agile par le Management </li></ul></ul>
  30. 30. Questions ? [email_address] www.TimePerformance.com

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