{"id":16878,"date":"2026-06-10T07:44:57","date_gmt":"2026-06-10T10:44:57","guid":{"rendered":"https:\/\/blog.n5now.com\/modernizar-banca-sin-caer-en-la-idea-de-reemplazarlo-todo\/"},"modified":"2026-06-10T07:50:13","modified_gmt":"2026-06-10T10:50:13","slug":"modernizar-banca-sin-caer-en-la-idea-de-reemplazarlo-todo","status":"publish","type":"post","link":"https:\/\/blog.n5now.com\/en\/modernizar-banca-sin-caer-en-la-idea-de-reemplazarlo-todo\/","title":{"rendered":"Modernizing Banking Without the Trap of Replacing Everything"},"content":{"rendered":"\n<p>In a new edition of <strong>Fin Talks<\/strong>, Juli\u00e1n Colombo, CEO of N5 Now, spoke with Joaqu\u00edn Quintas, founder of Coder\u00edo, about one of the financial industry&#8217;s greatest challenges: how to modernize banking without assuming that transformation means replacing everything.<\/p>\n\n\n\n<p>The conversation covered the role of <strong>core banking systems<\/strong>, artificial intelligence applied to business, layered architectures, the evolution of tech teams, and the importance of leadership in <strong>digital transformation<\/strong> processes.<\/p>\n\n\n\n<p><strong>Watch the full interview:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"youtube-embed\" data-video_id=\"S8FsB2L1Bcc\"><iframe loading=\"lazy\" title=\"\u00bfPor qu\u00e9 NO deber\u00edas cambiar tu Core Bancario? | Joaqu\u00edn Quintas &amp; Juli\u00e1n Colombo en FinTalks\" width=\"696\" height=\"392\" src=\"https:\/\/www.youtube.com\/embed\/S8FsB2L1Bcc?feature=oembed&#038;enablejsapi=1\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>The Core Banking System Doesn&#8217;t Always Need to Be Replaced<\/strong><\/h2>\n\n\n\n<p>The conversation started with a central idea: <strong>often, the problem isn&#8217;t the core banking system\u2014it&#8217;s everything else organizations expect it to solve.<\/strong><\/p>\n\n\n\n<p>Artificial intelligence, digital experience, automation, customer information, and new service models often get tied to central systems that should perform a much more specific function: acting as a stable and reliable accounting register.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Why the Problem Isn&#8217;t Where We Think It Is<\/h3>\n\n\n\n<p>In many cases, <strong>modernizing doesn&#8217;t mean replacing<\/strong> the heart of the financial system. What&#8217;s needed is to:<\/p>\n\n\n\n<ul>\n<li><strong>Free the core<\/strong> from functions it shouldn&#8217;t handle<\/li>\n\n\n\n<li><strong>Build solutions<\/strong> that are more flexible and intelligent around it<\/li>\n\n\n\n<li><strong>Prepare the architecture<\/strong> to evolve without replacing everything<\/li>\n<\/ul>\n\n\n\n<p>This is especially relevant for banks in Latin America, where legacy systems continue to function but lack flexibility.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Coder\u00edo and the Evolution of Digital Banking<\/strong><\/h2>\n\n\n\n<p>Quintas explained this vision from Coder\u00edo&#8217;s experience working on projects for regional banks.<\/p>\n\n\n\n<p>In its early years, the company identified a need that wasn&#8217;t yet being addressed: <strong>many Latin American banks lacked robust digital transactional channels<\/strong> for their end users. That opportunity marked the beginning of a path toward developing digital solutions for the financial industry, with a focus on real user needs.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Case Study: Core Banking Modernization in Chile<\/h3>\n\n\n\n<p>One standout case was the modernization of a core banking system in Chile, where the chosen architecture made it possible to:<\/p>\n\n\n\n<ul>\n<li><strong>Reduce the central system to its essential components<\/strong><\/li>\n\n\n\n<li>Allow the core to serve its true purpose as a ledger system<\/li>\n\n\n\n<li><strong>Decouple functions<\/strong> related to experience, intelligence, and automation<\/li>\n<\/ul>\n\n\n\n<p>This strategic decision enabled other technology layers to handle functions with greater business value, proving that <strong>modernization doesn&#8217;t equal total replacement<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>The Strangler Pattern as an Alternative to Big Bang<\/strong><\/h2>\n\n\n\n<p>Another central concept from the conversation was the <strong>strangler pattern<\/strong>, an architectural strategy that allows modernizing legacy systems gradually.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Why It Works Better Than Big Bang<\/h3>\n\n\n\n<p>Unlike a &#8220;big bang&#8221; migration that replaces one system with another all at once, this approach:<\/p>\n\n\n\n<ul>\n<li><strong>Decouples functionality<\/strong> in an organized manner<\/li>\n\n\n\n<li><strong>Migrates by specific business domains<\/strong><\/li>\n\n\n\n<li><strong>Keeps the old core<\/strong> as long as necessary<\/li>\n\n\n\n<li><strong>Modernizes parts<\/strong> through APIs and new architectures<\/li>\n<\/ul>\n\n\n\n<p>This way, change shifts from being a <strong>risky leap<\/strong> to a <strong>structured process of technological evolution<\/strong>, especially important for banks and financial institutions that need to move forward without compromising operational continuity or system security.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Artificial Intelligence in Banking and Role Transformation<\/strong><\/h2>\n\n\n\n<p>Artificial intelligence was a major thread throughout the conversation, but not as an abstract promise or linear threat. The focus was on its <strong>concrete impact on how work gets done<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Real Impact on Technical Teams<\/h3>\n\n\n\n<p>For Quintas, AI doesn&#8217;t immediately eliminate the need for technical expertise in enterprise environments, especially in critical banking systems. What it is producing is a <strong>transformation of roles<\/strong>.<\/p>\n\n\n\n<p>Artificial intelligence is already being used to:<\/p>\n\n\n\n<ul>\n<li><strong>Improve testing<\/strong> and accelerate deployments<\/li>\n\n\n\n<li><strong>Optimize operational<\/strong> processes<\/li>\n\n\n\n<li><strong>Increase efficiency<\/strong> of technical teams<\/li>\n<\/ul>\n\n\n\n<p>But adopting it requires judgment, technical knowledge, and business understanding.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Hybrid Teams: The Future of Banking Technology<\/h3>\n\n\n\n<p>In this context, organizations are building <strong>hybrid squads<\/strong> where different profiles coexist:<\/p>\n\n\n\n<ul>\n<li>Software and product specialists<\/li>\n\n\n\n<li>Data and cybersecurity experts<\/li>\n\n\n\n<li>Risk, legal, and business teams<\/li>\n<\/ul>\n\n\n\n<p>Developers need a better understanding of the value they create for the company, while business areas gain tools to engage with technical language. <strong>This is the real transformation.<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Coder\u00edo as an Innovation Partner<\/strong><\/h2>\n\n\n\n<p>The conversation also looked ahead. Quintas explained that Coder\u00edo aims to position itself as an <strong>innovation partner<\/strong> for its clients: a company capable of observing where the ecosystem is moving, anticipating solutions, and transferring that knowledge to banks.<\/p>\n\n\n\n<p>The proposal isn&#8217;t just about developing technology\u2014it&#8217;s about <strong>guiding key decisions:<\/strong><\/p>\n\n\n\n<ul>\n<li>What to modernize<\/li>\n\n\n\n<li>What to keep<\/li>\n\n\n\n<li>What to decouple<\/li>\n\n\n\n<li>What new capabilities to build<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Technology Leadership and Constructive Ambition<\/strong><\/h2>\n\n\n\n<p>The interview extended beyond technology to include leadership.<\/p>\n\n\n\n<p>When asked how he chooses leaders for his company, Quintas highlighted a characteristic he considers essential: <strong>&#8220;constructive ambition&#8221;<\/strong>.<\/p>\n\n\n\n<p>Not ambition understood as destructive competition, but as that <strong>internal drive that pushes you to improve, build, go further<\/strong>, and dedicate real energy to making it possible.<\/p>\n\n\n\n<p>This perspective reveals a crucial dimension of all technological transformation: <strong>behind every architecture, every migration, and every AI implementation there are teams. And behind teams, there is culture.<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Modernizing with Intelligence<\/strong><\/h2>\n\n\n\n<p>Fin Talks opened another space to think about the financial industry from a <strong>concrete perspective<\/strong>, away from clich\u00e9s.<\/p>\n\n\n\n<p>The conversation between Juli\u00e1n Colombo and Joaqu\u00edn Quintas left one idea clear: <strong>the future of banking doesn&#8217;t necessarily require breaking with everything that came before.<\/strong><\/p>\n\n\n\n<p>Sometimes, true innovation means:<\/p>\n\n\n\n<ol>\n<li>Understanding <strong>what should remain<\/strong><\/li>\n\n\n\n<li>Identifying <strong>what should be decoupled<\/strong><\/li>\n\n\n\n<li>Defining <strong>what new layers are worth building<\/strong><\/li>\n<\/ol>\n\n\n\n<p>So that the existing can engage with what&#8217;s coming.<\/p>\n\n\n\n<p>In times of artificial intelligence, competitive pressure, and constant transformation, <strong>the challenge isn&#8217;t to change for the sake of change. The challenge is to modernize with intelligence.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>In a new edition of Fin Talks, Juli\u00e1n Colombo, CEO of N5 Now, spoke with Joaqu\u00edn Quintas, founder of Coder\u00edo, [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":16875,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","footnotes":""},"categories":[217,220],"tags":[],"_links":{"self":[{"href":"https:\/\/blog.n5now.com\/en\/wp-json\/wp\/v2\/posts\/16878"}],"collection":[{"href":"https:\/\/blog.n5now.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.n5now.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.n5now.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.n5now.com\/en\/wp-json\/wp\/v2\/comments?post=16878"}],"version-history":[{"count":1,"href":"https:\/\/blog.n5now.com\/en\/wp-json\/wp\/v2\/posts\/16878\/revisions"}],"predecessor-version":[{"id":16881,"href":"https:\/\/blog.n5now.com\/en\/wp-json\/wp\/v2\/posts\/16878\/revisions\/16881"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.n5now.com\/en\/wp-json\/wp\/v2\/media\/16875"}],"wp:attachment":[{"href":"https:\/\/blog.n5now.com\/en\/wp-json\/wp\/v2\/media?parent=16878"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.n5now.com\/en\/wp-json\/wp\/v2\/categories?post=16878"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.n5now.com\/en\/wp-json\/wp\/v2\/tags?post=16878"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}