Sample

sample.dart

import 'package:flutter/material.dart';
import 'package:google_fonts/google_fonts.dart';

final bool includeHeadshot = true;

typedef EducationEntry = ({
  String? degree,
  String? dates,
  String? school,
  String? description,
});

typedef WorkExperienceEntry = ({
  String? company,
  String? location,
  String? dates,
  String? position,
  String? description, // Assumed to be a multi-line string for bullet points
});

typedef ContactInfo = ({
  String? phone,
  String? address2,
  String? address1,
  String? lastName,
  String? firstName,
  String? email,
  String? website,
  List<({String? type, String? url})> socialLinks,
});

typedef SimpleEntry = ({String? itemTitle, String? itemDescription});

typedef AdditionalSectionEntry = ({
  String? sectionTitle,
  List<SimpleEntry> content,
});

typedef AdditionalExperienceItemEntry = ({
  String? title,
  String? subtitle,
  String? location,
  String? dates,
  String? description,
});

typedef AdditionalExperienceSectionEntry = ({
  String? sectionTitle,
  List<AdditionalExperienceItemEntry> content,
});

class ResumeData {
  final String? professionalHeadline;
  final String? professionalSummary;
  final List<EducationEntry> education;
  final List<WorkExperienceEntry> work;
  final ContactInfo contact;
  final List<SimpleEntry> skills;
  final List<AdditionalSectionEntry> additionalSimpleSections;
  final List<AdditionalExperienceSectionEntry> additionalExperiences;

  ResumeData({
    required this.professionalHeadline,
    required this.professionalSummary,
    required this.education,
    required this.work,
    required this.contact,
    required this.skills,
    required this.additionalSimpleSections,
    required this.additionalExperiences,
  });
}

final sample = ResumeData(
  professionalHeadline: 'Senior Software Engineer & Cloud Architect',
  professionalSummary:
      'Innovative senior software engineer with 8+ years of experience building scalable distributed systems and cloud-native applications. Expert in microservices architecture, cloud platforms (AWS/GCP), and machine learning engineering. Strong track record of leading engineering teams, mentoring developers, and delivering high-impact projects. Passionate about solving complex technical challenges and driving engineering excellence.',
  education: [
    (
      degree: 'Ph.D. in Computer Science',
      dates: '2022 - Present',
      school: 'Stanford University',
      description:
          'Research focus on distributed systems and cloud computing. Published 3 papers in top-tier conferences. Teaching assistant for Advanced Algorithms course.',
    ),
    (
      degree: 'M.S. Computer Science',
      dates: '2020 - 2022',
      school: 'University of Washington',
      description:
          'Specialized in machine learning and artificial intelligence. Completed thesis on neural network optimization techniques.',
    ),
    (
      degree: 'B.S. Computer Science',
      dates: '2016 - 2020',
      school: 'University of Michigan',
      description:
          'Graduated summa cum laude with 3.95 GPA. Led undergraduate research project on parallel computing algorithms.',
    ),
  ],
  work: [
    (
      description:
          'Lead architect for cloud-native microservices platform serving millions of users. Designed and implemented scalable distributed systems using Kubernetes and AWS. Reduced infrastructure costs by 40% through optimization.\n\nManaged team of 8 engineers across 3 time zones. Established agile development practices and CI/CD pipelines that increased deployment frequency by 300%. Mentored junior developers and conducted technical interviews.',
      company: 'Amazon Web Services',
      location: 'Seattle, WA',
      dates: '2022 - Present',
      position: 'Senior Software Engineer',
    ),
    (
      description:
          'Developed machine learning models for fraud detection that reduced fraudulent transactions by 60%. Built real-time data processing pipeline handling 10K+ events per second.\n\nLed migration from monolithic to microservices architecture, improving system reliability and reducing deployment time by 75%. Implemented comprehensive monitoring and alerting using Prometheus and Grafana.',
      company: 'Stripe',
      location: 'San Francisco, CA',
      dates: '2020 - 2022',
      position: 'Software Engineer',
    ),
    (
      description:
          'Created React/Node.js web applications for enterprise clients. Implemented responsive UI components and RESTful APIs. Optimized database queries resulting in 40% performance improvement.\n\nCollaborated with product and design teams to deliver features on schedule. Conducted code reviews and maintained documentation. Mentored 2 junior developers.',
      company: 'Microsoft',
      location: 'Redmond, WA',
      dates: '2018 - 2020',
      position: 'Software Engineer',
    ),
    (
      description:
          'Built full-stack web applications using Python/Django and React. Implemented automated testing suite that achieved 90% code coverage. Optimized front-end performance reducing load times by 50%.',
      company: 'Tech Solutions Inc.',
      location: 'Ann Arbor, MI',
      dates: '2016 - 2018',
      position: 'Software Engineer',
    ),
  ],
  contact: (
    phone: '555-123-4567',
    address2: 'Apt 4B',
    address1: '123 Main St',
    lastName: 'Doe',
    firstName: 'John',
    email: 'john.doe@example.com',
    website: 'johndoe.dev',
    socialLinks: [
      (type: 'LinkedIn', url: 'linkedin.com/in/johndoe'),
      (type: 'GitHub', url: 'github.com/johndoe'),
    ],
  ),
  skills: [
    (
      itemTitle: 'Cloud Platforms',
      itemDescription: 'AWS, Google Cloud Platform, Azure',
    ),
    (
      itemTitle: 'Programming Languages',
      itemDescription: 'Python, Java, JavaScript, Go, C++',
    ),
    (
      itemTitle: 'Web Technologies',
      itemDescription: 'React, Node.js, Django, GraphQL',
    ),
    (
      itemTitle: 'DevOps & Infrastructure',
      itemDescription: 'Kubernetes, Docker, Terraform, Jenkins',
    ),
    (
      itemTitle: 'Databases',
      itemDescription: 'PostgreSQL, MongoDB, Redis, Elasticsearch',
    ),
    (
      itemTitle: 'Machine Learning',
      itemDescription: 'TensorFlow, PyTorch, Scikit-learn',
    ),
    (
      itemTitle: 'System Design',
      itemDescription: 'Microservices, Distributed Systems',
    ),
    (itemTitle: 'Development Practices', itemDescription: 'Agile, CI/CD, TDD'),
    (
      itemTitle: 'Team Leadership',
      itemDescription: 'Technical Leadership, Mentoring',
    ),
    (
      itemTitle: 'Problem Solving',
      itemDescription: 'Algorithm Design, Performance Optimization',
    ),
  ],
  additionalSimpleSections: [
    (
      sectionTitle: 'Awards & Recognition',
      content: [
        (itemTitle: 'Dean\'s List', itemDescription: 'Spring 2021, Fall 2021'),
        (itemTitle: 'Innovation Award', itemDescription: null),
        (
          itemTitle: 'Best Technical Solution',
          itemDescription: 'Company Hackathon 2022',
        ),
        (
          itemTitle: 'Distinguished Engineer',
          itemDescription: 'Microsoft 2019',
        ),
        (
          itemTitle: 'Top Contributor',
          itemDescription: 'Open Source Community 2021',
        ),
      ],
    ),
    (
      sectionTitle: 'Publications',
      content: [
        (
          itemTitle: 'Scalable Machine Learning Systems',
          itemDescription: 'IEEE Conference 2022',
        ),
        (
          itemTitle: 'Microservices Architecture Patterns',
          itemDescription: 'ACM Journal 2021',
        ),
      ],
    ),
    (
      sectionTitle: 'Certifications',
      content: [
        (
          itemTitle: 'AWS Solutions Architect Professional',
          itemDescription: '2022',
        ),
        (
          itemTitle: 'Google Cloud Professional Architect',
          itemDescription: '2021',
        ),
        (itemTitle: 'Kubernetes Administrator (CKA)', itemDescription: '2020'),
      ],
    ),
  ],
  additionalExperiences: [
    (
      sectionTitle: 'Projects',
      content: [
        (
          title: 'Distributed Machine Learning Platform',
          subtitle: 'Open Source Project',
          location: 'GitHub',
          dates: '2021 - Present',
          description:
              'Created open-source platform for distributed ML training. 1000+ GitHub stars, 50+ contributors.',
        ),
        (
          title: 'Real-time Analytics Engine',
          subtitle: 'Personal Project',
          location: 'Seattle, WA',
          dates: '2020',
          description:
              'Built scalable analytics engine processing 1M+ events/day using Kafka and Spark.',
        ),
      ],
    ),
  ],
);

void main() {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      home: Scaffold(
        body: MyResume(
          resumeData: sample,
          pageMargin: 100,
          professionalHeadshot: includeHeadshot
              ? Container(width: 100, height: 100, color: Colors.blue)
              : null,
        ),
      ),
    );
  }
}

class CustomText extends StatelessWidget {
  final String text;
  final TextStyle style;
  final TextAlign textAlign;
  final bool bulletedList;

  const CustomText(
    this.text, {
    super.key,
    required this.style,
    this.bulletedList = false,
    this.textAlign = TextAlign.left,
  });

  @override
  Widget build(BuildContext context) {
    return Text(text, style: style, textAlign: textAlign);
  }
}

class CustomTextWithDescription extends StatelessWidget {
  final String? itemTitle;
  final String? itemDescription;
  final TextStyle? itemTitleStyle;
  final TextStyle? itemDescriptionStyle;
  final bool showBullet;
  final bool oneLine;
  final TextAlign textAlign;

  const CustomTextWithDescription({
    super.key,
    this.itemTitle,
    this.itemDescription,
    this.itemTitleStyle,
    this.itemDescriptionStyle,
    this.showBullet = false,
    this.oneLine = false,
    this.textAlign = TextAlign.left,
  });

  @override
  Widget build(BuildContext context) {
    return Column(
      crossAxisAlignment: CrossAxisAlignment.start,
      children: [
        if (itemTitle != null)
          Text(itemTitle!, style: itemTitleStyle, textAlign: textAlign),
        if (itemDescription != null)
          Text(
            itemDescription!,
            style: itemDescriptionStyle,
            textAlign: textAlign,
          ),
      ],
    );
  }
}


final Map<String, Color> myResumeColors = {
  'backgroundColor': const Color(0xFFF6FBF6),
  'primaryTextColor': const Color(0xFF000000),
  'accentColor': const Color(0xFF6DC8A8),
};

final Map<String, TextStyle> myResumeTextStyles = {
  'nameStyle': GoogleFonts.montserrat(
    fontSize: 60,
    fontWeight: FontWeight.bold,
    color: myResumeColors['primaryTextColor']!,
    height: 1.1,
    letterSpacing: 1.2,
  ),
  'headlineStyle': GoogleFonts.montserrat(
    fontSize: 24,
    fontWeight: FontWeight.bold,
    color: myResumeColors['primaryTextColor']!,
    letterSpacing: 1.2,
  ),
  'sectionTitleStyle': GoogleFonts.montserrat(
    fontSize: 14,
    fontWeight: FontWeight.bold,
    color: myResumeColors['primaryTextColor']!,
    letterSpacing: 1.5,
  ),
  'accentSectionTitleStyle': GoogleFonts.montserrat(
    fontSize: 14,
    fontWeight: FontWeight.bold,
    color: myResumeColors['accentColor']!,
    letterSpacing: 1.5,
  ),
  'jobTitleStyle': GoogleFonts.montserrat(
    fontSize: 12,
    fontWeight: FontWeight.bold,
    color: myResumeColors['primaryTextColor']!,
    letterSpacing: 1.0,
  ),
  'datesStyle': GoogleFonts.montserrat(
    fontSize: 12,
    fontWeight: FontWeight.bold,
    color: myResumeColors['primaryTextColor']!,
    letterSpacing: 1.0,
  ),
  'bodyTextStyle': GoogleFonts.lato(
    fontSize: 12,
    color: myResumeColors['primaryTextColor']!,
    height: 1.5,
  ),
  'summaryStyle': GoogleFonts.lato(
    fontSize: 12,
    color: myResumeColors['primaryTextColor']!,
    height: 1.5,
  ),
  'itemTitleStyle': GoogleFonts.montserrat(
    fontSize: 12,
    fontWeight: FontWeight.bold,
    color: myResumeColors['primaryTextColor']!,
  ),
  'itemDescriptionStyle': GoogleFonts.lato(
    fontSize: 12,
    color: myResumeColors['primaryTextColor']!,
  ),
  'footerTextStyle': GoogleFonts.montserrat(
    fontSize: 11,
    fontWeight: FontWeight.bold,
    color: myResumeColors['primaryTextColor']!,
  ),
};

class MyResume extends StatelessWidget {
  final ResumeData resumeData;
  final double pageMargin;
  final Widget? professionalHeadshot;

  static const double _kMajorGap = 32.0;
  static const double _kSectionGap = 24.0;
  static const double _kItemGap = 12.0;
  static const double _kSubItemGap = 8.0;
  static const double _kLineGap = 4.0;

  static final Color backgroundColor = myResumeColors['backgroundColor']!;
  static final Color primaryTextColor = myResumeColors['primaryTextColor']!;
  static final Color accentColor = myResumeColors['accentColor']!;
  static final TextStyle nameStyle = myResumeTextStyles['nameStyle']!;
  static final TextStyle headlineStyle = myResumeTextStyles['headlineStyle']!;
  static final TextStyle sectionTitleStyle = myResumeTextStyles['sectionTitleStyle']!;
  static final TextStyle accentSectionTitleStyle = myResumeTextStyles['accentSectionTitleStyle']!;
  static final TextStyle jobTitleStyle = myResumeTextStyles['jobTitleStyle']!;
  static final TextStyle datesStyle = myResumeTextStyles['datesStyle']!;
  static final TextStyle bodyTextStyle = myResumeTextStyles['bodyTextStyle']!;
  static final TextStyle summaryStyle = myResumeTextStyles['summaryStyle']!;
  static final TextStyle itemTitleStyle = myResumeTextStyles['itemTitleStyle']!;
  static final TextStyle itemDescriptionStyle = myResumeTextStyles['itemDescriptionStyle']!;
  static final TextStyle footerTextStyle = myResumeTextStyles['footerTextStyle']!;

  const MyResume({
    super.key,
    required this.resumeData,
    required this.pageMargin,
    this.professionalHeadshot,
  });

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      backgroundColor: backgroundColor,
      body: Padding(
        padding: EdgeInsets.all(pageMargin),
        child: Column(
          crossAxisAlignment: CrossAxisAlignment.stretch,
          children: [
            _buildHeader(),
            const SizedBox(height: _kMajorGap),
            _buildBody(),
            const SizedBox(height: _kMajorGap),
            _buildFooter(),
          ],
        ),
      ),
    );
  }

  Widget _buildHeader() {
    final name = [resumeData.contact.firstName, resumeData.contact.lastName]
        .where((s) => s != null && s.isNotEmpty)
        .join(' ');
    
    final hasHeadline = resumeData.professionalHeadline != null && resumeData.professionalHeadline!.isNotEmpty;
    final hasRightColumnContent = professionalHeadshot != null || hasHeadline;

    return Row(
      crossAxisAlignment: CrossAxisAlignment.start,
      children: [
        if (name.isNotEmpty)
          Expanded(
            flex: 2,
            child: CustomText(
              name,
              style: nameStyle,
            ),
          ),
        if (hasRightColumnContent) ...[
          const SizedBox(width: _kMajorGap),
          Expanded(
            flex: 1,
            child: Column(
              crossAxisAlignment: CrossAxisAlignment.start,
              children: [
                if (professionalHeadshot != null) ...[
                  professionalHeadshot!,
                  const SizedBox(height: _kItemGap),
                ],
                if (hasHeadline) ...[
                  Container(
                    color: accentColor,
                    height: _kSubItemGap,
                    width: 60,
                  ),
                  const SizedBox(height: _kSubItemGap),
                  CustomText(
                    resumeData.professionalHeadline!.toUpperCase(),
                    style: headlineStyle,
                  ),
                ],
              ],
            ),
          ),
        ],
      ],
    );
  }

  Widget _buildBody() {
    return Row(
      crossAxisAlignment: CrossAxisAlignment.start,
      children: [
        Expanded(
          flex: 2,
          child: _buildLeftColumn(),
        ),
        const SizedBox(width: _kMajorGap),
        Expanded(
          flex: 1,
          child: _buildRightColumn(),
        ),
      ],
    );
  }

  Widget _buildLeftColumn() {
    return Column(
      crossAxisAlignment: CrossAxisAlignment.start,
      children: [
        ...resumeData.work.map((job) => _buildWorkExperience(job)),
        ...resumeData.additionalExperiences.map((section) => _buildAdditionalExperienceSection(section)),
        ...resumeData.additionalSimpleSections.map((section) => _buildAdditionalSection(section)),
      ],
    );
  }

  Widget _buildRightColumn() {
    return Column(
      crossAxisAlignment: CrossAxisAlignment.start,
      children: [
        if (resumeData.professionalSummary != null && resumeData.professionalSummary!.isNotEmpty)
          CustomText(
            resumeData.professionalSummary!,
            style: summaryStyle,
          ),
        const SizedBox(height: _kSectionGap),
        _buildSkillsSection(),
        const SizedBox(height: _kSectionGap),
        _buildEducationSection(),
      ],
    );
  }

  Widget _buildWorkExperience(WorkExperienceEntry job) {
    final hasContent = job.company != null || job.location != null || job.position != null || job.dates != null || job.description != null;
    if (!hasContent) return const SizedBox.shrink();

    return Padding(
      padding: const EdgeInsets.only(bottom: _kSectionGap),
      child: Column(
        crossAxisAlignment: CrossAxisAlignment.start,
        children: [
          if (job.company != null)
            CustomText(job.company!.toUpperCase(), style: sectionTitleStyle),
          if (job.location != null)
            CustomText('(${job.location})', style: accentSectionTitleStyle),
          if (job.position != null || job.dates != null) ...[
            const SizedBox(height: _kLineGap),
            if (job.position != null)
              CustomText(job.position!.toUpperCase(), style: jobTitleStyle),
            if (job.dates != null)
              CustomText(job.dates!.toUpperCase(), style: datesStyle),
          ],
          if (job.description != null) ...[
            const SizedBox(height: _kItemGap),
            CustomText(job.description!, style: bodyTextStyle, bulletedList: true),
          ]
        ],
      ),
    );
  }

  Widget _buildAdditionalExperienceSection(AdditionalExperienceSectionEntry section) {
    if (section.sectionTitle == null && section.content.isEmpty) return const SizedBox.shrink();

    return Column(
      crossAxisAlignment: CrossAxisAlignment.start,
      children: [
        if (section.sectionTitle != null) ...[
            CustomText(section.sectionTitle!.toUpperCase(), style: accentSectionTitleStyle),
            const SizedBox(height: _kItemGap),
        ],
        ...section.content.map((item) {
          final hasItemContent = item.subtitle != null || item.location != null || item.title != null || item.dates != null || item.description != null;
          if (!hasItemContent) return const SizedBox.shrink();

          return Padding(
            padding: const EdgeInsets.only(bottom: _kSectionGap),
            child: Column(
              crossAxisAlignment: CrossAxisAlignment.start,
              children: [
                if (item.subtitle != null)
                  CustomText(item.subtitle!.toUpperCase(), style: sectionTitleStyle),
                if (item.location != null)
                  CustomText('(${item.location})', style: accentSectionTitleStyle),
                if (item.title != null || item.dates != null) ...[
                  const SizedBox(height: _kLineGap),
                  if (item.title != null)
                    CustomText(item.title!.toUpperCase(), style: jobTitleStyle),
                  if (item.dates != null)
                    CustomText(item.dates!.toUpperCase(), style: datesStyle),
                ],
                if (item.description != null) ...[
                  const SizedBox(height: _kItemGap),
                  CustomText(item.description!, style: bodyTextStyle, bulletedList: true),
                ]
              ],
            ),
          );
        }),
      ],
    );
  }

  Widget _buildEducationSection() {
    return Column(
      crossAxisAlignment: CrossAxisAlignment.start,
      children: [
        CustomText('EDUCATION', style: accentSectionTitleStyle),
        const SizedBox(height: _kItemGap),
        ...resumeData.education.map((edu) {
          final details = [edu.degree, edu.dates].where((s) => s != null && s.isNotEmpty).join(' | ');
          final hasContent = edu.school != null || details.isNotEmpty || edu.description != null;
          if (!hasContent) return const SizedBox.shrink();

          return Padding(
            padding: const EdgeInsets.only(bottom: _kItemGap),
            child: Column(
              crossAxisAlignment: CrossAxisAlignment.start,
              children: [
                if (edu.school != null)
                  CustomText(edu.school!.toUpperCase(), style: jobTitleStyle),
                if (details.isNotEmpty) ...[
                  const SizedBox(height: _kLineGap),
                  CustomText(details, style: bodyTextStyle),
                ],
                if (edu.description != null)
                  CustomText(edu.description!, style: bodyTextStyle),
              ],
            ),
          );
        }),
      ],
    );
  }

  Widget _buildSkillsSection() {
    final validSkills = resumeData.skills.where((s) => s.itemTitle != null).toList();
    if (validSkills.isEmpty) return const SizedBox.shrink();

    return Column(
      crossAxisAlignment: CrossAxisAlignment.start,
      children: [
        CustomText('SKILLS', style: accentSectionTitleStyle),
        const SizedBox(height: _kItemGap),
        ...validSkills.map(
          (skill) => Padding(
            padding: const EdgeInsets.only(bottom: _kLineGap),
            child: CustomTextWithDescription(
              itemTitle: skill.itemTitle,
              itemDescription: skill.itemDescription,
              itemTitleStyle: itemTitleStyle,
              itemDescriptionStyle: itemDescriptionStyle,
              showBullet: false,
              oneLine: true,
            ),
          ),
        ),
      ],
    );
  }
  
  Widget _buildAdditionalSection(AdditionalSectionEntry section) {
    final validContent = section.content.where((item) => item.itemTitle != null).toList();
    if (section.sectionTitle == null && validContent.isEmpty) return const SizedBox.shrink();

    return Padding(
      padding: const EdgeInsets.only(bottom: _kSectionGap),
      child: Column(
        crossAxisAlignment: CrossAxisAlignment.start,
        children: [
          if (section.sectionTitle != null) ...[
            CustomText(section.sectionTitle!.toUpperCase(), style: accentSectionTitleStyle),
            const SizedBox(height: _kItemGap),
          ],
          ...validContent.map(
            (item) => Padding(
              padding: const EdgeInsets.only(bottom: _kLineGap),
              child: CustomTextWithDescription(
                itemTitle: item.itemTitle,
                itemDescription: item.itemDescription,
                itemTitleStyle: itemTitleStyle,
                itemDescriptionStyle: itemDescriptionStyle,
                showBullet: true,
                oneLine: true,
              ),
            ),
          ),
        ],
      ),
    );
  }

  Widget _buildFooter() {
    final contact = resumeData.contact;
    final contactParts = <String>[];

    if (contact.website != null && contact.website!.isNotEmpty) {
      contactParts.add('WEBSITE: ${contact.website}');
    }
    for (final link in contact.socialLinks) {
      if (link.type != null && link.type!.isNotEmpty && link.url != null && link.url!.isNotEmpty) {
        contactParts.add('${link.type!.toUpperCase()}: ${link.url}');
      }
    }
    if (contact.phone != null && contact.phone!.isNotEmpty) {
      contactParts.add('PHONE: ${contact.phone}');
    }
    if (contact.email != null && contact.email!.isNotEmpty) {
      contactParts.add('EMAIL: ${contact.email}');
    }
    final address = [contact.address1, contact.address2]
        .where((s) => s != null && s.isNotEmpty)
        .join(', ');
    if (address.isNotEmpty) {
      contactParts.add('ADDRESS: $address');
    }
    
    if (contactParts.isEmpty) return const SizedBox.shrink();

    return CustomText(
      contactParts.join(' | '),
      style: footerTextStyle,
      textAlign: TextAlign.left,
    );
  }
}