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Home Software Developers Kotlin United States New Hampshire

Top Kotlin Developers in New Hampshire

Ratings Updated: October 1, 2026
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5 Companies

Country: United States
State: New Hampshire
Programming & Scripting: Kotlin

List of the Top New Hampshire Kotlin Development Services

  • Wawandco Logotype

    4.9 9 reviews
    Premier Verified
    $25,000+
    $25 - $49 / hr
    10 - 49
    Portsmouth, NH

    Services provided

    20% Custom Software Development
    20% Web Development
    10% API Development +5
    10% IT Staff Augmentation
    10% IT Strategy Consulting
    10% Mobile App Development
    10% UX/UI Design
    10% Web Design

    Focus Areas

    10% Kotlin
    25% Go
    20% HTML5 +4
    15% SQL
    10% JavaScript
    10% Ruby
    10% Swift

    Wawandco is a Custom Software Development company praised for its strong culture, clear communication, and timely project delivery. They have a consistent record of positive reviews, with 100% of clients highlighting their excellent culture fit and alignment with company values. Their expertise in software development and adaptability in managing projects are frequently commended, making them a preferred partner for bespoke software development needs.

    See all 9 projects

    Industry Experience

    Wawandco has demonstrated expertise across various industries, including software development, events technology, and security services. Clients highlighted their strengths in product development, mobile app creation, and branding, noting timely deliveries and excellent communication. Overall sentiment is overwhelmingly positive, with particular praise for their collaborative culture and adaptability. Industries such as IT, SaaS, and mobile applications are particularly well-suited for Wawandco's services, reflecting their ability to enhance user experience and drive business growth.

    Read All Reviews

    Select Industry to see insights

    Information technology Software Other industries

    Average Project Cost Breakdown

    $200,000 to $999,999 (1)

    What Clients Have Said

    Clients consistently highlight Wawandco's strong value for money, citing their competitive pricing and high-quality deliverables. Feedback emphasizes that the company not only meets but often exceeds expectations, delivering projects on time while being flexible with budgets. For instance, one client noted Wawandco's ability to adjust resources to meet deadlines, while another praised their commitment to quality and responsiveness. Overall, the sentiment is overwhelmingly positive, with clients feeling they receive excellent value relative to cost.
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    More responsive than most other service providers

    Wawandco is very responsive

    They are a great candidate to start a conversation with. Send them a short message or project inquiry.
    Get in Touch

    Portsmouth, NH

    36 Maplewood Avenue
    Portsmouth, NH 03801

    1

    +573004690618

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  • SoftDoes Logotype

    5.0 39 reviews
    Premier Verified Clutch Guarantee
    $10,000+
    $50 - $99 / hr
    50 - 249
    Manchester, NH

    Services provided

    10% Custom Software Development
    10% AI Consulting
    10% AI Development +7
    10% Enterprise App Modernization
    10% Generative AI
    10% IT Managed Services
    10% Mobile App Development
    10% UX/UI Design
    10% Web Design
    10% Web Development

    Focus Areas

    10% Kotlin
    10% ASP.NET
    10% Java +7
    10% JavaScript
    10% PHP
    10% Python
    10% Ruby
    10% Swift
    10% Typescript
    10% jquery

    SoftDoes is a custom software development company specializing in tailored and full-stack software solutions. Their reviews indicate consistent success across diverse projects, with 100% of feedback highlighting their practical approach and ability to improve efficiency. Approximately 90% of clients commend their value for cost and alignment with company values, while 75% appreciate their effective communication and timely delivery.

    See all 39 projects
    26 of 26 Custom Software Development reviews are 5 stars
    23 new reviews for Custom Software Development in past 6 months
    $10,000 – $49,000 avg. project cost

    Custom Software Development PROJECT HIGHLIGHT

    Financial Planning & Payment Software for Orthodontics Co

    5.0 — SoftDoes developed custom web-based financial planning and payment software for an orthodontic practice. The system allowed staff to input treatment and financial details and patients to manage Read more
    Read 26 Reviews

    Average Project Cost Breakdown

    $50,000 to $199,999 (21) $10,000 to $49,000 (7) Less than $10,000 (3) $200,000 to $999,999 (1)

    What Clients Have Said

    SoftDoes has received positive feedback regarding its cost-effectiveness and value for money. Clients consistently noted that the pricing fit their budgets and highlighted the good value for the cost. For example, multiple reviews emphasized that SoftDoes provided solutions that aligned well with their financial expectations while delivering quality results. Overall, the sentiment around SoftDoes's pricing strategy is favorable, indicating that clients feel they receive significant benefits relative to their investment.
    Read All Reviews

    View projects from:

    United States (22) Canada (5) England (3) Australia (1)

    This provider is fluent in 1 language:

    • English

    This provider is available in 6 time zones:

    • Hawaii Standard Time (HST)
    • Alaska Standard Time (AKST)
    • Central Standard Time (CST)
    • Eastern Standard Time (EST)
    • Pacific Standard Time (PST)
    • Mountain Standard Time (MST)
    View Profile Visit Website
  • Zco Corporation Logotype

    4.8 58 reviews
    Verified
    $10,000+
    $25 - $49 / hr
    250 - 999
    Nashua, NH

    Services provided

    25% Custom Software Development
    40% Mobile App Development
    15% Web Development +2
    10% AR/VR Development
    10% IT Staff Augmentation

    Focus Areas

    10% Kotlin
    16% C#
    16% Java +5
    16% JavaScript
    16% PHP
    16% Swift
    5% Go
    5% Objective C

    Zco Corporation is a highly regarded custom software development firm renowned for its expertise in tailored and full-stack software engineering. Across the reviews, 100% of clients commend Zco for their exceptional project management, timely delivery, and technological prowess. Clients emphasize the company's collaborative approach and ability to enhance project designs, making Zco an invaluable partner in end-to-end software development.

    See all 58 projects

    Reviews mention Exceeds expectations

    Zco Corporation has consistently exceeded client expectations, as highlighted in multiple reviews. One client emphasized Zco's strategic thinking, creativity, and technology expertise, noting that their project was delivered on time and within budget, resulting in a user-friendly solution. Another client praised Zco's responsiveness and project management, stating they met all timelines and fulfilled goals effectively. Overall, clients have expressed high satisfaction with Zco Corporation's engagement and the quality of their work.
    • Mobile App & Software Design & Dev for Technology Provider
      5.0 Apr 4, 2024

      Zco exceeded our expectations in every aspect of our project. From concept to launch, they provided strategic thinking, technology expertise, and creativity. The team's synergy, creativity, and engagement resulted in an innovative technology solution for our customers that is truly industry-leading.

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    • Mobile App Dev for Automotive Wholesale Distributer
      5.0 Oct 30, 2018

      We're very pleased in this regard. Zco meets any timeline we set. They have exceeded our expectations about managing and fulfilling our goals. Honestly, the biggest challenge has been getting them the information fast enough from our end.

      Read Full Review
    Read All Reviews

    Industry Experience

    Zco Corporation has demonstrated expertise across various industries, including education, healthcare, real estate, and information technology. Clients laud their strong project management, responsiveness, and ability to deliver solutions that meet specific needs. Feedback reflects a positive sentiment, particularly in their capacity to handle complex projects and provide user-friendly applications. Zco Corporation appears well-suited for clients in sectors prioritizing innovative technology solutions, such as education and healthcare, where user experience and effective communication are critical.

    Read All Reviews

    Select Industry to see insights

    Social Networking Healthcare Financial services Software Education Consulting Nonprofit Telecommunications Government Consumer Products Sports Retail Advertising & marketing Utilities Food & Beverages Other industries Business services Information technology Automotive IT Services Arts, entertainment & music Real estate Manufacturing Other Industry Gaming

    Average Project Cost Breakdown

    $50,000 to $199,999 (24) $10,000 to $49,000 (10) $200,000 to $999,999 (8)

    What Clients Have Said

    Zco Corporation is frequently recognized for its competitive pricing and value for money. Clients have praised the company for delivering projects on time and within budget, often exceeding expectations in quality and functionality. For instance, one client noted Zco's ability to provide a reliable and cost-effective technology solution, while another highlighted their flexible staffing model that enhanced project quality. Overall, feedback reflects a strong sentiment of satisfaction regarding Zco Corporation's cost-effectiveness and commitment to client success.
    Read All Reviews

    View projects from:

    United States (55) Bahamas (The) (1)

    This provider is available in 1 time zone:

    • Eastern Standard Time (EST)
    View Profile Visit Website

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  • Pica Trebax Inc Logotype

    Not yet reviewed

    $10,000+
    $25 - $49 / hr
    10 - 49
    Nashua, NH

    Services provided

    15% Custom Software Development
    40% Mobile App Development
    25% Web Development +2
    10% Other Application Development
    10% UX/UI Design

    Focus Areas

    10% Kotlin
    10% C
    10% C++ +8
    10% JavaScript
    10% Other programming & scripting languages
    10% PHP
    10% Python
    10% Swift
    10% Typescript
    5% HTML5
    5% SQL

    Launched in 2020, Pica Trebax Inc is a mobile application development firm. Headquartered in Nashua, New Hampshire and Kyiv, Ukraine, the team provides Mobile App Development and Web Development.

    Read more
    View Profile Visit Website
  • OnDemandStartups (AiForMVP) Logotype

    5.0 10 reviews
    $1,000+
    < $25 / hr
    10 - 49
    Pelham, NH

    Services provided

    25% Custom Software Development
    30% Web Development
    20% Generative AI +2
    20% Mobile App Development
    5% Web Design

    Focus Areas

    20% Kotlin
    20% JavaScript
    20% Swift +4
    15% SQL
    10% Other programming & scripting languages
    10% PHP
    5% AJAX

    OnDemandStartups (AiForMVP) is a custom software development company specializing in tailored software solutions, including digital ecosystems and mobile app development. Reviews highlight their high-quality code and efficient project execution, with over 90% positive feedback. Clients value their technical expertise, commitment to deadlines, and responsive communication, resulting in increased efficiency and rapid time-to-market for projects.

    See all 10 projects

    Reviews mention Proactive

    Clients consistently praise OnDemandStartups for their proactive approach, highlighting their ability to engage in meaningful discussions about business requirements rather than merely implementing requests. One client noted that the team translated business needs into UX prototypes, fostering better understanding among stakeholders. The effective communication and culture were also emphasized, with clients appreciating direct contact with the team. Overall, the sentiment reflects a strong appreciation for their proactive engagement throughout the project lifecycle.
    • App Development for IT Services Startup
      5.0 Feb 26, 2020

      OnDemandStartup understands business. They are not taking requirements and just start implementing, but sit down with us talking through what we actually going to solve, and correct also us on our side when there's been things we overlooked or didn't see.

      Read Full Review
    Read All Reviews
    2 of 3 Custom Software Development reviews are 5 stars
    $50,000 – $199,999 avg. project cost

    Custom Software Development PROJECT HIGHLIGHT

    Mobile & Web Development for Grocery Delivery Service

    5.0 — The team at OnDemandStartups developed a mobile application and website for a grocery delivery service. The app is built for iOS and Android. They provide maintenance support and deliver updates Read more
    Read 3 Reviews

    Industry Experience

    OnDemandStartups has demonstrated expertise across diverse industries, including transportation, social media, business services, and IT services. Clients commend their agile approach, effective project management, and strong communication. Notable strengths include quick delivery of mobile applications, digital ecosystems for asset management, and user-friendly interfaces. Overall sentiment is positive, highlighting the company's commitment to quality and customer support, making them well-suited for startups and companies seeking robust technology solutions.

    Read All Reviews

    Select Industry to see insights

    Transportation Other Industry Business services Software Information technology IT Services

    Average Project Cost Breakdown

    $50,000 to $199,999 (4) $10,000 to $49,000 (3) $200,000 to $999,999 (2)

    What Clients Have Said

    OnDemandStartups is noted for its competitive pricing and flexible payment plans, which several clients highlighted as deciding factors for their partnership. For instance, one CEO appreciated their flexibility in payment installments, while another mentioned their competitive pricing compared to Indian vendors. Overall, clients expressed satisfaction with the value for money, emphasizing the quality of deliverables and the dedication of the team, often noting that the investment yielded significant returns in terms of project outcomes.
    Read All Reviews
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1 Zco Corporation

List of the Top 1 New Hampshire Kotlin Development Services

  1. Zco Corporation Logotype

    Zco Corporation

    $10,000+
    $25 - $49 / hr
    250 - 999
    Nashua, NH

    Ability to deliver

    35.7/40.0
    16/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    25% Custom Software Development
    10% Kotlin
    15% Web Development
    40% Mobile App Development
    10% AR/VR Development
    10% Other
    View Profile Visit Website
  2. Pica Trebax Inc Logotype

    Pica Trebax Inc

    $10,000+
    $25 - $49 / hr
    10 - 49
    Nashua, NH

    Ability to deliver

    12.9/40.0
    0/20 Reviews
    8.9/10 Clients & Experience
    4/10 Market Presence

    Service focus

    15% Custom Software Development
    10% Kotlin
    25% Web Development
    40% Mobile App Development
    20% Other
    View Profile Visit Website
  3. OnDemandStartups (AiForMVP) Logotype

    OnDemandStartups (AiForMVP)

    $1,000+
    < $25 / hr
    10 - 49
    Pelham, NH

    Ability to deliver

    31.2/40.0
    16.2/20 Reviews
    10/10 Clients & Experience
    5/10 Market Presence

    Service focus

    25% Custom Software Development
    20% Kotlin
    30% Web Development
    20% Mobile App Development
    25% Other
    View Profile Visit Website
  4. Wawandco Logotype

    Wawandco

    $25,000+
    $25 - $49 / hr
    10 - 49
    Portsmouth, NH

    Ability to deliver

    34.9/40.0
    17/20 Reviews
    10/10 Clients & Experience
    7.9/10 Market Presence

    Service focus

    20% Custom Software Development
    10% Kotlin
    20% Web Development
    10% Mobile App Development
    50% Other
    View Profile Visit Website
  5. SoftDoes Logotype

    SoftDoes

    $10,000+
    $50 - $99 / hr
    50 - 249
    Manchester, NH

    Ability to deliver

    26.8/40.0
    20/20 Reviews
    1.4/10 Clients & Experience
    5.4/10 Market Presence

    Service focus

    10% Custom Software Development
    10% Kotlin
    10% Web Development
    10% Mobile App Development
    10% Enterprise App Modernization
    60% Other
    View Profile Visit Website

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